/// <summary>
/// Import data from loaded unitgroup file to new UnitGroup entity
/// </summary>
/// <param name="ilcdDb">Database context wrapper object</param>
/// <returns>true iff data was imported</returns>
private bool SaveUnitGroup(DbContextWrapper ilcdDb)
{
bool isSaved = false;
string dataSetInternalID = "0";
string uuid = GetCommonUUID();
if (!ilcdDb.IlcdEntityAlreadyExists<UnitGroup>(uuid)) {
UnitGroup unitGroup = new UnitGroup();
SaveIlcdEntity(ilcdDb, unitGroup, DataTypeEnum.UnitGroup);
unitGroup.Name = GetCommonName();
// Get Reference Flow Property
dataSetInternalID = GetElementValue(ElementName("referenceToReferenceUnit"));
if (ilcdDb.AddIlcdEntity(unitGroup, uuid)) {
ilcdDb.AddEntities<UnitConversion>(CreateUnitConversionList(unitGroup, dataSetInternalID));
isSaved = true;
}
}
return isSaved;
}
private bool SaveLciaMethod(DbContextWrapper ilcdDb)
{
bool isSaved = false;
string lookupName;
string refUUID;
string uuid = GetCommonUUID();
if (!ilcdDb.IlcdEntityAlreadyExists<LCIAMethod>(uuid)) {
LCIAMethod lciaMethod = new LCIAMethod();
SaveIlcdEntity(ilcdDb, lciaMethod, DataTypeEnum.LCIAMethod);
lciaMethod.Name = GetCommonName();
lciaMethod.Methodology = GetElementValue(ElementName("methodology"));
lookupName = GetElementValue(ElementName("impactCategory"));
if (lookupName != null) {
lciaMethod.ImpactCategoryID = (int)ilcdDb.LookupEntityID<ImpactCategory>(lookupName);
}
lciaMethod.ImpactIndicator = GetElementValue(ElementName("impactIndicator"));
lookupName = GetElementValue(ElementName("typeOfDataSet"));
if (lookupName != null) {
lciaMethod.IndicatorTypeID = ilcdDb.LookupEntityID<IndicatorType>(lookupName);
}
lciaMethod.ReferenceYear = GetElementValue(ElementName("referenceYear"));
lciaMethod.Duration = GetElementValue(ElementName("duration"));
lciaMethod.ImpactLocation = GetElementValue(ElementName("impactLocation"));
lciaMethod.Normalization = Convert.ToBoolean(GetElementValue(ElementName("normalisation")));
lciaMethod.Weighting = Convert.ToBoolean(GetElementValue(ElementName("weighting")));
lciaMethod.UseAdvice = GetElementValue(ElementName("useAdviceForDataSet"));
refUUID = GetElementAttributeValue(ElementName("referenceQuantity"), "refObjectId");
Debug.Assert(refUUID != null);
int refID;
if (ilcdDb.FindRefIlcdEntityID<FlowProperty>(refUUID, out refID)) {
lciaMethod.ReferenceFlowPropertyID = refID;
}
if (ilcdDb.AddIlcdEntity(lciaMethod, uuid)) {
List<LCIA> lciaList =
LoadedDocument.Root.Descendants(ElementName("characterisationFactors")).Elements(ElementName("factor")).Select(f =>
CreateLCIA(ilcdDb, f, lciaMethod.ID, uuid)).ToList();
ilcdDb.AddEntities<LCIA>(lciaList);
isSaved = true;
}
}
return isSaved;
}
private bool SaveProcess(DbContextWrapper ilcdDb)
{
bool isSaved = false;
string lookupName;
string uuid = GetCommonUUID();
string version = GetCommonVersion();
if (!ilcdDb.IlcdEntityAlreadyExists<LcaDataModel.Process>(uuid, version)) {
Program.Logger.InfoFormat("Importing process with uuid {0}", uuid);
LcaDataModel.Process process = new LcaDataModel.Process();
SaveIlcdEntity(ilcdDb, process, DataTypeEnum.Process);
process.Name = GetElementValue(ElementName("baseName"));
process.ReferenceYear = GetElementValue(_CommonNamespace + "referenceYear");
string geog = GetElementAttributeValue(ElementName("locationOfOperationSupplyOrProduction"), "location");
if (geog.Length > 15)
geog = geog.Substring(0, 15);
process.Geography = geog;
lookupName = GetElementAttributeValue(ElementName("quantitativeReference"), "type");
if (lookupName != null) {
process.ReferenceTypeID = ilcdDb.LookupEntityID<ReferenceType>(lookupName);
}
lookupName = GetElementValue(ElementName("typeOfDataSet"));
if (lookupName != null) {
process.ProcessTypeID = ilcdDb.LookupEntityID<ProcessType>(lookupName);
}
if (ilcdDb.AddIlcdEntity(process, uuid, version)) {
List<ProcessFlow> pfList =
LoadedDocument.Root.Descendants(ElementName("exchanges")).Elements(ElementName("exchange")).Select(f =>
CreateProcessFlow(ilcdDb, f, process.ID)).ToList();
ilcdDb.AddEntities<ProcessFlow>(pfList);
isSaved = true;
}
}
return isSaved;
}
/// <summary>
/// Import data from loaded flow file to new Flow entity
/// </summary>
/// <param name="ilcdDb">Database context wrapper object</param>
/// <returns>true iff data was imported</returns>
private bool SaveFlow(DbContextWrapper ilcdDb)
{
bool isSaved = false;
int? fpID;
string dataSetInternalID = "0";
string uuid = GetCommonUUID();
int flowId = 0;
if (ilcdDb.IlcdEntityAlreadyExists<Flow>(uuid))
ilcdDb.FindRefIlcdEntityID<Flow>(uuid, out flowId);
else
{
XElement fpElement;
Flow flow = new Flow();
SaveIlcdEntity(ilcdDb, flow, DataTypeEnum.Flow);
// TODO : generate name from classification/category
flow.Name = GetElementValue(ElementName("baseName"));
flow.CASNumber = GetElementValue(ElementName("CASNumber"));
flow.FlowTypeID = ilcdDb.GetFlowTypeID(GetElementValue(ElementName("typeOfDataSet")));
// Get Reference Flow Property
dataSetInternalID = GetElementValue(ElementName("referenceToReferenceFlowProperty"));
fpElement = GetElementWithInternalId(ElementName("flowProperty"), dataSetInternalID);
fpID = GetFlowPropertyID(ilcdDb, fpElement);
flow.ReferenceFlowProperty = (int)fpID;
if (ilcdDb.AddIlcdEntity(flow, uuid)) {
isSaved = true;
flowId = flow.FlowID;
}
}
if (flowId != 0) // successful import or existing object
{
// add flow properties that don't already exist
var ffp = CreateFFPList(ilcdDb, flowId);
ilcdDb.AddEntities<FlowFlowProperty>(ffp);
// add classification data if it is not already present
var cs = CreateClassificationList(ilcdDb, uuid);
ilcdDb.AddEntities<Classification>(cs);
Program.Logger.InfoFormat("Added {0} FlowFlowProperty entries and {1} Classification entries", ffp.Count(), cs.Count());
}
return isSaved;
}