/*
* 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.cap.service.gprs;
import java.io.IOException;
import java.util.ArrayList;
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.cap.api.CAPException;
import org.mobicents.protocols.ss7.cap.api.CAPMessageType;
import org.mobicents.protocols.ss7.cap.api.CAPOperationCode;
import org.mobicents.protocols.ss7.cap.api.CAPParsingComponentException;
import org.mobicents.protocols.ss7.cap.api.CAPParsingComponentExceptionReason;
import org.mobicents.protocols.ss7.cap.api.service.gprs.RequestReportGPRSEventRequest;
import org.mobicents.protocols.ss7.cap.api.service.gprs.primitive.GPRSEvent;
import org.mobicents.protocols.ss7.cap.api.service.gprs.primitive.PDPID;
import org.mobicents.protocols.ss7.cap.service.gprs.primitive.GPRSEventImpl;
import org.mobicents.protocols.ss7.cap.service.gprs.primitive.PDPIDImpl;
import org.mobicents.protocols.ss7.map.api.MAPParsingComponentException;
/**
*
* @author Lasith Waruna Perera
*
*/
public class RequestReportGPRSEventRequestImpl extends GprsMessageImpl implements RequestReportGPRSEventRequest {
public static final String _PrimitiveName = "RequestReportGPRSEventRequest";
public static final int _ID_gprsEvent = 0;
public static final int _ID_pdpID = 1;
private ArrayList<GPRSEvent> gprsEvent;
private PDPID pdpID;
public RequestReportGPRSEventRequestImpl() {
super();
}
public RequestReportGPRSEventRequestImpl(ArrayList<GPRSEvent> gprsEvent, PDPID pdpID) {
super();
this.gprsEvent = gprsEvent;
this.pdpID = pdpID;
}
@Override
public ArrayList<GPRSEvent> getGPRSEvent() {
return this.gprsEvent;
}
@Override
public PDPID getPDPID() {
return this.pdpID;
}
@Override
public CAPMessageType getMessageType() {
return CAPMessageType.requestReportGPRSEvent_Request;
}
@Override
public int getOperationCode() {
return CAPOperationCode.requestReportGPRSEvent;
}
@Override
public int getTag() throws CAPException {
return Tag.SEQUENCE;
}
@Override
public int getTagClass() {
return Tag.CLASS_UNIVERSAL;
}
@Override
public boolean getIsPrimitive() {
return false;
}
@Override
public void decodeAll(AsnInputStream ansIS) throws CAPParsingComponentException {
try {
int length = ansIS.readLength();
this._decode(ansIS, length);
} catch (IOException e) {
throw new CAPParsingComponentException("IOException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
CAPParsingComponentExceptionReason.MistypedParameter);
} catch (AsnException e) {
throw new CAPParsingComponentException("AsnException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
CAPParsingComponentExceptionReason.MistypedParameter);
} catch (MAPParsingComponentException e) {
throw new CAPParsingComponentException("MAPParsingComponentException when decoding " + _PrimitiveName + ": "
+ e.getMessage(), e, CAPParsingComponentExceptionReason.MistypedParameter);
}
}
@Override
public void decodeData(AsnInputStream ansIS, int length) throws CAPParsingComponentException {
try {
this._decode(ansIS, length);
} catch (IOException e) {
throw new CAPParsingComponentException("IOException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
CAPParsingComponentExceptionReason.MistypedParameter);
} catch (AsnException e) {
throw new CAPParsingComponentException("AsnException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
CAPParsingComponentExceptionReason.MistypedParameter);
} catch (MAPParsingComponentException e) {
throw new CAPParsingComponentException("MAPParsingComponentException when decoding " + _PrimitiveName + ": "
+ e.getMessage(), e, CAPParsingComponentExceptionReason.MistypedParameter);
}
}
private void _decode(AsnInputStream ansIS, int length) throws CAPParsingComponentException, IOException, AsnException,
MAPParsingComponentException {
