corba/src/share/classes/com/sun/corba/se/impl/protocol/giopmsgheaders/CancelRequestMessage_1_0.java

/*
 * Copyright (c) 2000, 2003, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

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

import com.sun.corba.se.spi.ior.iiop.GIOPVersion;

/**
 * This implements the GIOP 1.0 CancelRequest header.
 *
 * @author Ram Jeyaraman 05/14/2000
 */

public final class CancelRequestMessage_1_0 extends Message_1_0
        implements CancelRequestMessage {

    // Instance variables

    private int request_id = (int) 0;

    // Constructors

    CancelRequestMessage_1_0() {}

    CancelRequestMessage_1_0(int _request_id) {
        super(Message.GIOPBigMagic, false, Message.GIOPCancelRequest,
              CANCEL_REQ_MSG_SIZE);
        request_id = _request_id;
    }

    // Accessor methods

    public int getRequestId() {
        return this.request_id;
    }

    // IO methods

    public void read(org.omg.CORBA.portable.InputStream istream) {
        super.read(istream);
        this.request_id = istream.read_ulong();
    }

    public void write(org.omg.CORBA.portable.OutputStream ostream) {
        super.write(ostream);
        ostream.write_ulong(this.request_id);
    }

    public void callback(MessageHandler handler)
        throws java.io.IOException
    {
        handler.handleInput(this);
    }
} // class CancelRequestMessage_1_0