/*
* 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.isup.BearerCap;
import org.mobicents.protocols.ss7.cap.api.service.circuitSwitchedCall.primitive.BearerCapability;
import org.mobicents.protocols.ss7.cap.isup.BearerCapImpl;
import org.mobicents.protocols.ss7.cap.primitives.CAPAsnPrimitive;
import org.mobicents.protocols.ss7.map.api.MAPParsingComponentException;
/**
*
* @author sergey vetyutnev
*
*/
public class BearerCapabilityImpl implements BearerCapability, CAPAsnPrimitive {
public static final int _ID_bearerCap = 0;
private static final String BEARER_CAP_XML = "bearerCap";
public static final String _PrimitiveName = "BearerCap";
private BearerCap bearerCap;
public BearerCapabilityImpl() {
}
public BearerCapabilityImpl(BearerCap bearerCap) {
this.bearerCap = bearerCap;
}
public void setBearerCap(BearerCap bearerCap) {
this.bearerCap = bearerCap;
}
@Override
public BearerCap getBearerCap() {
return bearerCap;
}
@Override
public int getTag() throws CAPException {
return _ID_bearerCap;
}
@Override
public int getTagClass() {
return Tag.CLASS_CONTEXT_SPECIFIC;
}
@Override
public boolean getIsPrimitive() {
return true;
}
@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);
} catch (MAPParsingComponentException e) {
throw new CAPParsingComponentException("MAPParsingComponentException 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);
} catch (MAPParsingComponentException e) {
throw new CAPParsingComponentException("MAPParsingComponentException when decoding " + _PrimitiveName + ": "
+ e.getMessage(), e, CAPParsingComponentExceptionReason.MistypedParameter);
}
}
private void _decode(AsnInputStream ais, int length) throws CAPParsingComponentException, MAPParsingComponentException,
IOException, AsnException {
this.bearerCap = null;
int tag = ais.getTag();
if (ais.getTagClass() == Tag.CLASS_CONTEXT_SPECIFIC) {
switch (tag) {
case _ID_bearerCap:
this.bearerCap = new BearerCapImpl();
((BearerCapImpl) this.bearerCap).decodeData(ais, length);
break;
default:
throw new CAPParsingComponentException("Error while decoding " + _PrimitiveName + ": bad choice tag",
CAPParsingComponentExceptionReason.MistypedParameter);
}
} else {
throw new CAPParsingComponentException("Error while decoding " + _PrimitiveName + ": bad choice tagClass",
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 {
if (this.bearerCap == null)
throw new CAPException("Error while encoding " + _PrimitiveName + ": bearerCap must not be null");
((BearerCapImpl) this.bearerCap).encodeData(asnOs);
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append(_PrimitiveName);
sb.append(" [");
if (this.bearerCap != null) {
sb.append("bearerCap=");
sb.append(bearerCap.toString());
}
sb.append("]");
return sb.toString();
}
/**
* XML Serialization/Deserialization
*/
protected static final XMLFormat<BearerCapabilityImpl> BEARER_CAPABILITY_XML = new XMLFormat<BearerCapabilityImpl>(
BearerCapabilityImpl.class) {
@Override
public void read(javolution.xml.XMLFormat.InputElement xml, BearerCapabilityImpl bearerCap) throws XMLStreamException {
bearerCap.setBearerCap(xml.get(BEARER_CAP_XML, BearerCapImpl.class));
}
@Override
public void write(BearerCapabilityImpl bearerCap, javolution.xml.XMLFormat.OutputElement xml) throws XMLStreamException {
if (bearerCap.getBearerCap() != null)
xml.add(((BearerCapImpl) bearerCap.getBearerCap()), BEARER_CAP_XML, BearerCapImpl.class);
}
};
}