/*
* 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.sms;
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.primitives.ISDNAddressString;
import org.mobicents.protocols.ss7.map.api.primitives.LMSI;
import org.mobicents.protocols.ss7.map.api.primitives.MAPExtensionContainer;
import org.mobicents.protocols.ss7.map.api.service.lsm.AdditionalNumber;
import org.mobicents.protocols.ss7.map.api.service.sms.LocationInfoWithLMSI;
import org.mobicents.protocols.ss7.map.primitives.ISDNAddressStringImpl;
import org.mobicents.protocols.ss7.map.primitives.LMSIImpl;
import org.mobicents.protocols.ss7.map.primitives.MAPExtensionContainerImpl;
import org.mobicents.protocols.ss7.map.primitives.SequenceBase;
import org.mobicents.protocols.ss7.map.service.lsm.AdditionalNumberImpl;
/**
*
* @author sergey vetyutnev
*
*/
public class LocationInfoWithLMSIImpl extends SequenceBase implements LocationInfoWithLMSI {
private static final int _TAG_NetworkNodeNumber = 1;
private static final int _TAG_GprsNodeIndicator = 5;
private static final int _TAG_AdditionalNumber = 6;
private ISDNAddressString networkNodeNumber;
private LMSI lmsi;
private MAPExtensionContainer extensionContainer;
private boolean gprsNodeIndicator;
private AdditionalNumber additionalNumber;
public LocationInfoWithLMSIImpl() {
super("LocationInfoWithLMSI");
}
public LocationInfoWithLMSIImpl(ISDNAddressString networkNodeNumber, LMSI lmsi, MAPExtensionContainer extensionContainer, boolean gprsNodeIndicator,
AdditionalNumber additionalNumber) {
super("LocationInfoWithLMSI");
this.networkNodeNumber = networkNodeNumber;
this.lmsi = lmsi;
this.extensionContainer = extensionContainer;
this.gprsNodeIndicator = gprsNodeIndicator;
this.additionalNumber = additionalNumber;
}
public ISDNAddressString getNetworkNodeNumber() {
return this.networkNodeNumber;
}
public LMSI getLMSI() {
return this.lmsi;
}
public MAPExtensionContainer getExtensionContainer() {
return this.extensionContainer;
}
@Override
public boolean getGprsNodeIndicator() {
return gprsNodeIndicator;
}
public AdditionalNumber getAdditionalNumber() {
return this.additionalNumber;
}
protected void _decode(AsnInputStream ansIS, int length) throws MAPParsingComponentException, IOException, AsnException {
this.networkNodeNumber = null;
this.lmsi = null;
this.extensionContainer = null;
this.gprsNodeIndicator = false;
this.additionalNumber = null;
AsnInputStream ais = ansIS.readSequenceStreamData(length);
int num = 0;
while (true) {
if (ais.available() == 0)
break;
int tag = ais.readTag();
if (num == 0) {
// first parameter is mandatory - networkNode-Number
if (ais.getTagClass() != Tag.CLASS_CONTEXT_SPECIFIC || !ais.isTagPrimitive() || tag != _TAG_NetworkNodeNumber)
throw new MAPParsingComponentException(
"Error when decoding LocationInfoWithLMSI: networkNode-Number: tagClass or tag is bad or element is not primitive: tagClass="
+ ais.getTagClass() + ", Tag=" + tag, MAPParsingComponentExceptionReason.MistypedParameter);
this.networkNodeNumber = new ISDNAddressStringImpl();
((ISDNAddressStringImpl) this.networkNodeNumber).decodeAll(ais);
} else {
// optional parameters
if (ais.getTagClass() == Tag.CLASS_UNIVERSAL) {
switch (tag) {
case Tag.STRING_OCTET:
if (!ais.isTagPrimitive() || this.lmsi != null)
throw new MAPParsingComponentException("Error when decoding " + _PrimitiveName
