package org.oliot.epcis.converter.mongodb;
import static org.oliot.epcis.converter.mongodb.MongoReaderUtil.*;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.bson.BsonArray;
import org.bson.BsonDocument;
import org.oliot.model.epcis.BusinessLocationExtensionType;
import org.oliot.model.epcis.BusinessLocationType;
import org.oliot.model.epcis.BusinessTransactionListType;
import org.oliot.model.epcis.BusinessTransactionType;
import org.oliot.model.epcis.DestinationListType;
import org.oliot.model.epcis.EPC;
import org.oliot.model.epcis.EPCISEventExtensionType;
import org.oliot.model.epcis.EPCListType;
import org.oliot.model.epcis.ILMDType;
import org.oliot.model.epcis.QuantityElementType;
import org.oliot.model.epcis.QuantityListType;
import org.oliot.model.epcis.ReadPointExtensionType;
import org.oliot.model.epcis.ReadPointType;
import org.oliot.model.epcis.SourceDestType;
import org.oliot.model.epcis.SourceListType;
import org.oliot.model.epcis.TransformationEventExtensionType;
import org.oliot.model.epcis.TransformationEventType;
/**
* Copyright (C) 2014-2016 Jaewook Byun
*
* This project is part of Oliot open source (http://oliot.org). Oliot EPCIS
* v1.2.x is Java Web Service complying with Electronic Product Code Information
* Service (EPCIS) v1.2.
*
* @author Jaewook Byun, Ph.D student
*
* Korea Advanced Institute of Science and Technology (KAIST)
*
* Real-time Embedded System Laboratory(RESL)
*
* bjw0829@kaist.ac.kr, bjw0829@gmail.com
*/
public class TransformationEventReadConverter {
public TransformationEventType convert(BsonDocument dbObject) {
TransformationEventType transformationEventType = new TransformationEventType();
int zone = 0;
if (dbObject.get("eventTimeZoneOffset") != null) {
String eventTimeZoneOffset = dbObject.get("eventTimeZoneOffset").asString().getValue();
transformationEventType.setEventTimeZoneOffset(eventTimeZoneOffset);
if (eventTimeZoneOffset.split(":").length == 2) {
zone = Integer.parseInt(eventTimeZoneOffset.split(":")[0]);
}
}
if (dbObject.get("eventTime") != null) {
transformationEventType.setEventTime(getXMLGregorianCalendar(dbObject.getDateTime("eventTime")));
}
if (dbObject.get("recordTime") != null) {
transformationEventType.setRecordTime(getXMLGregorianCalendar(dbObject.getDateTime("recordTime")));
}
if (dbObject.get("inputEPCList") != null) {
BsonArray epcListM = dbObject.get("inputEPCList").asArray();
EPCListType epcListType = new EPCListType();
List<EPC> epcs = new ArrayList<EPC>();
for (int i = 0; i < epcListM.size(); i++) {
EPC epc = new EPC();
BsonDocument epcObject = epcListM.get(i).asDocument();
epc.setValue(epcObject.getString("epc").getValue());
epcs.add(epc);
}
epcListType.setEpc(epcs);
transformationEventType.setInputEPCList(epcListType);
}
if (dbObject.get("outputEPCList") != null) {
BsonArray epcListM = dbObject.get("outputEPCList").asArray();
EPCListType epcListType = new EPCListType();
List<EPC> epcs = new ArrayList<EPC>();
for (int i = 0; i < epcListM.size(); i++) {
EPC epc = new EPC();
BsonDocument epcObject = epcListM.get(i).asDocument();
epc.setValue(epcObject.getString("epc").getValue());
epcs.add(epc);
}
epcListType.setEpc(epcs);
transformationEventType.setOutputEPCList(epcListType);
}
if (dbObject.get("transformationID") != null)
transformationEventType.setTransformationID(dbObject.get("transformationID").asString().getValue());
if (dbObject.get("bizStep") != null)
transformationEventType.setBizStep(dbObject.get("bizStep").asString().getValue());
if (dbObject.get("disposition") != null)
transformationEventType.setDisposition(dbObject.get("disposition").asString().getValue());
if (dbObject.get("baseExtension") != null) {
EPCISEventExtensionType eeet = new EPCISEventExtensionType();
BsonDocument baseExtension = dbObject.get("baseExtension").asDocument();
eeet = putEPCISExtension(eeet, baseExtension);
transformationEventType.setBaseExtension(eeet);
}
if (dbObject.get("readPoint") != null) {
BsonDocument readPointObject = dbObject.get("readPoint").asDocument();
ReadPointType readPointType = new ReadPointType();
if (readPointObject.get("id") != null) {
readPointType.setId(readPointObject.getString("id").getValue());
}
if (readPointObject.get("extension") != null) {
ReadPointExtensionType rpet = new ReadPointExtensionType();
BsonDocument extension = readPointObject.get("extension").asDocument();
rpet = putReadPointExtension(rpet, extension);
readPointType.setExtension(rpet);
}
transformationEventType.setReadPoint(readPointType);
}
// BusinessLocation
if (dbObject.get("bizLocation") != null) {
BsonDocument bizLocationObject = dbObject.get("bizLocation").asDocument();
