private void PopulateConceptFields(Model.ImportValueSetMember importMember)
{
string codeSystemXpath = string.Format("/mif:vocabularyModel/mif:codeSystem[@codeSystemId='{0}']", importMember.CodeSystemOid);
XmlNode codeSystemNode = this.sourceDoc.SelectSingleNode(codeSystemXpath, this.nsManager);
if (codeSystemNode == null)
{
return;
}
string conceptXpath = string.Format("mif:releasedVersion/mif:concept[mif:code/@code='{0}']", importMember.Code);
XmlNode conceptNode = codeSystemNode.SelectSingleNode(conceptXpath, this.nsManager);
if (conceptNode == null)
{
return;
}
XmlNode codeNode = conceptNode.SelectSingleNode("mif:code", this.nsManager);
XmlNode printNameNode = conceptNode.SelectSingleNode("mif:printName", this.nsManager);
if (codeNode != null)
{
importMember.Status = codeNode.Attributes["status"].Value;
}
if (printNameNode != null)
{
importMember.DisplayName = printNameNode.Attributes["text"].Value;
}
importMember.CodeSystemName = codeSystemNode.Attributes["title"].Value;
}
protected string DetermineValueSetMemberStatus(Model.ImportValueSetMember importValueSetMember, ValueSetMember currentMember)
{
if (currentMember == null)
{
return("Add");
}
else
{
bool valueSetMemberIsChanged =
importValueSetMember.Code != currentMember.Code ||
importValueSetMember.CodeSystemOid != currentMember.CodeSystem.Oid ||
importValueSetMember.DisplayName != currentMember.DisplayName ||
importValueSetMember.Status != currentMember.Status ||
importValueSetMember.StatusDate != currentMember.StatusDate;
if (valueSetMemberIsChanged)
{
return("Update");
}
}
return("None");
}
private void AddImportMember(Model.ImportValueSet importValueSet, DateTime?versionDate, ValueSet currentValueSet, Model.ImportValueSetMember importValueSetMember, bool includeHead, string relationshipType)
{
if (includeHead)
{
ValueSetMember currentMember = currentValueSet != null?
currentValueSet.Members.SingleOrDefault(y => y.Code == importValueSetMember.Code && y.CodeSystem.Oid == importValueSetMember.CodeSystemOid) :
null;
importValueSetMember.ImportStatus = DetermineValueSetMemberStatus(importValueSetMember, currentMember);
importValueSet.Members.Add(importValueSetMember);
}
if (!string.IsNullOrEmpty(relationshipType))
{
PopulateCodeSystemMembers(importValueSet, versionDate, importValueSetMember.CodeSystemOid, currentValueSet, importValueSetMember.Code, relationshipType == "TransitiveClosure" ? "TransitiveClosure" : null);
}
}
private void FindOrAddValueSetMember(IObjectRepository tdb, ValueSet tdbValueSet, Model.ImportValueSetMember valueSetMember)
{
if (valueSetMember.ImportStatus == "None")
{
return;
}
ValueSetMember foundValueSetMember = tdbValueSet.Members.SingleOrDefault(y => y.Code == valueSetMember.Code && y.CodeSystem.Oid == valueSetMember.CodeSystemOid);
CodeSystem codeSystem = FindOrAddCodeSystem(tdb, valueSetMember.CodeSystemOid, valueSetMember.CodeSystemName);
string code = TruncateString(valueSetMember.Code, 254);
string displayName = TruncateString(valueSetMember.DisplayName, 254);
if (foundValueSetMember == null)
{
foundValueSetMember = new ValueSetMember();
foundValueSetMember.ValueSet = tdbValueSet;
tdb.ValueSetMembers.AddObject(foundValueSetMember);
}
if (foundValueSetMember.Code != code)
{
foundValueSetMember.Code = code;
}
if (foundValueSetMember.DisplayName != displayName)
{
foundValueSetMember.DisplayName = displayName;
}
if (foundValueSetMember.CodeSystem != codeSystem)
{
foundValueSetMember.CodeSystem = codeSystem;
foundValueSetMember.CodeSystemId = codeSystem.Id;
}
if (foundValueSetMember.Status != valueSetMember.Status)
{
foundValueSetMember.Status = valueSetMember.Status;
}
if (foundValueSetMember.StatusDate != valueSetMember.StatusDate)
{
foundValueSetMember.StatusDate = valueSetMember.StatusDate;
}
}