/*
* 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:12:50:23 2009-04-05<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.CallDiversionTreatmentIndicators;
/**
* Start time:12:50:23 2009-04-05<br>
* Project: mobicents-isup-stack<br>
*
* @author <a href="mailto:baranowb@gmail.com"> Bartosz Baranowski </a>
*/
public class CallDiversionTreatmentIndicatorsImpl extends AbstractISUPParameter implements CallDiversionTreatmentIndicators {
private byte[] callDivertedIndicators = null;
public CallDiversionTreatmentIndicatorsImpl() {
super();
}
public CallDiversionTreatmentIndicatorsImpl(byte[] b) throws ParameterException {
super();
decode(b);
}
public int decode(byte[] b) throws ParameterException {
if (b == null || b.length == 0) {
throw new ParameterException("byte[] must not be null and length must be greater than 0");
}
this.callDivertedIndicators = b;
return b.length;
}
public byte[] encode() throws ParameterException {
for (int index = 0; index < this.callDivertedIndicators.length; index++) {
this.callDivertedIndicators[index] = (byte) (this.callDivertedIndicators[index] & 0x03);
}
this.callDivertedIndicators[this.callDivertedIndicators.length - 1] = (byte) ((this.callDivertedIndicators[this.callDivertedIndicators.length - 1]) | (0x01 << 7));
return this.callDivertedIndicators;
}
public byte[] getCallDivertedIndicators() {
return callDivertedIndicators;
}
public void setCallDivertedIndicators(byte[] callDivertedIndicators) {
this.callDivertedIndicators = callDivertedIndicators;
}
public int getDiversionIndicator(byte b) {
return b & 0x03;
}
public int getCode() {
return _PARAMETER_CODE;
}
}