/*
* 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.CollectedDigits;
import org.mobicents.protocols.ss7.cap.api.service.circuitSwitchedCall.primitive.CollectedInfo;
import org.mobicents.protocols.ss7.cap.primitives.CAPAsnPrimitive;
/**
*
* @author sergey vetyutnev
*
*/
public class CollectedInfoImpl implements CollectedInfo, CAPAsnPrimitive {
public static final int _ID_collectedDigits = 0;
public static final String _PrimitiveName = "CollectedInfo";
private static final String COLLECTED_DIGITS = "collectedDigits";
private CollectedDigits collectedDigits;
public CollectedInfoImpl() {
}
public CollectedInfoImpl(CollectedDigits collectedDigits) {
this.collectedDigits = collectedDigits;
}
@Override
public CollectedDigits getCollectedDigits() {
return collectedDigits;
}
@Override
public int getTag() throws CAPException {
if (this.collectedDigits != null) {
return _ID_collectedDigits;
} else {
throw new CAPException("Error while encoding " + _PrimitiveName + ": no of choices has been definite");
}
}
@Override
public int getTagClass() {
return Tag.CLASS_CONTEXT_SPECIFIC;
}
@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 ais, int length) throws CAPParsingComponentException, IOException, AsnException {
this.collectedDigits = null;
if (ais.getTagClass() != Tag.CLASS_CONTEXT_SPECIFIC || ais.isTagPrimitive())
throw new CAPParsingComponentException("Error while decoding " + _PrimitiveName + ": bad tagClass or is primitive",
CAPParsingComponentExceptionReason.MistypedParameter);
switch (ais.getTag()) {
case _ID_collectedDigits:
this.collectedDigits = new CollectedDigitsImpl();
((CollectedDigitsImpl) this.collectedDigits).decodeData(ais, length);
break;
default:
throw new CAPParsingComponentException("Error while decoding " + _PrimitiveName + ": bad tag: " + ais.getTag(),
CAPParsingComponentExceptionReason.MistypedParameter);
}
}
@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 asnOs) throws CAPException {
int choiceCnt = 0;
if (this.collectedDigits != null)
choiceCnt++;
if (choiceCnt != 1)
throw new CAPException("Error while encoding " + _PrimitiveName + ": only one choice must be definite, found: "
+ choiceCnt);
if (this.collectedDigits != null)
((CollectedDigitsImpl) this.collectedDigits).encodeData(asnOs);
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append(_PrimitiveName);
sb.append(" [");
if (this.collectedDigits != null) {
sb.append("collectedDigits=");
sb.append(collectedDigits.toString());
}
sb.append("]");
return sb.toString();
}
/**
* XML Serialization/Deserialization
*/
protected static final XMLFormat<CollectedInfoImpl> COLLECTED_INFO_XML = new XMLFormat<CollectedInfoImpl>(
CollectedInfoImpl.class) {
@Override
public void read(javolution.xml.XMLFormat.InputElement xml, CollectedInfoImpl collectedInfo) throws XMLStreamException {
collectedInfo.collectedDigits = xml.get(COLLECTED_DIGITS, CollectedDigitsImpl.class);
int choiceCount = 0;
if (collectedInfo.collectedDigits != null)
choiceCount++;
if (choiceCount != 1)
throw new XMLStreamException("CollectedInfo decoding error: there must be one choice selected, found: "
+ choiceCount);
}
@Override
public void write(CollectedInfoImpl collectedInfo, javolution.xml.XMLFormat.OutputElement xml)
throws XMLStreamException {
if (collectedInfo.collectedDigits != null)
xml.add((CollectedDigitsImpl) collectedInfo.collectedDigits, COLLECTED_DIGITS, CollectedDigitsImpl.class);
}
};
}