protected override T BaseFindValueSet(IObjectRepository tdb, string oid)
{
hessiancsharp.client.CHessianProxyFactory factory = new hessiancsharp.client.CHessianProxyFactory();
VocabService vocabService = (VocabService)factory.Create(typeof(VocabService), AppSettings.PhinVadsServiceUrl);
ValueSetResultDto valueSetResults = null;
try
{
valueSetResults = vocabService.getValueSetByOid(oid);
if (!string.IsNullOrEmpty(valueSetResults.errorText))
{
throw new ExternalSourceConnectionException();
}
if (valueSetResults == null || valueSetResults.totalResults != 1)
{
return(null);
}
VadsClient.ValueSet valueSetResult = valueSetResults.valueSet[0];
Trifolia.DB.ValueSet currentValueSet = tdb.ValueSets.SingleOrDefault(y => y.Oid == oid);
T importValueSet = CreateImportValueSet(currentValueSet, valueSetResult);
ValueSetVersionResultDto versionResults = vocabService.getValueSetVersionsByValueSetOid(oid);
DateTime latestVersionDate = versionResults.valueSetVersions.Max(y => y.effectiveDate);
ValueSetVersion latestVersion = versionResults.valueSetVersions.Single(y => y.effectiveDate == latestVersionDate);
int cPage = 1;
ValueSetConceptResultDto valueSetConceptResults = vocabService.getValueSetConceptsByValueSetVersionId(latestVersion.id, cPage, MEMBER_PAGE_SIZE);
Dictionary <string, string> codeSystemNames = new Dictionary <string, string>();
while (valueSetConceptResults != null && valueSetConceptResults.valueSetConcepts != null && valueSetConceptResults.valueSetConcepts.Count > 0)
{
foreach (ValueSetConcept cValueSetConceptResult in valueSetConceptResults.valueSetConcepts)
{
V importValueSetMember = CreateImportValueSetMember(currentValueSet, cValueSetConceptResult);
importValueSet.Members.Add(importValueSetMember);
// Determine the code system name
if (codeSystemNames.ContainsKey(importValueSetMember.CodeSystemOid))
{
importValueSetMember.CodeSystemName = codeSystemNames[importValueSetMember.CodeSystemOid];
}
else
{
CodeSystemResultDto codeSystemResults = vocabService.getCodeSystemByOid(importValueSetMember.CodeSystemOid);
string codeSystemName = codeSystemResults.codeSystems[0].name;
importValueSetMember.CodeSystemName = codeSystemName;
codeSystemNames.Add(importValueSetMember.CodeSystemOid, codeSystemName);
}
}
valueSetConceptResults = vocabService.getValueSetConceptsByValueSetVersionId(latestVersion.id, ++cPage, MEMBER_PAGE_SIZE);
}
return(importValueSet);
}
catch (hessiancsharp.io.CHessianException che)
{
if (che.Message.Contains("404"))
{
return(null);
}
throw;
}
catch (Exception ex)
{
if (ex.Message.Contains("Unable to connect to the remote server"))
{
throw new ExternalSourceConnectionException();
}
throw;
}
}
protected override T BaseFindValueSet(IObjectRepository tdb, string oid)
{
if (string.IsNullOrEmpty(oid))
{
throw new ArgumentNullException("oid");
}
oid = oid.Trim(); // Remove trailing spaces
Logging.Log.For(this).Trace("Creating client to connect to PHIN VADS at URL " + AppSettings.PhinVadsServiceUrl);
hessiancsharp.client.CHessianProxyFactory factory = new hessiancsharp.client.CHessianProxyFactory();
VocabService vocabService = (VocabService)factory.Create(typeof(VocabService), AppSettings.PhinVadsServiceUrl);
ValueSetResultDto valueSetResults = null;
try
{
Logging.Log.For(this).Trace("Retrieving value set from PHIN VADS");
valueSetResults = vocabService.getValueSetByOid(oid);
if (!string.IsNullOrEmpty(valueSetResults.errorText))
{
throw new ExternalSourceConnectionException();
}
if (valueSetResults == null || valueSetResults.totalResults != 1)
{
Logging.Log.For(this).Trace("No value set found when searching PHIN VADS for identifier " + oid);
return(null);
}
Logging.Log.For(this).Trace("Successfully retrieved one value set from PHIN VADS");
string searchOid = oid;
if (!searchOid.StartsWith("urn:oid:"))
{
searchOid = "urn:oid:" + searchOid;
}
VadsClient.ValueSet valueSetResult = valueSetResults.valueSet[0];
Trifolia.DB.ValueSet currentValueSet = (from vs in tdb.ValueSets
join vsi in tdb.ValueSetIdentifiers on vs.Id equals vsi.ValueSetId
where vsi.Identifier.ToLower().Trim() == searchOid.ToLower().Trim()
select vs)
.Distinct()
.FirstOrDefault();
T importValueSet = CreateImportValueSet(currentValueSet, valueSetResult, valueSetResult.oid);
ValueSetVersionResultDto versionResults = vocabService.getValueSetVersionsByValueSetOid(oid);
DateTime latestVersionDate = versionResults.valueSetVersions.Max(y => y.effectiveDate);
ValueSetVersion latestVersion = versionResults.valueSetVersions
.OrderByDescending(y => y.statusDate)
.First(y => y.effectiveDate == latestVersionDate);
int cPage = 1;
ValueSetConceptResultDto valueSetConceptResults = vocabService.getValueSetConceptsByValueSetVersionId(latestVersion.id, cPage, MEMBER_PAGE_SIZE);
Dictionary <string, string> codeSystemNames = new Dictionary <string, string>();
while (valueSetConceptResults != null && valueSetConceptResults.valueSetConcepts != null && valueSetConceptResults.valueSetConcepts.Count > 0)
{
foreach (ValueSetConcept cValueSetConceptResult in valueSetConceptResults.valueSetConcepts)
{
V importValueSetMember = CreateImportValueSetMember(currentValueSet, cValueSetConceptResult);
importValueSet.Members.Add(importValueSetMember);
// Determine the code system name
if (codeSystemNames.ContainsKey(importValueSetMember.CodeSystemOid))
{
importValueSetMember.CodeSystemName = codeSystemNames[importValueSetMember.CodeSystemOid];
}
else
{
string vadsCodeSystemOid = importValueSetMember.CodeSystemOid;
if (vadsCodeSystemOid.StartsWith("urn:oid:"))
{
vadsCodeSystemOid = vadsCodeSystemOid.Substring(8);
}
CodeSystemResultDto codeSystemResults = vocabService.getCodeSystemByOid(vadsCodeSystemOid);
string codeSystemName = codeSystemResults.codeSystems[0].name;
importValueSetMember.CodeSystemName = codeSystemName;
codeSystemNames.Add(importValueSetMember.CodeSystemOid, codeSystemName);
}
}
valueSetConceptResults = vocabService.getValueSetConceptsByValueSetVersionId(latestVersion.id, ++cPage, MEMBER_PAGE_SIZE);
}
return(importValueSet);
}
catch (hessiancsharp.io.CHessianException che)
{
Logging.Log.For(this).Critical("Hessian error communicating with PHIN VADS", che);
if (che.Message.Contains("404"))
{
return(null);
}
throw;
}
catch (Exception ex)
{
Logging.Log.For(this).Critical("General error finding value set in PHIN VADS", ex);
if (ex.Message.Contains("Unable to connect to the remote server"))
{
throw new ExternalSourceConnectionException();
}
throw;
}
}