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 
  33 package 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  */
  47 public 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 }