OptionalDataException.java revision 608:7e06bf1dcb09
1/* 2 * Copyright (c) 1998, 2002, 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/* 27 * Licensed Materials - Property of IBM 28 * RMI-IIOP v1.0 29 * Copyright IBM Corp. 1998 1999 All Rights Reserved 30 * 31 */ 32 33package com.sun.corba.se.impl.io; 34 35/** 36 * Unexpected data appeared in an ObjectInputStream trying to read 37 * an Object. 38 * This exception occurs when the stream contains primitive data 39 * instead of the object expected by readObject. 40 * The eof flag in the exception is true to indicate that no more 41 * primitive data is available. 42 * The count field contains the number of bytes available to read. 43 * 44 * @author unascribed 45 * @since JDK1.1 46 */ 47public class OptionalDataException extends java.io.IOException { 48 /* 49 * Create an <code>OptionalDataException</code> with a length. 50 */ 51 OptionalDataException(int len) { 52 eof = false; 53 length = len; 54 } 55 56 /* 57 * Create an <code>OptionalDataException</code> signifing no 58 * more primitive data is available. 59 */ 60 OptionalDataException(boolean end) { 61 length = 0; 62 eof = end; 63 } 64 65 /** 66 * The number of bytes of primitive data available to be read 67 * in the current buffer. 68 */ 69 public int length; 70 71 /** 72 * True if there is no more data in the buffered part of the stream. 73 */ 74 public boolean eof; 75} 76