/*
 * TeleStax, Open Source Cloud Communications  Copyright 2012.
 * and individual contributors
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * This 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 software 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 software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

package org.mobicents.protocols.ss7.map.primitives;

import javolution.xml.XMLFormat;
import javolution.xml.stream.XMLStreamException;

import org.mobicents.protocols.asn.AsnOutputStream;
import org.mobicents.protocols.ss7.map.api.MAPException;
import org.mobicents.protocols.ss7.map.api.primitives.IMEI;

/**
 *
 * @author sergey vetyutnev
 *
 */
public class IMEIImpl extends TbcdString implements IMEI {

    private static final String DATA = "data";

    private static final String DEFAULT_STRING_VALUE = null;

    public IMEIImpl() {
        // There are some fake mobiles that IMEI length != 15
        super(1, 8, "IMEI");
    }

    public IMEIImpl(String data) {
        // There are some fake mobiles that IMEI length != 15
        super(1, 8, "IMEI", data);
    }

    public String getIMEI() {
        return this.data;
    }

    @Override
    public void encodeData(AsnOutputStream asnOs) throws MAPException {
        if (this.data == null)
            throw new MAPException("Error while encoding the IMEI: IMEI must not be null");

        super.encodeData(asnOs);
    }

    /**
     * XML Serialization/Deserialization
     */
    protected static final XMLFormat<IMEIImpl> IMEI_XML = new XMLFormat<IMEIImpl>(IMEIImpl.class) {

        @Override
        public void read(javolution.xml.XMLFormat.InputElement xml, IMEIImpl imei) throws XMLStreamException {
            imei.data = xml.getAttribute(DATA, "");
        }

        @Override
        public void write(IMEIImpl imei, javolution.xml.XMLFormat.OutputElement xml) throws XMLStreamException {

            xml.setAttribute(DATA, imei.data);
        }
    };
}