1. /*

  2.  * @(#)FragmentMessage_1_1.java	1.10 04/06/21

  3.  *

  4.  * Copyright 2004 Sun Microsystems, Inc. All rights reserved.

  5.  * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.

  6.  */

  7. 

  8. package com.sun.corba.se.impl.protocol.giopmsgheaders;

  9. 

  10. /**

  11.  * This implements the GIOP 1.1 Fragment header.

  12.  *

  13.  * @author Ram Jeyaraman 05/14/2000

  14.  * @version 1.0

  15.  */

  16. 

  17. public final class FragmentMessage_1_1 extends Message_1_1

  18.         implements FragmentMessage {

  19. 

  20.     // Constructors

  21. 

  22.     FragmentMessage_1_1() {}

  23. 

  24.     FragmentMessage_1_1(Message_1_1 msg11) {

  25.         this.magic = msg11.magic;

  26.         this.GIOP_version = msg11.GIOP_version;

  27.         this.flags = msg11.flags;

  28.         this.message_type = GIOPFragment;

  29.         this.message_size = 0;

  30.     }

  31. 

  32.     // Accessor methods

  33. 

  34.     public int getRequestId() {

  35.         return -1; // 1.1 has no fragment header and so no request_id

  36.     }

  37. 

  38.     public int getHeaderLength() {

  39.         return GIOPMessageHeaderLength;

  40.     }

  41. 

  42.     // IO methods

  43. 

  44.     /* This will never be called, since we do not currently read the

  45.      * request_id from an CDRInputStream. Instead we use the

  46.      * readGIOP_1_1_requestId to read the requestId from a byte buffer.

  47.      */

  48.     public void read(org.omg.CORBA.portable.InputStream istream) {

  49.         super.read(istream);

  50.     }

  51. 

  52.     /* 1.1 has no request_id; so nothing to write */

  53.     public void write(org.omg.CORBA.portable.OutputStream ostream) {

  54.         super.write(ostream);

  55.     }

  56. 

  57.     public void callback(MessageHandler handler)

  58.         throws java.io.IOException

  59.     {

  60.         handler.handleInput(this);

  61.     }

  62. } // class FragmentMessage_1_1