serializeinteger.java

High performance DB query

/*
 * @(#)$Id: SerializeInteger.java,v 1.6 2004/07/02 23:59:23 huebsch Exp $
 *
 * Copyright (c) 2001-2004 Regents of the University of California.
 * All rights reserved.
 *
 * This file is distributed under the terms in the attached BERKELEY-LICENSE
 * file. If you do not find these files, copies can be found by writing to:
 * Computer Science Division, Database Group, Universite of California,
 * 617 Soda Hall #1776, Berkeley, CA 94720-1776. Attention: Berkeley License
 *
 * Copyright (c) 2003-2004 Intel Corporation. All rights reserved.
 *
 * This file is distributed under the terms in the attached INTEL-LICENSE file.
 * If you do not find these files, copies can be found by writing to:
 * Intel Research Berkeley, 2150 Shattuck Avenue, Suite 1300,
 * Berkeley, CA, 94704.  Attention:  Intel License Inquiry.
 */


package util.network.serialization;

/**
 * Class SerializeInteger
 *
 */
public class SerializeInteger {

    public static final int NULL_VALUE = 0;

    /**
     * Method serialize
     *
     * @param outputBuffer
     * @param value
     */
    public static void serialize(GenericByteBuffer outputBuffer,
                                 Integer value) {
        if (value == null) {
            outputBuffer.putInt(NULL_VALUE);
        } else {
            outputBuffer.putInt(value.intValue());
        }
    }

    /**
     * Method deSerialize
     *
     * @param inputBuffer
     * @return
     */
    public static Integer deSerialize(GenericByteBuffer inputBuffer) {
        return new Integer(inputBuffer.getInt());
    }
}