/*
* 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.map.service.lsm;
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.service.lsm.Area;
import org.mobicents.protocols.ss7.map.api.service.lsm.AreaDefinition;
import org.mobicents.protocols.ss7.map.primitives.SequenceBase;
/**
* @author amit bhayani
* @author sergey vetyutnev
*
*/
public class AreaDefinitionImpl extends SequenceBase implements AreaDefinition {
private static final int _TAG_areaList = 0;
private ArrayList<Area> areaList = null;
/**
*
*/
public AreaDefinitionImpl() {
super("AreaDefinition");
}
/**
* @param areaList
*/
public AreaDefinitionImpl(ArrayList<Area> areaList) {
super("AreaDefinition");
this.areaList = areaList;
}
/*
* (non-Javadoc)
*
* @see org.mobicents.protocols.ss7.map.api.service.lsm.AreaDefinition#getAreaList ()
*/
public ArrayList<Area> getAreaList() {
return this.areaList;
}
protected void _decode(AsnInputStream asnIS, int length) throws MAPParsingComponentException, IOException, AsnException {
this.areaList = null;
AsnInputStream ais = asnIS.readSequenceStreamData(length);
while (true) {
if (ais.available() == 0)
break;
int tag = ais.readTag();
if (ais.getTagClass() == Tag.CLASS_CONTEXT_SPECIFIC) {
switch (tag) {
case _TAG_areaList:
if (ais.isTagPrimitive()) {
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ": Parameter areaList is primitive", MAPParsingComponentExceptionReason.MistypedParameter);
}
this.areaList = new ArrayList<Area>();
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 MAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ": bad Area tag or tagClass or is primitive ",
MAPParsingComponentExceptionReason.MistypedParameter);
AreaImpl el = new AreaImpl();
el.decodeAll(ais2);
this.areaList.add(el);
}
break;
default:
ais.advanceElement();
break;
}
} else {
ais.advanceElement();
}
}
if (areaList == null) {
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ": Parament areaList is mandatory but does not found",
MAPParsingComponentExceptionReason.MistypedParameter);
}
if (this.areaList.size() < 1 || this.areaList.size() > 10) {
throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
+ ": Parament areaList size must be from 1 to 10, found: " + this.areaList.size(),
MAPParsingComponentExceptionReason.MistypedParameter);
}
}
/*
* (non-Javadoc)
*
* @see org.mobicents.protocols.ss7.map.api.primitives.MAPAsnPrimitive#encodeData
* (org.mobicents.protocols.asn.AsnOutputStream)
*/
public void encodeData(AsnOutputStream asnOs) throws MAPException {
if (this.areaList == null) {
throw new MAPException("Error while encoding " + _PrimitiveName
+ " the mandatory parameter[areaList [0] AreaList] is not defined");
}
if (this.areaList.size() < 1 || this.areaList.size() > 10) {
throw new MAPException("Error while encoding " + _PrimitiveName + " areaList size must be from 1 to 10, found: "
+ this.areaList.size());
}
try {
asnOs.writeTag(Tag.CLASS_CONTEXT_SPECIFIC, false, _TAG_areaList);
int pos = asnOs.StartContentDefiniteLength();
for (Area ri : this.areaList) {
if (ri != null) {
AreaImpl rii = (AreaImpl) ri;
rii.encodeAll(asnOs);
}
}
asnOs.FinalizeContent(pos);
} catch (AsnException e) {
throw new MAPException("AsnException when encoding " + _PrimitiveName + ": " + e.getMessage(), e);
}
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
if (this.areaList != null) {
for (int i = 0; i < areaList.size(); i++) {
Area a1 = areaList.get(i);
result = prime * result + ((a1 == null) ? 0 : a1.hashCode());
}
}
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
AreaDefinitionImpl other = (AreaDefinitionImpl) obj;
if (areaList == null) {
if (other.areaList != null)
return false;
} else {
if (areaList.size() != other.areaList.size())
return false;
for (int i = 0; i < areaList.size(); i++) {
Area a1 = areaList.get(i);
Area a2 = other.areaList.get(i);
if (a1 == null) {
if (a2 != null)
return false;
} else {
if (!a1.equals(a2))
return false;
}
}
}
return true;
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append(_PrimitiveName);
sb.append(" [");
if (this.areaList != null) {
sb.append("areaList [");
for (int i = 0; i < areaList.size(); i++) {
Area a1 = areaList.get(i);
sb.append("area=");
sb.append(a1);
sb.append(", ");
}
sb.append("]");
}
sb.append("]");
return sb.toString();
}
}