BusinessLocationType bizLocationType = new BusinessLocationType();
if (bizLocationObject.get("id") != null) {
bizLocationType.setId(bizLocationObject.getString("id").getValue());
}
if (bizLocationObject.get("extension") != null) {
BusinessLocationExtensionType blet = new BusinessLocationExtensionType();
BsonDocument extension = bizLocationObject.get("extension").asDocument();
blet = putBusinessLocationExtension(blet, extension);
bizLocationType.setExtension(blet);
}
transformationEventType.setBizLocation(bizLocationType);
}
if (dbObject.get("bizTransactionList") != null) {
BsonArray bizTranList = dbObject.get("bizTransactionList").asArray();
BusinessTransactionListType btlt = new BusinessTransactionListType();
List<BusinessTransactionType> bizTranArrayList = new ArrayList<BusinessTransactionType>();
for (int i = 0; i < bizTranList.size(); i++) {
// DBObject, key and value
BsonDocument bizTran = bizTranList.get(i).asDocument();
BusinessTransactionType btt = new BusinessTransactionType();
Iterator<String> keyIter = bizTran.keySet().iterator();
// at most one bizTran
if (keyIter.hasNext()) {
String key = keyIter.next();
String value = bizTran.getString(key).getValue();
if (key != null && value != null) {
btt.setType(key);
btt.setValue(value);
}
}
if (btt != null)
bizTranArrayList.add(btt);
}
btlt.setBizTransaction(bizTranArrayList);
transformationEventType.setBizTransactionList(btlt);
}
// Quantity
if (dbObject.get("inputQuantityList") != null) {
QuantityListType qlt = new QuantityListType();
BsonArray quantityDBList = dbObject.getArray("inputQuantityList");
List<QuantityElementType> qetList = putQuantityElementTypeList(quantityDBList);
qlt.setQuantityElement(qetList);
transformationEventType.setInputQuantityList(qlt);
}
if (dbObject.get("outputQuantityList") != null) {
QuantityListType qlt = new QuantityListType();
BsonArray quantityDBList = dbObject.getArray("outputQuantityList");
List<QuantityElementType> qetList = putQuantityElementTypeList(quantityDBList);
qlt.setQuantityElement(qetList);
transformationEventType.setOutputQuantityList(qlt);
}
// SourceList
if (dbObject.get("sourceList") != null) {
// Source Dest Type : Key / Value
SourceListType slt = new SourceListType();
List<SourceDestType> sdtList = new ArrayList<SourceDestType>();
BsonArray sourceDBList = dbObject.get("sourceList").asArray();
for (int i = 0; i < sourceDBList.size(); i++) {
BsonDocument sdObject = sourceDBList.get(i).asDocument();
// DBObject, key and value
SourceDestType sdt = new SourceDestType();
Iterator<String> keyIter = sdObject.keySet().iterator();
// at most one bizTran
if (keyIter.hasNext()) {
String key = keyIter.next();
String value = sdObject.getString(key).getValue();
if (key != null && value != null) {
sdt.setType(key);
sdt.setValue(value);
}
}
if (sdt != null)
sdtList.add(sdt);
}
slt.setSource(sdtList);
transformationEventType.setSourceList(slt);
}
// DestinationList
if (dbObject.get("destinationList") != null) {
// Source Dest Type : Key / Value
DestinationListType dlt = new DestinationListType();
List<SourceDestType> sdtList = new ArrayList<SourceDestType>();
BsonArray destinationDBList = dbObject.get("destinationList").asArray();
for (int i = 0; i < destinationDBList.size(); i++) {
BsonDocument sdObject = destinationDBList.get(i).asDocument();
// DBObject, key and value
SourceDestType sdt = new SourceDestType();
Iterator<String> keyIter = sdObject.keySet().iterator();
// at most one bizTran
if (keyIter.hasNext()) {
String key = keyIter.next();
String value = sdObject.getString(key).getValue();
if (key != null && value != null) {
sdt.setType(key);
sdt.setValue(value);
}
}
if (sdt != null)
sdtList.add(sdt);
}
dlt.setDestination(sdtList);
transformationEventType.setDestinationList(dlt);
}
if (dbObject.get("ilmd") != null) {
ILMDType ilmd = new ILMDType();
BsonDocument ilmdObject = dbObject.getDocument("ilmd");
if (ilmdObject.containsKey("any")) {
ilmd = putILMD(ilmd, ilmdObject.get("any").asDocument());
transformationEventType.setIlmd(ilmd);
}
}
// EventID and ErrorDeclaration
transformationEventType.setBaseExtension(putEPCISEventExtensionType(dbObject, zone));
// Vendor Extension
if (dbObject.get("any") != null) {
BsonDocument anyObject = dbObject.get("any").asDocument();
List<Object> any = putAny(anyObject, null);
transformationEventType.setAny(any);
}
// extension
if (dbObject.get("extension") != null) {
TransformationEventExtensionType tfeet = new TransformationEventExtensionType();
BsonDocument extension = dbObject.get("extension").asDocument();
tfeet = putTransformationExtension(tfeet, extension);
transformationEventType.setExtension(tfeet);
}
return transformationEventType;
}
}