/*
* 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.cap.gap;
import java.io.IOException;
import javolution.xml.XMLFormat;
import javolution.xml.stream.XMLStreamException;
import org.mobicents.protocols.asn.AsnException;
import org.mobicents.protocols.asn.AsnInputStream;
import org.mobicents.protocols.asn.AsnOutputStream;
import org.mobicents.protocols.asn.Tag;
import org.mobicents.protocols.ss7.cap.api.CAPException;
import org.mobicents.protocols.ss7.cap.api.CAPParsingComponentException;
import org.mobicents.protocols.ss7.cap.api.CAPParsingComponentExceptionReason;
import org.mobicents.protocols.ss7.cap.api.gap.CalledAddressAndService;
import org.mobicents.protocols.ss7.cap.api.isup.Digits;
import org.mobicents.protocols.ss7.cap.isup.DigitsImpl;
import org.mobicents.protocols.ss7.cap.primitives.SequenceBase;
/**
*
* @author <a href="mailto:bartosz.krok@pro-ids.com"> Bartosz Krok (ProIDS sp. z o.o.)</a>
*/
public class CalledAddressAndServiceImpl extends SequenceBase implements CalledAddressAndService {
public static final int _ID_calledAddressValue = 0;
public static final int _ID_serviceKey = 1;
private static final String CALLED_ADDRESS_VALUE = "calledAddressValue";
private static final String SERVICE_KEY = "serviceKey";
private Digits calledAddressValue;
private int serviceKey;
public CalledAddressAndServiceImpl() {
super("CalledAddressAndService");
}
public CalledAddressAndServiceImpl(Digits calledAddressValue, int serviceKey) {
super("CalledAddressAndService");
this.calledAddressValue = calledAddressValue;
this.serviceKey = serviceKey;
}
public Digits getCalledAddressValue() {
return calledAddressValue;
}
public int getServiceKey() {
return serviceKey;
}
protected void _decode(AsnInputStream ansIS, int length) throws IOException, AsnException, CAPParsingComponentException {
this.calledAddressValue = null;
this.serviceKey = 0;
boolean serviceKeyFound = false;
AsnInputStream ais = ansIS.readSequenceStreamData(length);
while (true) {
if (ais.available() == 0) {
break;
}
int tag = ais.readTag();
if (ais.getTagClass() == Tag.CLASS_CONTEXT_SPECIFIC) {
switch (tag) {
case _ID_calledAddressValue: {
this.calledAddressValue = new DigitsImpl();
((DigitsImpl) calledAddressValue).decodeAll(ais);
this.calledAddressValue.setIsGenericNumber();
break;
}
case _ID_serviceKey: {
if (!ais.isTagPrimitive()) {
throw new CAPParsingComponentException(
"Error while decoding InitialDPRequest: Parameter " + _ID_serviceKey + " not primitive",
CAPParsingComponentExceptionReason.MistypedParameter);
}
this.serviceKey = (int) ais.readInteger();
serviceKeyFound = true;
break;
}
default: {
ais.advanceElement();
break;
}
}
} else {
ais.advanceElement();
}
}
if (!serviceKeyFound) {
throw new CAPParsingComponentException("Error while decoding " + _PrimitiveName + ": serviceKey is mandatory",
CAPParsingComponentExceptionReason.MistypedParameter);
}
if (this.calledAddressValue == null) {
throw new CAPParsingComponentException("Error while decoding " + _PrimitiveName + ": calledAddressValue is mandatory",
CAPParsingComponentExceptionReason.MistypedParameter);
}
}
public void encodeData(AsnOutputStream asnOs) throws CAPException {
if (this.calledAddressValue == null) {
throw new CAPException("Error while encoding " + _PrimitiveName + ": calledAddressValue must not be null");
}
try {
((DigitsImpl) calledAddressValue).encodeAll(asnOs, Tag.CLASS_CONTEXT_SPECIFIC, _ID_calledAddressValue);
asnOs.writeInteger(Tag.CLASS_CONTEXT_SPECIFIC, _ID_serviceKey, this.serviceKey);
} catch (IOException e) {
throw new CAPException("IOException when encoding " + _PrimitiveName + ": " + e.getMessage(), e);
} catch (AsnException e) {
throw new CAPException("AsnException when encoding " + _PrimitiveName + ": " + e.getMessage(), e);
}
}
/**
* XML Serialization/Deserialization
*/
protected static final XMLFormat<CalledAddressAndServiceImpl> CALLED_ADDRESS_AND_SERVICE_XML = new XMLFormat<CalledAddressAndServiceImpl>(CalledAddressAndServiceImpl.class) {
@Override
public void read(javolution.xml.XMLFormat.InputElement xml, CalledAddressAndServiceImpl calledAddressAndServiceImpl) throws XMLStreamException {
calledAddressAndServiceImpl.calledAddressValue = xml.get(CALLED_ADDRESS_VALUE, DigitsImpl.class);
calledAddressAndServiceImpl.serviceKey = xml.get(SERVICE_KEY, Integer.class);
}
@Override
public void write(CalledAddressAndServiceImpl calledAddressAndServiceImpl, javolution.xml.XMLFormat.OutputElement xml) throws XMLStreamException {
xml.add((DigitsImpl) calledAddressAndServiceImpl.getCalledAddressValue(), CALLED_ADDRESS_VALUE, DigitsImpl.class);
xml.add((Integer) calledAddressAndServiceImpl.getServiceKey(), SERVICE_KEY, Integer.class);
}
};
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append(_PrimitiveName);
sb.append(" [");
if (calledAddressValue != null) {
sb.append("calledAddressValue=");
sb.append(calledAddressValue.toString());
}
sb.append(", serviceKey=");
sb.append(serviceKey);
sb.append("]");
return sb.toString();
}
}