/*
* 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.
*/
package org.mobicents.protocols.ss7.cap.service.circuitSwitchedCall.primitive;
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.service.circuitSwitchedCall.primitive.InbandInfo;
import org.mobicents.protocols.ss7.cap.api.service.circuitSwitchedCall.primitive.MessageID;
import org.mobicents.protocols.ss7.cap.primitives.SequenceBase;
/**
*
* @author sergey vetyutnev
*
*/
public class InbandInfoImpl extends SequenceBase implements InbandInfo {
public static final int _ID_messageID = 0;
public static final int _ID_numberOfRepetitions = 1;
public static final int _ID_duration = 2;
public static final int _ID_interval = 3;
private static final String MESSAGE_ID = "messageID";
private static final String NUMBER_OF_REPETITIONS = "numberOfRepetitions";
private static final String DURATION = "duration";
private static final String INTERVAL = "interval";
private MessageID messageID;
private Integer numberOfRepetitions;
private Integer duration;
private Integer interval;
public InbandInfoImpl() {
super("InbandInfo");
}
public InbandInfoImpl(MessageID messageID, Integer numberOfRepetitions, Integer duration, Integer interval) {
super("InbandInfo");
this.messageID = messageID;
this.numberOfRepetitions = numberOfRepetitions;
this.duration = duration;
this.interval = interval;
}
@Override
public MessageID getMessageID() {
return messageID;
}
@Override
public Integer getNumberOfRepetitions() {
return numberOfRepetitions;
}
@Override
public Integer getDuration() {
return duration;
}
@Override
public Integer getInterval() {
return interval;
}
protected void _decode(AsnInputStream ansIS, int length) throws CAPParsingComponentException, IOException, AsnException {
this.messageID = null;
this.numberOfRepetitions = null;
this.duration = null;
this.interval = null;
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_messageID:
AsnInputStream ais2 = ais.readSequenceStream();
ais2.readTag();
this.messageID = new MessageIDImpl();
((MessageIDImpl) this.messageID).decodeAll(ais2);
break;
case _ID_numberOfRepetitions:
this.numberOfRepetitions = (int) ais.readInteger();
break;
case _ID_duration:
this.duration = (int) ais.readInteger();
break;
case _ID_interval:
this.interval = (int) ais.readInteger();
break;
default:
ais.advanceElement();
break;
}
} else {
ais.advanceElement();
}
}
if (this.messageID == null)
throw new CAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ": messageID is mandatory but not found", CAPParsingComponentExceptionReason.MistypedParameter);
}
@Override
public void encodeData(AsnOutputStream aos) throws CAPException {
if (this.messageID == null)
throw new CAPException("Error while encoding " + _PrimitiveName + ": messageID must not be null");
try {
aos.writeTag(Tag.CLASS_CONTEXT_SPECIFIC, false, _ID_messageID);
int pos = aos.StartContentDefiniteLength();
((MessageIDImpl) this.messageID).encodeAll(aos);
aos.FinalizeContent(pos);
if (this.numberOfRepetitions != null)
aos.writeInteger(Tag.CLASS_CONTEXT_SPECIFIC, _ID_numberOfRepetitions, this.numberOfRepetitions);
if (this.duration != null)
aos.writeInteger(Tag.CLASS_CONTEXT_SPECIFIC, _ID_duration, this.duration);
if (this.interval != null)
aos.writeInteger(Tag.CLASS_CONTEXT_SPECIFIC, _ID_interval, this.interval);
} 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);
}
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append(_PrimitiveName);
sb.append(" [");
if (this.messageID != null) {
sb.append("messageID=");
sb.append(messageID.toString());
}
if (this.numberOfRepetitions != null) {
sb.append(", numberOfRepetitions=");
sb.append(numberOfRepetitions);
}
if (this.duration != null) {
sb.append(", duration=");
sb.append(duration);
}
if (this.interval != null) {
sb.append(", interval=");
sb.append(interval);
}
sb.append("]");
return sb.toString();
}
/**
* XML Serialization/Deserialization
*/
protected static final XMLFormat<InbandInfoImpl> INBAND_INFO_XML = new XMLFormat<InbandInfoImpl>(InbandInfoImpl.class) {
@Override
public void read(javolution.xml.XMLFormat.InputElement xml, InbandInfoImpl inbandInfo) throws XMLStreamException {
int vali = xml.getAttribute(NUMBER_OF_REPETITIONS, -1);
if (vali != -1)
inbandInfo.numberOfRepetitions = vali;
vali = xml.getAttribute(DURATION, -1);
if (vali != -1)
inbandInfo.duration = vali;
vali = xml.getAttribute(INTERVAL, -1);
if (vali != -1)
inbandInfo.interval = vali;
inbandInfo.messageID = xml.get(MESSAGE_ID, MessageIDImpl.class);
}
@Override
public void write(InbandInfoImpl inbandInfo, javolution.xml.XMLFormat.OutputElement xml) throws XMLStreamException {
if (inbandInfo.numberOfRepetitions != null)
xml.setAttribute(NUMBER_OF_REPETITIONS, (int) inbandInfo.numberOfRepetitions);
if (inbandInfo.duration != null)
xml.setAttribute(DURATION, (int) inbandInfo.duration);
if (inbandInfo.interval != null)
xml.setAttribute(INTERVAL, (int) inbandInfo.interval);
xml.add((MessageIDImpl) inbandInfo.messageID, MESSAGE_ID, MessageIDImpl.class);
}
};
}