this.gprsEvent = null;
this.pdpID = null;
AsnInputStream ais = ansIS.readSequenceStreamData(length);
while (true) {
if (ais.available() == 0)
break;
int tag = ais.readTag();
if (ais.getTagClass() == Tag.CLASS_CONTEXT_SPECIFIC) {
switch (tag) {
case _ID_gprsEvent:
if (ais.isTagPrimitive())
throw new CAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ".gprsEvent: Parameter gprsEvent is primitive",
CAPParsingComponentExceptionReason.MistypedParameter);
GPRSEvent event = null;
AsnInputStream ais2 = ais.readSequenceStream();
this.gprsEvent = new ArrayList<GPRSEvent>();
while (true) {
if (ais2.available() == 0)
break;
int tag2 = ais2.readTag();
if (tag2 != Tag.SEQUENCE || ais2.getTagClass() != Tag.CLASS_UNIVERSAL || ais2.isTagPrimitive())
throw new CAPParsingComponentException("Error while decoding " + _PrimitiveName
+ "gprsEvent: bad tag or tagClass or is primitive ",
CAPParsingComponentExceptionReason.MistypedParameter);
event = new GPRSEventImpl();
((GPRSEventImpl) event).decodeAll(ais2);
this.gprsEvent.add(event);
}
if (this.gprsEvent.size() < 1 || this.gprsEvent.size() > 10) {
throw new CAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ": Parameter gprsEvent size must be from 1 to 10, found: " + this.gprsEvent.size(),
CAPParsingComponentExceptionReason.MistypedParameter);
}
break;
case _ID_pdpID:
if (!ais.isTagPrimitive())
throw new CAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ".pdpID: Parameter is not primitive",
CAPParsingComponentExceptionReason.MistypedParameter);
this.pdpID = new PDPIDImpl();
((PDPIDImpl) this.pdpID).decodeAll(ais);
break;
default:
ais.advanceElement();
break;
}
} else {
ais.advanceElement();
}
}
if (this.gprsEvent == null)
throw new CAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ": parameter gprsEvent is mandatory but not found", CAPParsingComponentExceptionReason.MistypedParameter);
}
@Override
public void encodeAll(AsnOutputStream asnOs) throws CAPException {
this.encodeAll(asnOs, this.getTagClass(), this.getTag());
}
@Override
public void encodeAll(AsnOutputStream asnOs, int tagClass, int tag) throws CAPException {
try {
asnOs.writeTag(tagClass, this.getIsPrimitive(), tag);
int pos = asnOs.StartContentDefiniteLength();
this.encodeData(asnOs);
asnOs.FinalizeContent(pos);
} catch (AsnException e) {
throw new CAPException("AsnException when encoding " + _PrimitiveName + ": " + e.getMessage(), e);
}
}
@Override
public void encodeData(AsnOutputStream asnOs) throws CAPException {
if (this.gprsEvent == null)
throw new CAPException("Error while encoding " + _PrimitiveName + ": gprsEvent must not be null");
if (this.gprsEvent.size() < 1 || this.gprsEvent.size() > 10) {
throw new CAPException("Error while encoding " + _PrimitiveName
+ ": Parameter gprsEvent size must be from 1 to 10, found: " + this.gprsEvent.size());
}
try {
asnOs.writeTag(Tag.CLASS_CONTEXT_SPECIFIC, false, _ID_gprsEvent);
int pos = asnOs.StartContentDefiniteLength();
for (GPRSEvent event : this.gprsEvent) {
((GPRSEventImpl) event).encodeAll(asnOs);
}
asnOs.FinalizeContent(pos);
if (this.pdpID != null)
((PDPIDImpl) this.pdpID).encodeAll(asnOs, Tag.CLASS_CONTEXT_SPECIFIC, _ID_pdpID);
} catch (AsnException e) {
throw new CAPException("AsnException when encoding " + _PrimitiveName + ": " + e.getMessage(), e);
}
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append(_PrimitiveName + " [");
this.addInvokeIdInfo(sb);
if (this.gprsEvent != null) {
sb.append(", gprsEvent=[");
boolean firstItem = true;
for (GPRSEvent be : this.gprsEvent) {
if (firstItem)
firstItem = false;
else
sb.append(", ");
sb.append(be.toString());
}
sb.append("]");
}
if (this.pdpID != null) {
sb.append(", pdpID=");
sb.append(this.pdpID.toString());
}
sb.append("]");
return sb.toString();
}
}