/*
* JBoss, Home of Professional Open Source
* Copyright 2011, Red Hat, 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.map.service.lsm;
import java.io.IOException;
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.lsm.Area;
import org.mobicents.protocols.ss7.map.api.service.lsm.AreaIdentification;
import org.mobicents.protocols.ss7.map.api.service.lsm.AreaType;
import org.mobicents.protocols.ss7.map.primitives.SequenceBase;
/**
* @author amit bhayani
* @author sergey vetyutnev
*
*/
public class AreaImpl extends SequenceBase implements Area {
private static final int _TAG_areaType = 0;
private static final int _TAG_areaIdentification = 1;
private AreaType areaType;
private AreaIdentification areaIdentification;
/**
*
*/
public AreaImpl() {
super("Area");
}
/**
* @param areaType
* @param areaIdentification
*/
public AreaImpl(AreaType areaType, AreaIdentification areaIdentification) {
super("Area");
this.areaType = areaType;
this.areaIdentification = areaIdentification;
}
/*
* (non-Javadoc)
*
* @see org.mobicents.protocols.ss7.map.api.service.lsm.Area#getAreaType()
*/
public AreaType getAreaType() {
return this.areaType;
}
/*
* (non-Javadoc)
*
* @see org.mobicents.protocols.ss7.map.api.service.lsm.Area#getAreaIdentification ()
*/
public AreaIdentification getAreaIdentification() {
return this.areaIdentification;
}
protected void _decode(AsnInputStream asnIS, int length) throws MAPParsingComponentException, IOException, AsnException {
this.areaType = null;
this.areaIdentification = null;
AsnInputStream ais = asnIS.readSequenceStreamData(length);
int tag = ais.readTag();
if (ais.getTagClass() != Tag.CLASS_CONTEXT_SPECIFIC || !ais.isTagPrimitive() || tag != _TAG_areaType) {
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ": Parameter 0 [areaType [0] AreaType] bad tag class, tag or not primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
}
int i1 = (int) ais.readInteger();
this.areaType = AreaType.getAreaType(i1);
tag = ais.readTag();
if (ais.getTagClass() != Tag.CLASS_CONTEXT_SPECIFIC || !ais.isTagPrimitive() || tag != _TAG_areaIdentification) {
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ": Parameter 1 [areaIdentification] bad tag class, tag or not primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
}
this.areaIdentification = new AreaIdentificationImpl();
((AreaIdentificationImpl) this.areaIdentification).decodeAll(ais);
while (true) {
if (ais.available() == 0)
break;
switch (ais.readTag()) {
default:
ais.advanceElement();
break;
}
}
}
/*
* (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.areaType == null) {
throw new MAPException("Error while encoding " + _PrimitiveName
+ " the mandatory parameter[areaType [0] AreaType] is not defined");
}
if (this.areaIdentification == null) {
throw new MAPException("Error while encoding " + _PrimitiveName
+ " the mandatory parameter[areaIdentification [1] AreaIdentification] is not defined");
}
try {
asnOs.writeInteger(Tag.CLASS_CONTEXT_SPECIFIC, _TAG_areaType, this.areaType.getType());
((AreaIdentificationImpl) this.areaIdentification).encodeAll(asnOs, Tag.CLASS_CONTEXT_SPECIFIC,
_TAG_areaIdentification);
} catch (IOException e) {
throw new MAPException("IOException when encoding " + _PrimitiveName + ": " + e.getMessage(), e);
} catch (AsnException e) {
throw new MAPException("AsnException when encoding " + _PrimitiveName + ": " + e.getMessage(), e);
}
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((areaIdentification == null) ? 0 : areaIdentification.hashCode());
result = prime * result + ((areaType == null) ? 0 : areaType.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;
AreaImpl other = (AreaImpl) obj;
if (areaIdentification == null) {
if (other.areaIdentification != null)
return false;
} else if (!areaIdentification.equals(other.areaIdentification))
return false;
return true;
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append(_PrimitiveName);
sb.append(" [");
if (this.areaType != null) {
sb.append("areaType=");
sb.append(this.areaType);
}
if (this.areaIdentification != null) {
sb.append(", areaIdentification=");
sb.append(this.areaIdentification.toString());
}
sb.append("]");
return sb.toString();
}
}