1 /*
   2  * Copyright (c) 2000, 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 package com.sun.corba.se.impl.orbutil;
  26 
  27 import java.io.*;
  28 import java.util.Hashtable;
  29 
  30 /**
  31  * Implements legacy behavior from before Ladybird to maintain
  32  * backwards compatibility.
  33  */
  34 public class IIOPInputStream_1_3 extends com.sun.corba.se.impl.io.IIOPInputStream
  35 {
  36     // The newer version in the io package correctly reads a wstring instead.
  37     // This concerns bug 4379597.
  38     protected String internalReadUTF(org.omg.CORBA.portable.InputStream stream)
  39     {
  40         return stream.read_string();
  41     }
  42 
  43     /**
  44      * Before JDK 1.3.1_01, the PutField/GetField implementation
  45      * actually sent a Hashtable.
  46      */
  47     public ObjectInputStream.GetField readFields()
  48         throws IOException, ClassNotFoundException, NotActiveException {
  49         Hashtable fields = (Hashtable)readObject();
  50         return new LegacyHookGetFields(fields);
  51     }
  52 
  53     public IIOPInputStream_1_3()
  54         throws java.io.IOException {
  55         super();
  56     }
  57 }