/*

 * 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

 * particular file as subject to the "Classpath" exception as provided

 *

 * 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.

 *

 */

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

/**

 * This implements the GIOP 1.1 Fragment header.

 *

 * @author Ram Jeyaraman 05/14/2000

 */

public final class FragmentMessage_1_1 extends Message_1_1

        implements FragmentMessage {

    // Constructors

    FragmentMessage_1_1() {}

    FragmentMessage_1_1(Message_1_1 msg11) {

        this.magic = msg11.magic;

        this.GIOP_version = msg11.GIOP_version;

        this.flags = msg11.flags;

        this.message_type = GIOPFragment;

        this.message_size = 0;

    }

    // Accessor methods

    public int getRequestId() {

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

    }

    public int getHeaderLength() {

        return GIOPMessageHeaderLength;

    }

    // IO methods

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

     * request_id from an CDRInputStream. Instead we use the

     * readGIOP_1_1_requestId to read the requestId from a byte buffer.

     */

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

        super.read(istream);

    }

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

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

        super.write(ostream);

    }

    public void callback(MessageHandler handler)

        throws java.io.IOException

    {

        handler.handleInput(this);

    }

} // class FragmentMessage_1_1