| /* |
| * Copyright (c) 1996, 2005, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code 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. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code 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 in the LICENSE file that |
| * accompanied this code). |
| * |
| * 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package java.io; |
| |
| /** |
| * Signals that one of the ObjectStreamExceptions was thrown during a |
| * write operation. Thrown during a read operation when one of the |
| * ObjectStreamExceptions was thrown during a write operation. The |
| * exception that terminated the write can be found in the detail |
| * field. The stream is reset to it's initial state and all references |
| * to objects already deserialized are discarded. |
| * |
| * <p>As of release 1.4, this exception has been retrofitted to conform to |
| * the general purpose exception-chaining mechanism. The "exception causing |
| * the abort" that is provided at construction time and |
| * accessed via the public {@link #detail} field is now known as the |
| * <i>cause</i>, and may be accessed via the {@link Throwable#getCause()} |
| * method, as well as the aforementioned "legacy field." |
| * |
| * @author unascribed |
| * @since 1.1 |
| */ |
| public class WriteAbortedException extends ObjectStreamException { |
| private static final long serialVersionUID = -3326426625597282442L; |
| |
| /** |
| * Exception that was caught while writing the ObjectStream. |
| * |
| * <p>This field predates the general-purpose exception chaining facility. |
| * The {@link Throwable#getCause()} method is now the preferred means of |
| * obtaining this information. |
| * |
| * @serial |
| */ |
| public Exception detail; |
| |
| /** |
| * Constructs a WriteAbortedException with a string describing |
| * the exception and the exception causing the abort. |
| * @param s String describing the exception. |
| * @param ex Exception causing the abort. |
| */ |
| public WriteAbortedException(String s, Exception ex) { |
| super(s); |
| initCause(null); // Disallow subsequent initCause |
| detail = ex; |
| } |
| |
| /** |
| * Produce the message and include the message from the nested |
| * exception, if there is one. |
| */ |
| public String getMessage() { |
| if (detail == null) |
| return super.getMessage(); |
| else |
| return super.getMessage() + "; " + detail.toString(); |
| } |
| |
| /** |
| * Returns the exception that terminated the operation (the <i>cause</i>). |
| * |
| * @return the exception that terminated the operation (the <i>cause</i>), |
| * which may be null. |
| * @since 1.4 |
| */ |
| public Throwable getCause() { |
| return detail; |
| } |
| } |