CancelRequestMessage_1_2.java revision 608:7e06bf1dcb09 
1/*
2 * Copyright (c) 2000, 2003, 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
26package com.sun.corba.se.impl.protocol.giopmsgheaders;
27
28import com.sun.corba.se.spi.ior.iiop.GIOPVersion;
29
30/**
31 * This implements the GIOP 1.2 CancelRequest header.
32 *
33 * @author Ram Jeyaraman 05/14/2000
34 */
35
36public final class CancelRequestMessage_1_2 extends Message_1_1
37        implements CancelRequestMessage {
38
39    // Instance variables
40
41    private int request_id = (int) 0;
42
43    // Constructors
44
45    CancelRequestMessage_1_2() {}
46
47    CancelRequestMessage_1_2(int _request_id) {
48        super(Message.GIOPBigMagic, GIOPVersion.V1_2, FLAG_NO_FRAG_BIG_ENDIAN,
49            Message.GIOPCancelRequest, CANCEL_REQ_MSG_SIZE);
50        request_id = _request_id;
51    }
52
53    // Accessor methods
54
55    public int getRequestId() {
56        return this.request_id;
57    }
58
59    // IO methods
60
61    public void read(org.omg.CORBA.portable.InputStream istream) {
62        super.read(istream);
63        this.request_id = istream.read_ulong();
64    }
65
66    public void write(org.omg.CORBA.portable.OutputStream ostream) {
67        super.write(ostream);
68        ostream.write_ulong(this.request_id);
69    }
70
71    public void callback(MessageHandler handler)
72        throws java.io.IOException
73    {
74        handler.handleInput(this);
75    }
76} // class CancelRequestMessage_1_2
77