/*
* 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.CallSegmentToCancel;
import org.mobicents.protocols.ss7.cap.primitives.CAPAsnPrimitive;
/**
*
* @author sergey vetyutnev
* @author Amit Bhayani
*
*/
public class CallSegmentToCancelImpl implements CallSegmentToCancel, CAPAsnPrimitive {
private static final String INVOKE_ID = "invokeID";
private static final String CALL_SEGMENT_ID = "callSegmentID";
public static final int _ID_invokeID = 0;
public static final int _ID_callSegmentID = 1;
public static final String _PrimitiveName = "CallSegmentToCancel";
private Integer invokeID;
private Integer callSegmentID;
public CallSegmentToCancelImpl() {
}
public CallSegmentToCancelImpl(Integer invokeID, Integer callSegmentID) {
this.invokeID = invokeID;
this.callSegmentID = callSegmentID;
}
@Override
public Integer getInvokeID() {
return invokeID;
}
@Override
public Integer getCallSegmentID() {
return callSegmentID;
}
@Override
public int getTag() throws CAPException {
return Tag.SEQUENCE;
}
@Override
public int getTagClass() {
return Tag.CLASS_UNIVERSAL;
}
@Override
public boolean getIsPrimitive() {
return false;
}
@Override
public void decodeAll(AsnInputStream ansIS) throws CAPParsingComponentException {
try {
int length = ansIS.readLength();
this._decode(ansIS, length);
} catch (IOException e) {
throw new CAPParsingComponentException("IOException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
CAPParsingComponentExceptionReason.MistypedParameter);
} catch (AsnException e) {
throw new CAPParsingComponentException("AsnException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
CAPParsingComponentExceptionReason.MistypedParameter);
}
}
@Override
public void decodeData(AsnInputStream ansIS, int length) throws CAPParsingComponentException {
try {
this._decode(ansIS, length);
} catch (IOException e) {
throw new CAPParsingComponentException("IOException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
CAPParsingComponentExceptionReason.MistypedParameter);
} catch (AsnException e) {
throw new CAPParsingComponentException("AsnException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
CAPParsingComponentExceptionReason.MistypedParameter);
}
}
private void _decode(AsnInputStream ansIS, int length) throws CAPParsingComponentException, IOException, AsnException {
this.invokeID = null;
this.callSegmentID = 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_invokeID:
this.invokeID = (int) ais.readInteger();
break;
case _ID_callSegmentID:
this.callSegmentID = (int) ais.readInteger();
break;
default:
ais.advanceElement();
break;
}
} else {
ais.advanceElement();
}
}
}
@Override
public void encodeAll(AsnOutputStream asnOs) throws CAPException {
this.encodeAll(asnOs, this.getTagClass(), this.getTag());
}
@Override
public void encodeAll(AsnOutputStream asnOs, int tagClass, int tag) throws CAPException {
try {
asnOs.writeTag(tagClass, this.getIsPrimitive(), tag);
int pos = asnOs.StartContentDefiniteLength();
this.encodeData(asnOs);
asnOs.FinalizeContent(pos);
} catch (AsnException e) {
throw new CAPException("AsnException when encoding " + _PrimitiveName + ": " + e.getMessage(), e);
}
}
@Override
public void encodeData(AsnOutputStream aos) throws CAPException {
try {
if (this.invokeID != null)
aos.writeInteger(Tag.CLASS_CONTEXT_SPECIFIC, _ID_invokeID, this.invokeID);
if (this.callSegmentID != null)
aos.writeInteger(Tag.CLASS_CONTEXT_SPECIFIC, _ID_callSegmentID, this.callSegmentID);
} 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.invokeID != null) {
sb.append("invokeID=");
sb.append(this.invokeID);
}
if (this.callSegmentID != null) {
sb.append(", callSegmentID=");
sb.append(this.callSegmentID);
}
sb.append("]");
return sb.toString();
}
/**
* XML Serialization/Deserialization
*/
protected static final XMLFormat<CallSegmentToCancelImpl> CALL_SEGMENT_TO_CANCEL_XML = new XMLFormat<CallSegmentToCancelImpl>(
CallSegmentToCancelImpl.class) {
@Override
public void read(javolution.xml.XMLFormat.InputElement xml, CallSegmentToCancelImpl callSegmentToCancel)
throws XMLStreamException {
callSegmentToCancel.invokeID = xml.get(INVOKE_ID, Integer.class);
callSegmentToCancel.callSegmentID = xml.get(CALL_SEGMENT_ID, Integer.class);
}
@Override
public void write(CallSegmentToCancelImpl callSegmentToCancel, javolution.xml.XMLFormat.OutputElement xml)
throws XMLStreamException {
if (callSegmentToCancel.invokeID != null) {
xml.add(((Integer) callSegmentToCancel.invokeID), INVOKE_ID, Integer.class);
}
if (callSegmentToCancel.callSegmentID != null) {
xml.add(((Integer) callSegmentToCancel.callSegmentID), CALL_SEGMENT_ID, Integer.class);
}
}
};
}