/*
* 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.map.service.mobility.subscriberManagement;
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.map.api.MAPException;
import org.mobicents.protocols.ss7.map.api.MAPParsingComponentException;
import org.mobicents.protocols.ss7.map.api.MAPParsingComponentExceptionReason;
import org.mobicents.protocols.ss7.map.api.service.mobility.subscriberManagement.BasicServiceCode;
import org.mobicents.protocols.ss7.map.api.service.mobility.subscriberManagement.BearerServiceCode;
import org.mobicents.protocols.ss7.map.api.service.mobility.subscriberManagement.TeleserviceCode;
import org.mobicents.protocols.ss7.map.primitives.MAPAsnPrimitive;
/**
*
* @author sergey vetyutnev
* @author amit bhayani
*
*/
public class BasicServiceCodeImpl implements BasicServiceCode, MAPAsnPrimitive {
private static final String BEARER_SERVICE = "bearerService";
private static final String TELE_SERVICE = "teleservice";
public static final int _TAG_bearerService = 2;
public static final int _TAG_teleservice = 3;
public static final String _PrimitiveName = "BasicServiceCode";
private BearerServiceCode bearerService;
private TeleserviceCode teleservice;
public BasicServiceCodeImpl() {
}
public BasicServiceCodeImpl(TeleserviceCode teleservice) {
this.teleservice = teleservice;
}
public BasicServiceCodeImpl(BearerServiceCode bearerService) {
this.bearerService = bearerService;
}
@Override
public BearerServiceCode getBearerService() {
return bearerService;
}
@Override
public TeleserviceCode getTeleservice() {
return teleservice;
}
@Override
public int getTag() throws MAPException {
if (bearerService != null)
return _TAG_bearerService;
else
return _TAG_teleservice;
}
@Override
public int getTagClass() {
return Tag.CLASS_CONTEXT_SPECIFIC;
}
@Override
public boolean getIsPrimitive() {
return true;
}
public void decodeAll(AsnInputStream ansIS) throws MAPParsingComponentException {
try {
int length = ansIS.readLength();
this._decode(ansIS, length);
} catch (IOException e) {
throw new MAPParsingComponentException("IOException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
MAPParsingComponentExceptionReason.MistypedParameter);
} catch (AsnException e) {
throw new MAPParsingComponentException("AsnException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
MAPParsingComponentExceptionReason.MistypedParameter);
}
}
public void decodeData(AsnInputStream ansIS, int length) throws MAPParsingComponentException {
try {
this._decode(ansIS, length);
} catch (IOException e) {
throw new MAPParsingComponentException("IOException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
MAPParsingComponentExceptionReason.MistypedParameter);
} catch (AsnException e) {
throw new MAPParsingComponentException("AsnException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
MAPParsingComponentExceptionReason.MistypedParameter);
}
}
private void _decode(AsnInputStream ais, int length) throws MAPParsingComponentException, IOException, AsnException {
this.bearerService = null;
this.teleservice = null;
int tag = ais.getTag();
if (ais.getTagClass() == Tag.CLASS_CONTEXT_SPECIFIC) {
switch (tag) {
case _TAG_bearerService:
if (!ais.isTagPrimitive())
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ".bearerService: Parameter is not primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
this.bearerService = new BearerServiceCodeImpl();
((BearerServiceCodeImpl) this.bearerService).decodeData(ais, length);
break;
case _TAG_teleservice:
if (!ais.isTagPrimitive())
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ".teleservice: Parameter is not primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
this.teleservice = new TeleserviceCodeImpl();
((TeleserviceCodeImpl) this.teleservice).decodeData(ais, length);
break;
default:
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName + ": bad choice tag",
MAPParsingComponentExceptionReason.MistypedParameter);
}
} else {
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName + ": bad choice tagClass",
MAPParsingComponentExceptionReason.MistypedParameter);
}
}
public void encodeAll(AsnOutputStream asnOs) throws MAPException {
this.encodeAll(asnOs, this.getTagClass(), this.getTag());
}
public void encodeAll(AsnOutputStream asnOs, int tagClass, int tag) throws MAPException {
try {
asnOs.writeTag(tagClass, this.getIsPrimitive(), tag);
int pos = asnOs.StartContentDefiniteLength();
this.encodeData(asnOs);
asnOs.FinalizeContent(pos);
} catch (AsnException e) {
throw new MAPException("AsnException when encoding " + _PrimitiveName + ": " + e.getMessage(), e);
}
}
public void encodeData(AsnOutputStream asnOs) throws MAPException {
if (this.bearerService == null && this.teleservice == null || this.bearerService != null && this.teleservice != null) {
throw new MAPException("Error while decoding " + _PrimitiveName + ": One and only one choice must be selected");
}
if (this.bearerService != null) {
((BearerServiceCodeImpl) this.bearerService).encodeData(asnOs);
} else {
((TeleserviceCodeImpl) this.teleservice).encodeData(asnOs);
}
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append(_PrimitiveName);
sb.append(" [");
if (this.bearerService != null) {
sb.append("bearerService=" + this.bearerService.toString());
sb.append(", ");
}
if (this.teleservice != null)
sb.append("teleservice=" + this.teleservice.toString());
sb.append("]");
return sb.toString();
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((bearerService == null) ? 0 : bearerService.hashCode());
result = prime * result + ((teleservice == null) ? 0 : teleservice.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
BasicServiceCodeImpl other = (BasicServiceCodeImpl) obj;
if (bearerService == null) {
if (other.bearerService != null)
return false;
} else if (!bearerService.equals(other.bearerService))
return false;
if (teleservice == null) {
if (other.teleservice != null)
return false;
} else if (!teleservice.equals(other.teleservice))
return false;
return true;
}
/**
* XML Serialization/Deserialization
*/
protected static final XMLFormat<BasicServiceCodeImpl> BASIC_SERVICE_CODE_XMLS = new XMLFormat<BasicServiceCodeImpl>(
BasicServiceCodeImpl.class) {
@Override
public void read(javolution.xml.XMLFormat.InputElement xml, BasicServiceCodeImpl ssCode) throws XMLStreamException {
ssCode.bearerService = xml.get(BEARER_SERVICE, BearerServiceCodeImpl.class);
ssCode.teleservice = xml.get(TELE_SERVICE, TeleserviceCodeImpl.class);
}
@Override
public void write(BasicServiceCodeImpl ssCode, javolution.xml.XMLFormat.OutputElement xml) throws XMLStreamException {
xml.add((BearerServiceCodeImpl) ssCode.getBearerService(), BEARER_SERVICE, BearerServiceCodeImpl.class);
xml.add((TeleserviceCodeImpl) ssCode.getTeleservice(), TELE_SERVICE, TeleserviceCodeImpl.class);
}
};
}