smpprequest.java

开放源码的smpp协议开发包

/*
 * Java SMPP API
 * Copyright (C) 1998 - 2002 by Oran Kelly
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 * 
 * A copy of the LGPL can be viewed at http://www.gnu.org/copyleft/lesser.html
 * Java SMPP API author: [e-mail]
 * Java SMPP API Homepage: http://smppapi.sourceforge.net/
 * $Id: SMPPRequest.java,v 1.11 2005/05/09 21:04:47 orank Exp $
 */
package ie.omk.smpp.message;

/**
 * Abstract parent class of all SMPP request packets.
 * 
 * @author Oran Kelly
 * @version 1.0
 */
public abstract class SMPPRequest extends SMPPPacket {
    /** false if this packet has been ack'd, true if it has */
    protected boolean isAckd = false;

    /**
     * Construct a new SMPPRequest with specified id.
     */
    protected SMPPRequest(int id) {
        super(id);
    }

    /**
     * Construct a new SMPPRequest with specified sequence number.
     * 
     * @param seqNum
     *            The sequence number to use
     */
    protected SMPPRequest(int id, int seqNum) {
        super(id, seqNum);
    }

    /**
     * Check has this request been acknowledged or not.
     */
    public final boolean isAckd() {
        return (isAckd);
    }

    /**
     * Set this request packet to acknowledged.
     */
    public final void ack() {
        isAckd = true;
    }
}