/*
* 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.primitives;
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.primitives.CellGlobalIdOrServiceAreaIdFixedLength;
import org.mobicents.protocols.ss7.map.api.primitives.CellGlobalIdOrServiceAreaIdOrLAI;
import org.mobicents.protocols.ss7.map.api.primitives.LAIFixedLength;
/**
* @author amit bhayani
* @author sergey vetyutnev
*
*/
public class CellGlobalIdOrServiceAreaIdOrLAIImpl implements CellGlobalIdOrServiceAreaIdOrLAI, MAPAsnPrimitive {
private static final int _TAG_CELL_GLOBAL_ID_OR_SERVICE_AREAR_ID = 0;
private static final int _TAG_LAI = 1;
private static final String CELL_GLOBAL_ID_OR_SERVICE_AREA_ID_FIXED_LENGTH = "cellGlobalIdOrServiceAreaIdFixedLength";
private static final String LAI_FIXED_LENGTH = "laiFixedLength";
private CellGlobalIdOrServiceAreaIdFixedLength cellGlobalIdOrServiceAreaIdFixedLength = null;
private LAIFixedLength laiFixedLength = null;
/**
*
*/
public CellGlobalIdOrServiceAreaIdOrLAIImpl() {
super();
}
public CellGlobalIdOrServiceAreaIdOrLAIImpl(CellGlobalIdOrServiceAreaIdFixedLength cellGlobalIdOrServiceAreaIdFixedLength) {
this.cellGlobalIdOrServiceAreaIdFixedLength = cellGlobalIdOrServiceAreaIdFixedLength;
}
public CellGlobalIdOrServiceAreaIdOrLAIImpl(LAIFixedLength laiFixedLength) {
this.laiFixedLength = laiFixedLength;
}
/*
* (non-Javadoc)
*
* @see org.mobicents.protocols.ss7.map.api.service.lsm. CellGlobalIdOrServiceAreaIdOrLAI
* #getCellGlobalIdOrServiceAreaIdFixedLength()
*/
public CellGlobalIdOrServiceAreaIdFixedLength getCellGlobalIdOrServiceAreaIdFixedLength() {
return this.cellGlobalIdOrServiceAreaIdFixedLength;
}
/*
* (non-Javadoc)
*
* @see org.mobicents.protocols.ss7.map.api.service.lsm. CellGlobalIdOrServiceAreaIdOrLAI#getLAIFixedLength()
*/
public LAIFixedLength getLAIFixedLength() {
return this.laiFixedLength;
}
/*
* (non-Javadoc)
*
* @see org.mobicents.protocols.ss7.map.api.primitives.MAPAsnPrimitive#getTag()
*/
public int getTag() throws MAPException {
if (this.cellGlobalIdOrServiceAreaIdFixedLength != null) {
return _TAG_CELL_GLOBAL_ID_OR_SERVICE_AREAR_ID;
} else {
return _TAG_LAI;
}
}
/*
* (non-Javadoc)
*
* @see org.mobicents.protocols.ss7.map.api.primitives.MAPAsnPrimitive#getTagClass()
*/
public int getTagClass() {
return Tag.CLASS_CONTEXT_SPECIFIC;
}
/*
* (non-Javadoc)
*
* @see org.mobicents.protocols.ss7.map.api.primitives.MAPAsnPrimitive#getIsPrimitive()
*/
public boolean getIsPrimitive() {
return true;
}
/*
* (non-Javadoc)
*
* @see org.mobicents.protocols.ss7.map.api.primitives.MAPAsnPrimitive#decodeAll(org.mobicents.protocols.asn.AsnInputStream)
*/
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 CellGlobalIdOrServiceAreaIdOrLAI: "
+ e.getMessage(), e, MAPParsingComponentExceptionReason.MistypedParameter);
} catch (AsnException e) {
throw new MAPParsingComponentException("AsnException when decoding CellGlobalIdOrServiceAreaIdOrLAI: "
+ e.getMessage(), e, MAPParsingComponentExceptionReason.MistypedParameter);
