/*
* 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.subscriberManagement.CUGInterlock;
import org.mobicents.protocols.ss7.map.api.service.mobility.subscriberManagement.CUGSubscription;
import org.mobicents.protocols.ss7.map.api.service.mobility.subscriberManagement.ExtBasicServiceCode;
import org.mobicents.protocols.ss7.map.api.service.mobility.subscriberManagement.IntraCUGOptions;
import org.mobicents.protocols.ss7.map.primitives.MAPExtensionContainerImpl;
import org.mobicents.protocols.ss7.map.primitives.SequenceBase;
/**
* @author daniel bichara
* @author sergey vetyutnev
*
*/
public class CUGSubscriptionImpl extends SequenceBase implements CUGSubscription {
private static final int _TAG_extensionContainer = 0;
private int cugIndex;
private CUGInterlock cugInterlock = null;
private IntraCUGOptions intraCugOptions = null;
private ArrayList<ExtBasicServiceCode> basicService = null;
private MAPExtensionContainer extensionContainer = null;
public CUGSubscriptionImpl() {
super("CUGSubscription");
}
/**
*
*/
public CUGSubscriptionImpl(int cugIndex, CUGInterlock cugInterlock, IntraCUGOptions intraCugOptions,
ArrayList<ExtBasicServiceCode> basicService, MAPExtensionContainer extensionContainer) {
super("CUGSubscription");
this.cugIndex = cugIndex;
this.cugInterlock = cugInterlock;
this.intraCugOptions = intraCugOptions;
this.basicService = basicService;
this.extensionContainer = extensionContainer;
}
public int getCUGIndex() {
return (int) this.cugIndex;
}
public CUGInterlock getCugInterlock() {
return this.cugInterlock;
}
public IntraCUGOptions getIntraCugOptions() {
return this.intraCugOptions;
}
public ArrayList<ExtBasicServiceCode> getBasicServiceGroupList() {
return this.basicService;
}
public MAPExtensionContainer getExtensionContainer() {
return this.extensionContainer;
}
protected void _decode(AsnInputStream ansIS, int length) throws MAPParsingComponentException, IOException, AsnException {
this.cugIndex = 0;
this.cugInterlock = null;
this.intraCugOptions = null;
this.basicService = null;
this.extensionContainer = null;
AsnInputStream ais = ansIS.readSequenceStreamData(length);
int num = 0;
while (true) {
if (ais.available() == 0)
break;
int tag = ais.readTag();
switch (num) {
case 0: // cugIndex
if (!ais.isTagPrimitive() || tag != Tag.INTEGER || ais.getTagClass() != Tag.CLASS_UNIVERSAL)
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ".cugIndex: bad tag or tag class or not primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
this.cugIndex = (int) ais.readInteger();
break;
case 1: // cugInterlock
if (!ais.isTagPrimitive() || tag != Tag.STRING_OCTET || ais.getTagClass() != Tag.CLASS_UNIVERSAL)
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ".cugInterlock: bad tag or tag class or not primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
this.cugInterlock = new CUGInterlockImpl();
((CUGInterlockImpl) this.cugInterlock).decodeAll(ais);
break;
case 2: // intraCugOptions
if (!ais.isTagPrimitive() || tag != Tag.ENUMERATED || ais.getTagClass() != Tag.CLASS_UNIVERSAL)
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ".intraCugOptions: bad tag or tag class or not primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
int i1 = (int) ais.readInteger();
this.intraCugOptions = IntraCUGOptions.getInstance(i1);
break;
default:
switch (ais.getTagClass()) {
case Tag.CLASS_CONTEXT_SPECIFIC:
switch (tag) {
case _TAG_extensionContainer:
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;
case Tag.CLASS_UNIVERSAL:
switch (tag) {
case Tag.SEQUENCE:
if (ais.isTagPrimitive())
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ".basicService: Parameter is primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
this.basicService = new ArrayList<ExtBasicServiceCode>();
AsnInputStream ais2a = ais.readSequenceStream();
while (true) {
if (ais2a.available() == 0)
break;
int tag2a = ais2a.readTag();
ExtBasicServiceCode basicServiceItem = new ExtBasicServiceCodeImpl();
((ExtBasicServiceCodeImpl) basicServiceItem).decodeAll(ais2a);
this.basicService.add(basicServiceItem);
}
if (this.basicService.size() < 1 || this.basicService.size() > 32) {
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ".basicService: basicServiceGroupList must be from 1 to 32 size, found: "
+ this.basicService.size(),
MAPParsingComponentExceptionReason.MistypedParameter);
}
break;
default:
ais.advanceElement();
break;
}
break;
default:
ais.advanceElement();
break;
}
}
num++;
}
if (num < 3) {
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ": cugIndex, cugInterlock and intraCugOptions required, found only mandatory parameters: " + num,
MAPParsingComponentExceptionReason.MistypedParameter);
}
}
/*
* (non-Javadoc)
*
* @see org.mobicents.protocols.ss7.map.primitives.MAPAsnPrimitive#encodeData (org.mobicents.protocols.asn.AsnOutputStream)
*/
public void encodeData(AsnOutputStream asnOs) throws MAPException {
if (this.cugInterlock == null)
throw new MAPException("Error while encoding " + _PrimitiveName + ": cugInterlock required.");
if (this.intraCugOptions == null)
throw new MAPException("Error while encoding " + _PrimitiveName + ": intraCugOptions required.");
try {
asnOs.writeInteger(this.cugIndex);
((CUGInterlockImpl) this.cugInterlock).encodeAll(asnOs);
asnOs.writeInteger(Tag.CLASS_UNIVERSAL, Tag.ENUMERATED, this.intraCugOptions.getCode());
if (this.basicService != null) {
if (this.basicService.size() < 1 || this.basicService.size() > 32) {
throw new MAPException("Error while encoding " + _PrimitiveName
+ ".basicService: basicServiceGroupList must be from 1 to 32 size, found: "
+ this.basicService.size());
}
asnOs.writeTag(Tag.CLASS_UNIVERSAL, false, Tag.SEQUENCE);
int pos = asnOs.StartContentDefiniteLength();
for (ExtBasicServiceCode be : this.basicService) {
ExtBasicServiceCodeImpl bee = (ExtBasicServiceCodeImpl) be;
bee.encodeAll(asnOs);
}
asnOs.FinalizeContent(pos);
}
if (this.extensionContainer != null)
((MAPExtensionContainerImpl) this.extensionContainer).encodeAll(asnOs, Tag.CLASS_CONTEXT_SPECIFIC,
_TAG_extensionContainer);
} 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("cugIndex=");
sb.append(this.cugIndex);
sb.append(", ");
if (this.cugInterlock != null) {
sb.append("cugInterlock=");
sb.append(this.cugInterlock.toString());
sb.append(", ");
}
if (this.intraCugOptions != null) {
sb.append("intraCugOptions=");
sb.append(this.intraCugOptions.toString());
sb.append(", ");
}
if (this.basicService != null) {
sb.append("basicService=[");
boolean firstItem = true;
for (ExtBasicServiceCode be : this.basicService) {
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("], ");
return sb.toString();
}
}