+ ": lmsi: double element or element is not primitive", MAPParsingComponentExceptionReason.MistypedParameter);
this.lmsi = new LMSIImpl();
((LMSIImpl) this.lmsi).decodeAll(ais);
break;
case Tag.SEQUENCE:
if (ais.isTagPrimitive() || this.extensionContainer != null)
throw new MAPParsingComponentException("Error when decoding " + _PrimitiveName
+ ": extensionContainer: double element or element is primitive", MAPParsingComponentExceptionReason.MistypedParameter);
this.extensionContainer = new MAPExtensionContainerImpl();
((MAPExtensionContainerImpl) this.extensionContainer).decodeAll(ais);
break;
default:
ais.advanceElement();
break;
}
} else if (ais.getTagClass() == Tag.CLASS_CONTEXT_SPECIFIC) {
switch (tag) {
case _TAG_GprsNodeIndicator:
if (!ais.isTagPrimitive() || this.gprsNodeIndicator)
throw new MAPParsingComponentException("Error when decoding " + _PrimitiveName
+ ": gprsNodeIndicator: double element or element is not primitive", MAPParsingComponentExceptionReason.MistypedParameter);
ais.readNull();
this.gprsNodeIndicator = true;
break;
case _TAG_AdditionalNumber:
if (ais.isTagPrimitive() || this.additionalNumber != null)
throw new MAPParsingComponentException("Error when decoding " + _PrimitiveName
+ ": additionalNumber: double element or element is primitive", MAPParsingComponentExceptionReason.MistypedParameter);
AsnInputStream ais2 = ais.readSequenceStream();
ais2.readTag();
this.additionalNumber = new AdditionalNumberImpl();
((AdditionalNumberImpl) this.additionalNumber).decodeAll(ais2);
break;
default:
ais.advanceElement();
break;
}
} else {
ais.advanceElement();
}
}
num++;
}
if (this.networkNodeNumber == null)
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName + ": 1 parameter is mandatory, found " + num,
MAPParsingComponentExceptionReason.MistypedParameter);
}
public void encodeData(AsnOutputStream asnOs) throws MAPException {
try {
if (this.networkNodeNumber == null)
throw new MAPException("Error while encoding " + _PrimitiveName + ": networkNodeNumber must not be null");
((ISDNAddressStringImpl) this.networkNodeNumber).encodeAll(asnOs, Tag.CLASS_CONTEXT_SPECIFIC,
_TAG_NetworkNodeNumber);
if (this.lmsi != null)
((LMSIImpl) this.lmsi).encodeAll(asnOs);
if (this.extensionContainer != null)
((MAPExtensionContainerImpl) this.extensionContainer).encodeAll(asnOs);
if (gprsNodeIndicator)
asnOs.writeNull(Tag.CLASS_CONTEXT_SPECIFIC, _TAG_GprsNodeIndicator);
if (this.additionalNumber != null) {
asnOs.writeTag(Tag.CLASS_CONTEXT_SPECIFIC, false, _TAG_AdditionalNumber);
int pos = asnOs.StartContentDefiniteLength();
((AdditionalNumberImpl) this.additionalNumber).encodeAll(asnOs);
asnOs.FinalizeContent(pos);
}
} 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 String toString() {
StringBuilder sb = new StringBuilder();
sb.append(_PrimitiveName);
sb.append(" [");
if (this.networkNodeNumber != null) {
sb.append("networkNodeNumber=");
sb.append(this.networkNodeNumber.toString());
}
if (this.lmsi != null) {
sb.append(", lmsi=");
sb.append(this.lmsi.toString());
}
if (this.extensionContainer != null) {
sb.append(", extensionContainer=");
sb.append(this.extensionContainer.toString());
}
if (this.gprsNodeIndicator) {
sb.append(", gprsNodeIndicator");
}
if (this.additionalNumber != null) {
sb.append(", additionalNumber=");
sb.append(this.additionalNumber.toString());
}
sb.append("]");
return sb.toString();
}
}