1 /*
   2  * Copyright (c) 2001, 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  */
  28 package com.sun.corba.se.impl.orbutil;
  29 
  30 import java.io.*;
  31 import java.util.Hashtable;
  32 
  33 /**
  34  * Implements legacy behavior from Ladybird to maintain
  35  * backwards compatibility.
  36  */
  37 public class IIOPOutputStream_1_3_1 extends com.sun.corba.se.impl.io.IIOPOutputStream
  38 {
  39     // We can't assume that the superclass's putFields
  40     // member will be non-private.  We must allow
  41     // the RI to run on JDK 1.3.1 FCS as well as
  42     // the JDK 1.3.1_01 patch.
  43     private ObjectOutputStream.PutField putFields_1_3_1;
  44 
  45     public IIOPOutputStream_1_3_1()
  46         throws java.io.IOException {
  47         super();
  48     }
  49 
  50     /**
  51      * Before JDK 1.3.1_01, the PutField/GetField implementation
  52      * actually sent a Hashtable.
  53      */
  54     public ObjectOutputStream.PutField putFields()
  55         throws IOException {
  56 
  57         putFields_1_3_1 = new LegacyHookPutFields();
  58         return putFields_1_3_1;
  59     }
  60 
  61     public void writeFields()
  62         throws IOException {
  63 
  64         putFields_1_3_1.write(this);
  65     }
  66 }