/*
* 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:13:42:13 2009-03-30<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 java.io.ByteArrayOutputStream;
import org.mobicents.protocols.ss7.isup.ParameterException;
import org.mobicents.protocols.ss7.isup.message.parameter.AutomaticCongestionLevel;
/**
* Start time:13:42:13 2009-03-30<br>
* Project: mobicents-isup-stack<br>
*
* @author <a href="mailto:baranowb@gmail.com"> Bartosz Baranowski </a>
*/
public class AutomaticCongestionLevelImpl extends AbstractISUPParameter implements AutomaticCongestionLevel {
private int automaticCongestionLevel = 0;
public AutomaticCongestionLevelImpl() {
super();
}
public AutomaticCongestionLevelImpl(byte[] b) throws ParameterException {
super();
decode(b);
}
public int decode(byte[] b) throws ParameterException {
if (b == null || b.length != 1) {
throw new ParameterException("byte[] must not be null or have different size than 1");
}
this.automaticCongestionLevel = b[0];
return 1;
}
public byte[] encode() throws ParameterException {
return new byte[] { (byte) this.automaticCongestionLevel };
}
public int encode(ByteArrayOutputStream bos) throws ParameterException {
bos.write(this.automaticCongestionLevel);
return 1;
}
public int getAutomaticCongestionLevel() {
return automaticCongestionLevel;
}
public void setAutomaticCongestionLevel(int automaticCongestionLevel) {
this.automaticCongestionLevel = automaticCongestionLevel & 0x01;
}
public int getCode() {
return _PARAMETER_CODE;
}
}