| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package java.io; |
| |
| /** |
| * Signals a problem during the serialization or or deserialization of an |
| * object. Possible reasons include: |
| * <ul> |
| * <li>The SUIDs of the class loaded by the VM and the serialized class info do |
| * not match.</li> |
| * <li>A serializable or externalizable object cannot be instantiated (when |
| * deserializing) because the no-arg constructor that needs to be run is not |
| * visible or fails.</li> |
| * </ul> |
| * |
| * @see ObjectInputStream #readObject() |
| * @see ObjectInputValidation#validateObject() |
| */ |
| public class InvalidClassException extends ObjectStreamException { |
| |
| private static final long serialVersionUID = -4333316296251054416L; |
| |
| /** |
| * The fully qualified name of the class that caused the problem. |
| */ |
| public String classname; |
| |
| /** |
| * Constructs a new {@code InvalidClassException} with its stack trace and |
| * detailed message filled in. |
| * |
| * @param detailMessage |
| * the detail message for this exception. |
| */ |
| public InvalidClassException(String detailMessage) { |
| super(detailMessage); |
| } |
| |
| /** |
| * Constructs a new {@code InvalidClassException} with its stack trace, |
| * detail message and the fully qualified name of the class which caused the |
| * exception filled in. |
| * |
| * @param className |
| * the name of the class that caused the exception. |
| * @param detailMessage |
| * the detail message for this exception. |
| */ |
| public InvalidClassException(String className, String detailMessage) { |
| super(detailMessage); |
| this.classname = className; |
| } |
| |
| /** |
| * Returns the detail message which was provided when the exception was |
| * created. {@code null} is returned if no message was provided at creation |
| * time. If a detail message as well as a class name are provided, then the |
| * values are concatenated and returned. |
| * |
| * @return the detail message, possibly concatenated with the name of the |
| * class that caused the problem. |
| */ |
| @Override |
| public String getMessage() { |
| String msg = super.getMessage(); |
| if (classname != null) { |
| msg = classname + "; " + msg; |
| } |
| return msg; |
| } |
| } |