/*
* 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 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.isup.Digits;
import org.mobicents.protocols.ss7.cap.api.primitives.CAPExtensions;
import org.mobicents.protocols.ss7.cap.api.service.circuitSwitchedCall.AssistRequestInstructionsRequest;
import org.mobicents.protocols.ss7.cap.api.service.circuitSwitchedCall.primitive.IPSSPCapabilities;
import org.mobicents.protocols.ss7.cap.isup.DigitsImpl;
import org.mobicents.protocols.ss7.cap.primitives.CAPExtensionsImpl;
import org.mobicents.protocols.ss7.cap.service.circuitSwitchedCall.primitive.IPSSPCapabilitiesImpl;
/**
*
* @author sergey vetyutnev
*
*/
public class AssistRequestInstructionsRequestImpl extends CircuitSwitchedCallMessageImpl implements
AssistRequestInstructionsRequest {
public static final int _ID_correlationID = 0;
public static final int _ID_iPSSPCapabilities = 2;
public static final int _ID_extensions = 3;
public static final String _PrimitiveName = "AssistRequestInstructionsRequestIndication";
private Digits correlationID;
private IPSSPCapabilities iPSSPCapabilities;
private CAPExtensions extensions;
public AssistRequestInstructionsRequestImpl() {
}
public AssistRequestInstructionsRequestImpl(Digits correlationID, IPSSPCapabilities ipSSPCapabilities,
CAPExtensions extensions) {
this.correlationID = correlationID;
this.iPSSPCapabilities = ipSSPCapabilities;
this.extensions = extensions;
}
@Override
public CAPMessageType getMessageType() {
return CAPMessageType.assistRequestInstructions_Request;
}
@Override
public int getOperationCode() {
return CAPOperationCode.assistRequestInstructions;
}
@Override
public Digits getCorrelationID() {
return correlationID;
}
@Override
public IPSSPCapabilities getIPSSPCapabilities() {
return iPSSPCapabilities;
}
@Override
public CAPExtensions getExtensions() {
return extensions;
}
@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.correlationID = null;
this.iPSSPCapabilities = null;
this.extensions = 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_correlationID:
this.correlationID = new DigitsImpl();
((DigitsImpl) this.correlationID).decodeAll(ais);
this.correlationID.setIsGenericNumber();
break;
case _ID_iPSSPCapabilities:
this.iPSSPCapabilities = new IPSSPCapabilitiesImpl();
((IPSSPCapabilitiesImpl) this.iPSSPCapabilities).decodeAll(ais);
break;
case _ID_extensions:
this.extensions = new CAPExtensionsImpl();
((CAPExtensionsImpl) this.extensions).decodeAll(ais);
break;
default:
ais.advanceElement();
break;
}
} else {
ais.advanceElement();
}
}
if (this.correlationID == null || this.iPSSPCapabilities == null)
throw new CAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ": parameters correlationID and iPSSPCapabilities are 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.correlationID == null || this.iPSSPCapabilities == null)
throw new CAPException("Error while encoding " + _PrimitiveName
+ ": correlationID and iPSSPCapabilities must not be null");
((DigitsImpl) this.correlationID).encodeAll(aos, Tag.CLASS_CONTEXT_SPECIFIC, _ID_correlationID);
((IPSSPCapabilitiesImpl) this.iPSSPCapabilities).encodeAll(aos, Tag.CLASS_CONTEXT_SPECIFIC, _ID_iPSSPCapabilities);
if (this.extensions != null)
((CAPExtensionsImpl) this.extensions).encodeAll(aos, Tag.CLASS_CONTEXT_SPECIFIC, _ID_extensions);
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append(_PrimitiveName);
sb.append(" [");
this.addInvokeIdInfo(sb);
if (this.correlationID != null) {
sb.append(", correlationID=");
sb.append(correlationID.toString());
}
if (this.iPSSPCapabilities != null) {
sb.append(", iPSSPCapabilities=");
sb.append(iPSSPCapabilities.toString());
}
if (this.extensions != null) {
sb.append(", extensions=");
sb.append(extensions.toString());
}
sb.append("]");
return sb.toString();
}
}