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>
/// Create a process flow entity from an Process exchange.
/// </summary>
/// <param name="ilcdDb">Database context wrapper object</param>
/// <param name="el">Process exchange element</param>
/// <param name="processID">Process parent entity ID</param>
private ProcessFlow CreateProcessFlow(DbContextWrapper ilcdDb, XElement el, int processID)
{
ProcessFlow pf = null;
string varName = (string)el.Element(ElementName("referenceToVariable"));
string type;
if (el.Element(_CommonNamespace + "other") == null )
{
type = "none";
}
else {
type=(string)el.Element(_CommonNamespace + "other").Element(_GabiNamespace + "GaBi").Attribute("IOType");
}
double magnitude = (double)el.Element(ElementName("meanAmount"));
double result = (double)el.Element(ElementName("resultingAmount"));
double stdev = 0;
if ( el.Element("relativeStandardDeviation95In") != null) {
stdev = (double)el.Elements(ElementName("relativeStandardDeviation95In")).FirstOrDefault();
}
string uuid = el.Element(ElementName("referenceToFlowDataSet")).Attribute("refObjectId").Value;
int flowID;
if (ilcdDb.FindRefIlcdEntityID<Flow>(uuid, out flowID)) {
string direction = (string)el.Element(ElementName(("exchangeDirection")));
int? dirID = ilcdDb.LookupEntityID<Direction>(direction);
if (dirID == null) {
Program.Logger.WarnFormat("Unable to find ID for exchangeDirection = {0}", direction);
}
string location = (string)el.Element(ElementName(("location")));
pf = new ProcessFlow {
DirectionID = (int)dirID,
FlowID = flowID,
Geography = location,
Magnitude = magnitude,
ProcessID = processID,
Result = result,
STDev = stdev,
Type = type,
VarName = varName
};
}
return pf;
}
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;
}
/// <summary>
/// Create an LCIA entity from an LCIAMethod characterization factor.
/// </summary>
/// <param name="ilcdDb">Database context wrapper object</param>
/// <param name="el">LCIAMethod characterization factor element</param>
/// <param name="lciaMethodID">LCIAMethod parent entity ID</param>
private LCIA CreateLCIA(DbContextWrapper ilcdDb, XElement el, int lciaMethodID, string lciaMethodUUID)
{
LCIA lcia = null;
XElement refEl = el.Element(ElementName("referenceToFlowDataSet"));
string uuid = refEl.Attribute("refObjectId").Value;
double meanValue = (double)el.Element(ElementName(("meanValue")));
string direction = (string)el.Element(ElementName(("exchangeDirection")));
string location = (string)el.Element(ElementName(("location")));
string name = (string)refEl.Element(_CommonNamespace + "shortDescription");
// Most of the referenced flows will not be found, so don't bother searching for them now.
// The program will update LCIA flow references before exiting.
//Flow flow = ilcdDb.GetIlcdEntity<Flow>(uuid);
//int? id = null;
//if (flow == null) {
// Program.Logger.WarnFormat("Unable to find flow matching LCIA refObjectId = {0}", uuid);
//}
//else {
// id = flow.FlowID;
//}
int? dirID = ilcdDb.LookupEntityID<Direction>(direction);
if (dirID == null) {
Program.Logger.ErrorFormat("Invalid LCIA exchangeDirection : {0}, refObjectId = {1}. LCIA Method UUID = {2}. Skipping record.",
direction, uuid, lciaMethodUUID);
}
else {
int reqDirID = Convert.ToInt32(dirID);
lcia = new LCIA { //FlowID = id,
FlowUUID = uuid,
FlowName = name,
DirectionID = reqDirID,
Factor = meanValue,
Geography = location,
LCIAMethodID = lciaMethodID
};
}
return lcia;
}
