/*

 * 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.encoding;

import com.sun.corba.se.impl.orbutil.ORBConstants;

import com.sun.corba.se.impl.encoding.ByteBufferWithInfo;

import com.sun.corba.se.impl.encoding.BufferManagerWrite;

import com.sun.corba.se.pept.encoding.OutputObject;

import com.sun.corba.se.pept.transport.Connection;

import com.sun.corba.se.spi.orb.ORB;

public class BufferManagerWriteGrow extends BufferManagerWrite

{

    BufferManagerWriteGrow( ORB orb )

    {

        super(orb) ;

    }

    public boolean sentFragment() {

        return false;

    }

    /**

     * Returns the correct buffer size for this type of

     * buffer manager as set in the ORB.

     */

    public int getBufferSize() {

        return orb.getORBData().getGIOPBufferSize();

    }

    public void overflow (ByteBufferWithInfo bbwi)

    {

        // The code that once lived directly in CDROutputStream.grow()

        // has been moved ByteBufferWithInfo.growBuffer().

        // Grow ByteBufferWithInfo to a larger size.

        bbwi.growBuffer(orb);

        // Must be false for the grow case

        bbwi.fragmented = false;

    }

    public void sendMessage ()

    {

        Connection conn =

              ((OutputObject)outputObject).getMessageMediator().getConnection();

        conn.writeLock();

        try {

            conn.sendWithoutLock((OutputObject)outputObject);

            sentFullMessage = true;

        } finally {

            conn.writeUnlock();

        }

    }

    /**

     * Close the BufferManagerWrite and do any outstanding cleanup.

     *

     * No work to do for a BufferManagerWriteGrow.

     */

    public void close() {}

}