/*
* 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.subscriberManagement;
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.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.MAPExtensionContainer;
import org.mobicents.protocols.ss7.map.api.service.mobility.subscriberInformation.PDPContext;
import org.mobicents.protocols.ss7.map.api.service.mobility.subscriberManagement.APNOIReplacement;
import org.mobicents.protocols.ss7.map.api.service.mobility.subscriberManagement.GPRSSubscriptionData;
import org.mobicents.protocols.ss7.map.primitives.MAPExtensionContainerImpl;
import org.mobicents.protocols.ss7.map.primitives.SequenceBase;
import org.mobicents.protocols.ss7.map.service.mobility.subscriberInformation.PDPContextImpl;
/**
*
* @author daniel bichara
*
*/
public class GPRSSubscriptionDataImpl extends SequenceBase implements GPRSSubscriptionData {
protected static final int _TAG_gprsDataList = 1;
protected static final int _TAG_extContainer = 2;
protected static final int _TAG_apnOiReplacement = 3;
private boolean completeDataListIncluded = false;
private ArrayList<PDPContext> gprsDataList = null;
private MAPExtensionContainer extensionContainer = null;
private APNOIReplacement apnOiReplacement = null;
public GPRSSubscriptionDataImpl() {
super("GPRSSubscriptionData");
}
public GPRSSubscriptionDataImpl(boolean completeDataListIncluded, ArrayList<PDPContext> gprsDataList,
MAPExtensionContainer extensionContainer, APNOIReplacement apnOiReplacement) {
super("GPRSSubscriptionData");
this.completeDataListIncluded = completeDataListIncluded;
this.gprsDataList = gprsDataList;
this.extensionContainer = extensionContainer;
this.apnOiReplacement = apnOiReplacement;
}
@Override
public boolean getCompleteDataListIncluded() {
return this.completeDataListIncluded;
}
@Override
public ArrayList<PDPContext> getGPRSDataList() {
return this.gprsDataList;
}
@Override
public MAPExtensionContainer getExtensionContainer() {
return this.extensionContainer;
}
@Override
public APNOIReplacement getApnOiReplacement() {
return this.apnOiReplacement;
}
protected void _decode(AsnInputStream ansIS, int length) throws MAPParsingComponentException, IOException, AsnException {
PDPContext pdpContext = null;
this.completeDataListIncluded = false;
this.gprsDataList = null;
this.extensionContainer = null;
this.apnOiReplacement = null;
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_gprsDataList:
if (ais.isTagPrimitive())
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ".gprsDataList: parameter is not primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
AsnInputStream ais2 = ais.readSequenceStream();
this.gprsDataList = new ArrayList<PDPContext>();
while (true) {
if (ais2.available() == 0)
break;
int tag2 = ais2.readTag();
if (tag2 != Tag.SEQUENCE || ais2.getTagClass() != Tag.CLASS_UNIVERSAL || ais2.isTagPrimitive())
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ": bad gprsDataList element tag or tagClass or is primitive ",
MAPParsingComponentExceptionReason.MistypedParameter);
pdpContext = new PDPContextImpl();
((PDPContextImpl) pdpContext).decodeAll(ais2);
this.gprsDataList.add(pdpContext);
}
if (this.gprsDataList.size() > 50 || this.gprsDataList.size() < 1) {
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ": Parameter gprsDataList size must be from 1 to 50, found: "
+ this.gprsDataList.size(), MAPParsingComponentExceptionReason.MistypedParameter);
}
break;
case _TAG_extContainer:
if (ais.isTagPrimitive())
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ".extensionContainer: Parameter extensionContainer is primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
this.extensionContainer = new MAPExtensionContainerImpl();
((MAPExtensionContainerImpl) this.extensionContainer).decodeAll(ais);
break;
case _TAG_apnOiReplacement:
if (!ais.isTagPrimitive())
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ".apnOiReplacement: is not primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
this.apnOiReplacement = new APNOIReplacementImpl();
((APNOIReplacementImpl) this.apnOiReplacement).decodeAll(ais);
break;
default:
ais.advanceElement();
break;
}
break;
case Tag.CLASS_UNIVERSAL:
switch (tag) {
case Tag.NULL:
if (!ais.isTagPrimitive())
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ".completeDataListIncluded: Parameter is not primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
ais.readNull();
this.completeDataListIncluded = true;
break;
default:
ais.advanceElement();
break;
}
break;
default:
ais.advanceElement();
break;
}
}
if (this.gprsDataList == null) {
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ": gprsDataList parameter is mandatory but not found",
MAPParsingComponentExceptionReason.MistypedParameter);
}
}
public void encodeData(AsnOutputStream asnOs) throws MAPException {
if (this.gprsDataList == null || this.gprsDataList.size() > 50 || this.gprsDataList.size() < 1)
throw new MAPException("gprsDataList size must not be null and must be from 1 to 50, found: "
+ this.gprsDataList.size());
if (this.completeDataListIncluded) {
try {
asnOs.writeNull();
} catch (IOException e) {
throw new MAPException("IOException when encoding " + _PrimitiveName + ".completeDataListIncluded: "
+ e.getMessage(), e);
} catch (AsnException e) {
throw new MAPException("AsnException when encoding " + _PrimitiveName + ".completeDataListIncluded: "
+ e.getMessage(), e);
}
}
try {
asnOs.writeTag(Tag.CLASS_CONTEXT_SPECIFIC, false, _TAG_gprsDataList);
int pos = asnOs.StartContentDefiniteLength();
for (PDPContext pdpContext : this.gprsDataList) {
((PDPContextImpl) pdpContext).encodeAll(asnOs);
}
asnOs.FinalizeContent(pos);
} catch (AsnException e) {
throw new MAPException("AsnException when encoding " + _PrimitiveName + ": " + e.getMessage(), e);
}
if (this.extensionContainer != null)
((MAPExtensionContainerImpl) this.extensionContainer).encodeAll(asnOs, Tag.CLASS_CONTEXT_SPECIFIC,
_TAG_extContainer);
if (this.apnOiReplacement != null)
((APNOIReplacementImpl) this.apnOiReplacement).encodeAll(asnOs, Tag.CLASS_CONTEXT_SPECIFIC, _TAG_apnOiReplacement);
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("GPRSSubscriptionData [");
if (this.getCompleteDataListIncluded()) {
sb.append("completeDataListIncluded, ");
}
if (this.gprsDataList != null) {
sb.append("gprsDataList=[");
boolean firstItem = true;
for (PDPContext be : this.gprsDataList) {
if (firstItem)
firstItem = false;
else
sb.append(", ");
sb.append(be.toString());
}
sb.append("], ");
}
if (this.extensionContainer != null) {
sb.append("extensionContainer=");
sb.append(this.extensionContainer.toString());
sb.append(", ");
}
if (this.apnOiReplacement != null) {
sb.append("apnOiReplacement=");
sb.append(this.apnOiReplacement.toString());
sb.append(", ");
}
sb.append("]");
return sb.toString();
}
}