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| 1 | /* | ||
| 2 | * Copyright (c) 1996, 2006, Oracle and/or its affiliates. All rights reserved. | ||
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | ||
| 4 | * | ||
| 5 | * This code is free software; you can redistribute it and/or modify it | ||
| 6 | * under the terms of the GNU General Public License version 2 only, as | ||
| 7 | * published by the Free Software Foundation. Oracle designates this | ||
| 8 | * particular file as subject to the "Classpath" exception as provided | ||
| 9 | * by Oracle in the LICENSE file that accompanied this code. | ||
| 10 | * | ||
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT | ||
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
| 14 | * version 2 for more details (a copy is included in the LICENSE file that | ||
| 15 | * accompanied this code). | ||
| 16 | * | ||
| 17 | * You should have received a copy of the GNU General Public License version | ||
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, | ||
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| 20 | * | ||
| 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
| 22 | * or visit www.oracle.com if you need additional information or have any | ||
| 23 | * questions. | ||
| 24 | */ | ||
| 25 | |||
| 26 | package java.io; | ||
| 27 | |||
| 28 | /** | ||
| 29 | * Thrown when the Serialization runtime detects one of the following | ||
| 30 | * problems with a Class. | ||
| 31 | * <UL> | ||
| 32 | * <LI> The serial version of the class does not match that of the class | ||
| 33 | * descriptor read from the stream | ||
| 34 | * <LI> The class contains unknown datatypes | ||
| 35 | * <LI> The class does not have an accessible no-arg constructor | ||
| 36 | * </UL> | ||
| 37 | * | ||
| 38 | * @author unascribed | ||
| 39 | * @since JDK1.1 | ||
| 40 | */ | ||
| 41 | public class InvalidClassException extends ObjectStreamException { | ||
| 42 | |||
| 43 | private static final long serialVersionUID = -4333316296251054416L; | ||
| 44 | |||
| 45 | /** | ||
| 46 | * Name of the invalid class. | ||
| 47 | * | ||
| 48 | * @serial Name of the invalid class. | ||
| 49 | */ | ||
| 50 | public String classname; | ||
| 51 | |||
| 52 | /** | ||
| 53 | * Report an InvalidClassException for the reason specified. | ||
| 54 | * | ||
| 55 | * @param reason String describing the reason for the exception. | ||
| 56 | */ | ||
| 57 | public InvalidClassException(String reason) { | ||
| 58 | super(reason); | ||
| 59 | } | ||
| 60 | |||
| 61 | /** | ||
| 62 | * Constructs an InvalidClassException object. | ||
| 63 | * | ||
| 64 | * @param cname a String naming the invalid class. | ||
| 65 | * @param reason a String describing the reason for the exception. | ||
| 66 | */ | ||
| 67 | public InvalidClassException(String cname, String reason) { | ||
| 68 | super(reason); | ||
| 69 | classname = cname; | ||
| 70 | } | ||
| 71 | |||
| 72 | /** | ||
| 73 | * Produce the message and include the classname, if present. | ||
| 74 | */ | ||
| 75 | public String getMessage() { | ||
| 76 | if (classname == null) | ||
| 77 | return super.getMessage(); | ||
| 78 | else | ||
| 79 | return classname + "; " + super.getMessage(); | ||
| 80 | } | ||
| 81 | } | ||