/*
* 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.cap.service.circuitSwitchedCall;
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.primitives.CAPExtensions;
import org.mobicents.protocols.ss7.cap.api.primitives.ReceivingSideID;
import org.mobicents.protocols.ss7.cap.api.service.circuitSwitchedCall.CallInformationReportRequest;
import org.mobicents.protocols.ss7.cap.api.service.circuitSwitchedCall.primitive.RequestedInformation;
import org.mobicents.protocols.ss7.cap.primitives.CAPExtensionsImpl;
import org.mobicents.protocols.ss7.cap.primitives.ReceivingSideIDImpl;
import org.mobicents.protocols.ss7.cap.service.circuitSwitchedCall.primitive.RequestedInformationImpl;
/**
*
* @author sergey vetyutnev
*
*/
public class CallInformationReportRequestImpl extends CircuitSwitchedCallMessageImpl implements CallInformationReportRequest {
public static final int _ID_requestedInformationList = 0;
public static final int _ID_extensions = 2;
public static final int _ID_legID = 3;
public static final String _PrimitiveName = "CallInformationReportRequestIndication";
private ArrayList<RequestedInformation> requestedInformationList;
private CAPExtensions extensions;
private ReceivingSideID legID;
public CallInformationReportRequestImpl() {
}
public CallInformationReportRequestImpl(ArrayList<RequestedInformation> requestedInformationList, CAPExtensions extensions,
ReceivingSideID legID) {
this.requestedInformationList = requestedInformationList;
this.extensions = extensions;
this.legID = legID;
}
@Override
public CAPMessageType getMessageType() {
return CAPMessageType.callInformationReport_Request;
}
@Override
public int getOperationCode() {
return CAPOperationCode.callInformationReport;
}
@Override
public ArrayList<RequestedInformation> getRequestedInformationList() {
return requestedInformationList;
}
@Override
public CAPExtensions getExtensions() {
return extensions;
}
@Override
public ReceivingSideID getLegID() {
return legID;
}
@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);
}
}
@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);
}
}
private void _decode(AsnInputStream ansIS, int length) throws CAPParsingComponentException, IOException, AsnException {
this.requestedInformationList = null;
this.extensions = null;
this.legID = null;
// this.legID = new ReceivingSideIDImpl(LegType.leg2);
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_requestedInformationList:
this.requestedInformationList = new ArrayList<RequestedInformation>();
AsnInputStream ais2 = ais.readSequenceStream();
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
+ ": bad RequestedInformation tag or tagClass or RequestedInformation is primitive ",
CAPParsingComponentExceptionReason.MistypedParameter);
RequestedInformationImpl el = new RequestedInformationImpl();
el.decodeAll(ais2);
this.requestedInformationList.add(el);
}
break;
case _ID_extensions:
this.extensions = new CAPExtensionsImpl();
((CAPExtensionsImpl) this.extensions).decodeAll(ais);
break;
case _ID_legID:
ais2 = ais.readSequenceStream();
ais2.readTag();
this.legID = new ReceivingSideIDImpl();
((ReceivingSideIDImpl) this.legID).decodeAll(ais2);
break;
default:
ais.advanceElement();
break;
}
} else {
ais.advanceElement();
}
}
if (this.requestedInformationList == null)
throw new CAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ": requestedInformationList 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 aos) throws CAPException {
if (this.requestedInformationList == null)
throw new CAPException("Error while encoding " + _PrimitiveName + ": requestedInformationList must not be null");
if (this.requestedInformationList.size() < 1 || this.requestedInformationList.size() > 4)
throw new CAPException("Error while encoding " + _PrimitiveName
+ ": requestedInformationList size must be from 1 to 4");
try {
aos.writeTag(Tag.CLASS_CONTEXT_SPECIFIC, false, _ID_requestedInformationList);
int pos = aos.StartContentDefiniteLength();
for (RequestedInformation ri : this.requestedInformationList) {
RequestedInformationImpl rii = (RequestedInformationImpl) ri;
rii.encodeAll(aos, rii.getTagClass(), rii.getTag());
}
aos.FinalizeContent(pos);
if (this.extensions != null)
((CAPExtensionsImpl) this.extensions).encodeAll(aos, Tag.CLASS_CONTEXT_SPECIFIC, _ID_extensions);
if (this.legID != null) {
aos.writeTag(Tag.CLASS_CONTEXT_SPECIFIC, false, _ID_legID);
pos = aos.StartContentDefiniteLength();
((ReceivingSideIDImpl) this.legID).encodeAll(aos);
aos.FinalizeContent(pos);
}
} catch (AsnException e) {
throw new CAPException("AsnException when encoding " + _PrimitiveName + ": " + e.getMessage(), e);
}
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append(_PrimitiveName);
sb.append(" [");
this.addInvokeIdInfo(sb);
if (this.requestedInformationList != null) {
sb.append(", requestedInformationList=[");
boolean firstItem = true;
for (RequestedInformation ri : this.requestedInformationList) {
if (firstItem)
firstItem = false;
else
sb.append(", ");
sb.append("requestedInformation=[");
sb.append(ri.toString());
sb.append("]");
}
sb.append("]");
}
if (this.extensions != null) {
sb.append(", extensions=");
sb.append(extensions.toString());
}
if (this.legID != null) {
sb.append(", legID=");
sb.append(legID.toString());
}
sb.append("]");
return sb.toString();
}
}