/*
* TeleStax, Open Source Cloud Communications
* Copyright 2012, Telestax Inc 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.
*/
/**
* Start time:12:23:47 2009-04-02<br>
* Project: mobicents-isup-stack<br>
*
* @author <a href="mailto:baranowb@gmail.com"> Bartosz Baranowski
* </a>
*
*/
package org.mobicents.protocols.ss7.isup.impl.message.parameter;
import org.mobicents.protocols.ss7.isup.ParameterException;
import org.mobicents.protocols.ss7.isup.message.parameter.AbstractPointCodeInterface;
/**
* Start time:12:23:47 2009-04-02<br>
* Project: mobicents-isup-stack<br>
*
* @author <a href="mailto:baranowb@gmail.com"> Bartosz Baranowski </a>
*/
public abstract class AbstractPointCode extends AbstractISUPParameter implements AbstractPointCodeInterface {
protected int signalingPointCode;
public int decode(byte[] b) throws ParameterException {
if (b == null || b.length != 2) {
throw new ParameterException("byte[] must not be null and length must be 1");
}
this.signalingPointCode = b[0];
// FIXME: should we kill spare bits ?
this.signalingPointCode |= b[1] << 8;
return 1;
}
public byte[] encode() throws ParameterException {
byte[] b = new byte[2];
b[0] = (byte) this.signalingPointCode;
b[1] = (byte) (this.signalingPointCode >> 8);
return b;
}
public AbstractPointCode() {
super();
}
public AbstractPointCode(byte[] b) throws ParameterException {
super();
decode(b);
}
public int getSignalingPointCode() {
return signalingPointCode;
}
public void setSignalingPointCode(int signalingPointCode) {
this.signalingPointCode = signalingPointCode;
}
}