/*
* 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.locationManagement;
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.MAPMessageType;
import org.mobicents.protocols.ss7.map.api.MAPOperationCode;
import org.mobicents.protocols.ss7.map.api.MAPParsingComponentException;
import org.mobicents.protocols.ss7.map.api.MAPParsingComponentExceptionReason;
import org.mobicents.protocols.ss7.map.api.primitives.MAPExtensionContainer;
import org.mobicents.protocols.ss7.map.api.service.mobility.locationManagement.PurgeMSResponse;
import org.mobicents.protocols.ss7.map.primitives.MAPExtensionContainerImpl;
import org.mobicents.protocols.ss7.map.service.mobility.MobilityMessageImpl;
/**
*
* @author Lasith Waruna Perera
*
*/
public class PurgeMSResponseImpl extends MobilityMessageImpl implements PurgeMSResponse {
protected static final int _TAG_freezeTMSI = 0;
protected static final int _TAG_freezePTMSI = 1;
protected static final int _TAG_freezeMTMSI = 2;
public static final String _PrimitiveName = "PurgeMSResponse";
private boolean freezeTMSI;
private boolean freezePTMSI;
private MAPExtensionContainer extensionContainer;
private boolean freezeMTMSI;
public PurgeMSResponseImpl() {
super();
}
public PurgeMSResponseImpl(boolean freezeTMSI, boolean freezePTMSI, MAPExtensionContainer extensionContainer,
boolean freezeMTMSI) {
super();
this.freezeTMSI = freezeTMSI;
this.freezePTMSI = freezePTMSI;
this.extensionContainer = extensionContainer;
this.freezeMTMSI = freezeMTMSI;
}
@Override
public MAPMessageType getMessageType() {
return MAPMessageType.purgeMS_Response;
}
@Override
public int getOperationCode() {
return MAPOperationCode.purgeMS;
}
@Override
public boolean getFreezeTMSI() {
return this.freezeTMSI;
}
@Override
public boolean getFreezePTMSI() {
return this.freezePTMSI;
}
@Override
public MAPExtensionContainer getExtensionContainer() {
return this.extensionContainer;
}
@Override
public boolean getFreezeMTMSI() {
return this.freezeMTMSI;
}
@Override
public int getTag() throws MAPException {
return Tag.SEQUENCE;
}
@Override
public int getTagClass() {
return Tag.CLASS_UNIVERSAL;
}
@Override
public boolean getIsPrimitive() {
return false;
}
@Override
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);
}
}
@Override
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 ansIS, int length) throws MAPParsingComponentException, IOException, AsnException {
freezeTMSI = false;
freezePTMSI = false;
extensionContainer = null;
freezeMTMSI = false;
AsnInputStream ais = ansIS.readSequenceStreamData(length);
while (true) {
if (ais.available() == 0) {
break;
}
int tag = ais.readTag();
switch (ais.getTagClass()) {
case Tag.CLASS_CONTEXT_SPECIFIC:
switch (tag) {
case _TAG_freezeTMSI:
// freezeTMSI
if (!ais.isTagPrimitive())
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ".freezeTMSI: Parameter is not primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
ais.readNull();
this.freezeTMSI = true;
break;
case _TAG_freezePTMSI:
// freezePTMSI
if (!ais.isTagPrimitive())
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ".freezePTMSI: Parameter is not primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
ais.readNull();
this.freezePTMSI = true;
break;
case _TAG_freezeMTMSI:
// freezeMTMSI
if (!ais.isTagPrimitive())
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ".freezeMTMSI: Parameter is not primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
ais.readNull();
this.freezeMTMSI = true;
break;
default:
ais.advanceElement();
break;
}
break;
case Tag.CLASS_UNIVERSAL:
switch (tag) {
case Tag.SEQUENCE:
if (ais.isTagPrimitive()) {
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ".extensionContainer: is primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
}
this.extensionContainer = new MAPExtensionContainerImpl();
((MAPExtensionContainerImpl) this.extensionContainer).decodeAll(ais);
break;
default:
ais.advanceElement();
break;
}
break;
default:
ais.advanceElement();
break;
}
}
}
@Override
public void encodeAll(AsnOutputStream asnOs) throws MAPException {
this.encodeAll(asnOs, this.getTagClass(), this.getTag());
}
@Override
public void encodeAll(AsnOutputStream asnOs, int tagClass, int tag) throws MAPException {
try {
asnOs.writeTag(tagClass, 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);
}
}
@Override
public void encodeData(AsnOutputStream asnOs) throws MAPException {
try {
if (freezeTMSI)
asnOs.writeNull(Tag.CLASS_CONTEXT_SPECIFIC, _TAG_freezeTMSI);
if (freezePTMSI)
asnOs.writeNull(Tag.CLASS_CONTEXT_SPECIFIC, _TAG_freezePTMSI);
if (this.extensionContainer != null)
((MAPExtensionContainerImpl) this.extensionContainer).encodeAll(asnOs);
if (freezeMTMSI)
asnOs.writeNull(Tag.CLASS_CONTEXT_SPECIFIC, _TAG_freezeMTMSI);
} 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.freezeTMSI) {
sb.append("freezeTMSI, ");
}
if (this.freezePTMSI) {
sb.append("freezePTMSI, ");
}
if (this.extensionContainer != null) {
sb.append("extensionContainer=");
sb.append(extensionContainer.toString());
sb.append(", ");
}
if (this.freezeMTMSI) {
sb.append("freezeMTMSI ");
}
sb.append("]");
return sb.toString();
}
}