}
}
/*
* (non-Javadoc)
*
* @see
* org.mobicents.protocols.ss7.map.api.primitives.MAPAsnPrimitive#decodeData(org.mobicents.protocols.asn.AsnInputStream,
* int)
*/
public void decodeData(AsnInputStream ansIS, int length) throws MAPParsingComponentException {
try {
this._decode(ansIS, length);
} catch (IOException e) {
throw new MAPParsingComponentException("IOException when decoding CellGlobalIdOrServiceAreaIdOrLAI: "
+ e.getMessage(), e, MAPParsingComponentExceptionReason.MistypedParameter);
} catch (AsnException e) {
throw new MAPParsingComponentException("AsnException when decoding CellGlobalIdOrServiceAreaIdOrLAI: "
+ e.getMessage(), e, MAPParsingComponentExceptionReason.MistypedParameter);
}
}
private void _decode(AsnInputStream asnIS, int length) throws MAPParsingComponentException, IOException, AsnException {
if (asnIS.getTagClass() != Tag.CLASS_CONTEXT_SPECIFIC || !asnIS.isTagPrimitive())
throw new MAPParsingComponentException(
"Error while decoding CellGlobalIdOrServiceAreaIdOrLAI: bad tag class or is not primitive: TagClass="
+ asnIS.getTagClass(), MAPParsingComponentExceptionReason.MistypedParameter);
switch (asnIS.getTag()) {
case _TAG_CELL_GLOBAL_ID_OR_SERVICE_AREAR_ID:
this.cellGlobalIdOrServiceAreaIdFixedLength = new CellGlobalIdOrServiceAreaIdFixedLengthImpl();
((CellGlobalIdOrServiceAreaIdFixedLengthImpl) this.cellGlobalIdOrServiceAreaIdFixedLength).decodeData(asnIS,
length);
break;
case _TAG_LAI:
this.laiFixedLength = new LAIFixedLengthImpl();
((LAIFixedLengthImpl) this.laiFixedLength).decodeData(asnIS, length);
break;
default:
throw new MAPParsingComponentException(
"Error while decoding AdditionalNumber: Expexted msc-Number [0] ISDN-AddressString or sgsn-Number [1] ISDN-AddressString, but found "
+ asnIS.getTag(), MAPParsingComponentExceptionReason.MistypedParameter);
}
}
/*
* (non-Javadoc)
*
* @see
* org.mobicents.protocols.ss7.map.api.primitives.MAPAsnPrimitive#encodeAll(org.mobicents.protocols.asn.AsnOutputStream)
*/
public void encodeAll(AsnOutputStream asnOs) throws MAPException {
this.encodeAll(asnOs, Tag.CLASS_CONTEXT_SPECIFIC, this.getTag());
}
/*
* (non-Javadoc)
*
* @see
* org.mobicents.protocols.ss7.map.api.primitives.MAPAsnPrimitive#encodeAll(org.mobicents.protocols.asn.AsnOutputStream,
* int, int)
*/
public void encodeAll(AsnOutputStream asnOs, int tagClass, int tag) throws MAPException {
try {
asnOs.writeTag(tagClass, true, tag);
int pos = asnOs.StartContentDefiniteLength();
this.encodeData(asnOs);
asnOs.FinalizeContent(pos);
} catch (AsnException e) {
throw new MAPException("AsnException when encoding CellGlobalIdOrServiceAreaIdOrLAI: " + e.getMessage(), e);
}
}
/*
* (non-Javadoc)
*
* @see
* org.mobicents.protocols.ss7.map.api.primitives.MAPAsnPrimitive#encodeData(org.mobicents.protocols.asn.AsnOutputStream)
*/
public void encodeData(AsnOutputStream asnOs) throws MAPException {
if (this.cellGlobalIdOrServiceAreaIdFixedLength == null && this.laiFixedLength == null)
throw new MAPException(
"Error while encoding the CellGlobalIdOrServiceAreaIdOrLAI: both cellGlobalIdOrServiceAreaIdFixedLength and laiFixedLength are not defined");
if (this.cellGlobalIdOrServiceAreaIdFixedLength != null) {
((CellGlobalIdOrServiceAreaIdFixedLengthImpl) this.cellGlobalIdOrServiceAreaIdFixedLength).encodeData(asnOs);
} else {
((LAIFixedLengthImpl) this.laiFixedLength).encodeData(asnOs);
}
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("CellGlobalIdOrServiceAreaIdOrLAI [");
if (this.cellGlobalIdOrServiceAreaIdFixedLength != null)
sb.append(this.cellGlobalIdOrServiceAreaIdFixedLength.toString());
if (this.laiFixedLength != null)
sb.append(this.laiFixedLength.toString());
sb.append("]");
return sb.toString();
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result
+ ((cellGlobalIdOrServiceAreaIdFixedLength == null) ? 0 : cellGlobalIdOrServiceAreaIdFixedLength.hashCode());
result = prime * result + ((laiFixedLength == null) ? 0 : laiFixedLength.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;
CellGlobalIdOrServiceAreaIdOrLAIImpl other = (CellGlobalIdOrServiceAreaIdOrLAIImpl) obj;
if (cellGlobalIdOrServiceAreaIdFixedLength == null) {
if (other.cellGlobalIdOrServiceAreaIdFixedLength != null)
return false;
} else if (!cellGlobalIdOrServiceAreaIdFixedLength.equals(other.cellGlobalIdOrServiceAreaIdFixedLength))
return false;
if (laiFixedLength == null) {
if (other.laiFixedLength != null)
return false;
} else if (!laiFixedLength.equals(other.laiFixedLength))
return false;
return true;
}
/**
* XML Serialization/Deserialization
*/
protected static final XMLFormat<CellGlobalIdOrServiceAreaIdOrLAIImpl> CELL_GLOBAL_ID_OR_SERVICE_AREA_ID_OR_LAI_XML = new XMLFormat<CellGlobalIdOrServiceAreaIdOrLAIImpl>(
CellGlobalIdOrServiceAreaIdOrLAIImpl.class) {
@Override
public void read(javolution.xml.XMLFormat.InputElement xml,
CellGlobalIdOrServiceAreaIdOrLAIImpl cellGlobalIdOrServiceAreaIdOrLAI) throws XMLStreamException {
cellGlobalIdOrServiceAreaIdOrLAI.cellGlobalIdOrServiceAreaIdFixedLength = xml.get(
CELL_GLOBAL_ID_OR_SERVICE_AREA_ID_FIXED_LENGTH, CellGlobalIdOrServiceAreaIdFixedLengthImpl.class);
cellGlobalIdOrServiceAreaIdOrLAI.laiFixedLength = xml.get(LAI_FIXED_LENGTH, LAIFixedLengthImpl.class);
}
@Override
public void write(CellGlobalIdOrServiceAreaIdOrLAIImpl cellGlobalIdOrServiceAreaIdOrLAI,
javolution.xml.XMLFormat.OutputElement xml) throws XMLStreamException {
if (cellGlobalIdOrServiceAreaIdOrLAI.getCellGlobalIdOrServiceAreaIdFixedLength() != null) {
xml.add((CellGlobalIdOrServiceAreaIdFixedLengthImpl) cellGlobalIdOrServiceAreaIdOrLAI
.getCellGlobalIdOrServiceAreaIdFixedLength(), CELL_GLOBAL_ID_OR_SERVICE_AREA_ID_FIXED_LENGTH,
CellGlobalIdOrServiceAreaIdFixedLengthImpl.class);
}
if (cellGlobalIdOrServiceAreaIdOrLAI.getLAIFixedLength() != null) {
xml.add((LAIFixedLengthImpl) cellGlobalIdOrServiceAreaIdOrLAI.getLAIFixedLength(), LAI_FIXED_LENGTH,
LAIFixedLengthImpl.class);
}
}
};
}