private IEnumerable <SearchParameterInfo> BuildSearchParameterDefinition(
ILookup <string, SearchParameterInfo> searchParametersLookup,
string resourceType)
{
if (_resourceTypeDictionary.TryGetValue(resourceType, out IDictionary <string, SearchParameterInfo> cachedSearchParameters))
{
return(cachedSearchParameters.Values);
}
IEnumerable <SearchParameterInfo> results = Enumerable.Empty <SearchParameterInfo>();
Type type = _modelInfoProvider.GetTypeForFhirType(resourceType);
Debug.Assert(type != null, $"The type for {resourceType} should not be null.");
string baseType = _modelInfoProvider.GetFhirTypeNameForType(type.BaseType);
if (baseType != null && Enum.TryParse(baseType, out ResourceType baseResourceType))
{
results = BuildSearchParameterDefinition(searchParametersLookup, baseType);
}
Debug.Assert(results != null, "The results should not be null.");
results = results.Concat(searchParametersLookup[resourceType]);
Dictionary <string, SearchParameterInfo> searchParameterDictionary = results.ToDictionary(
r => r.Name,
r => r,
StringComparer.Ordinal);
_resourceTypeDictionary.Add(resourceType, searchParameterDictionary);
return(searchParameterDictionary.Values);
}
public static MockModelInfoProviderBuilder Create(FhirSpecification version)
{
IModelInfoProvider provider = Substitute.For <IModelInfoProvider>();
provider.Version.Returns(version);
// Adds normative types by default
var seenTypes = new HashSet <string>
{
"Binary", "Bundle", "CapabilityStatement", "CodeSystem", "Observation", "OperationOutcome", "Patient", "StructureDefinition", "ValueSet",
};
provider.GetResourceTypeNames().Returns(_ => seenTypes.Where(x => !string.IsNullOrEmpty(x)).ToArray());
provider.IsKnownResource(Arg.Any <string>()).Returns(x => provider.GetResourceTypeNames().Contains(x[0]));
// Simulate inherited behavior
// Some code depends on "InheritedResource".BaseType
// This adds the ability to resolve "Resource" as the base type
provider.GetTypeForFhirType(Arg.Any <string>()).Returns(p => p.ArgAt <string>(0) == "Resource" ? typeof(ResourceObj) : typeof(InheritedResourceObj));
provider.GetFhirTypeNameForType(Arg.Any <Type>()).Returns(p => p.ArgAt <Type>(0) == typeof(ResourceObj) ? "Resource" : null);
// IStructureDefinitionSummaryProvider allows the execution of FHIRPath queries
provider.ToTypedElement(Arg.Any <ISourceNode>())
.Returns(p => p.ArgAt <ISourceNode>(0).ToTypedElement(new MockStructureDefinitionSummaryProvider(p.ArgAt <ISourceNode>(0), seenTypes)));
return(new MockModelInfoProviderBuilder(provider, seenTypes));
}
private static HashSet <SearchParameterInfo> BuildSearchParameterDefinition(
ILookup <string, SearchParameterInfo> searchParametersLookup,
string resourceType,
ConcurrentDictionary <string, ConcurrentDictionary <string, SearchParameterInfo> > resourceTypeDictionary,
IModelInfoProvider modelInfoProvider)
{
HashSet <SearchParameterInfo> results;
if (resourceTypeDictionary.TryGetValue(resourceType, out ConcurrentDictionary <string, SearchParameterInfo> cachedSearchParameters))
{
results = new HashSet <SearchParameterInfo>(cachedSearchParameters.Values);
}
else
{
results = new HashSet <SearchParameterInfo>();
}
Type type = modelInfoProvider.GetTypeForFhirType(resourceType);
Debug.Assert(type != null, $"The type for {resourceType} should not be null.");
string baseType = modelInfoProvider.GetFhirTypeNameForType(type.BaseType);
if (baseType != null)
{
var baseResults = BuildSearchParameterDefinition(searchParametersLookup, baseType, resourceTypeDictionary, modelInfoProvider);
results.UnionWith(baseResults);
}
Debug.Assert(results != null, "The results should not be null.");
results.UnionWith(searchParametersLookup[resourceType]);
var searchParameterDictionary = new ConcurrentDictionary <string, SearchParameterInfo>(
results.ToDictionary(
r => r.Code,
r => r,
StringComparer.Ordinal));
if (!resourceTypeDictionary.TryAdd(resourceType, searchParameterDictionary))
{
resourceTypeDictionary[resourceType] = searchParameterDictionary;
}
return(results);
}
public static Type GetTypeForFhirType(string resourceType)
{
EnsureProvider();
return(_modelInfoProvider.GetTypeForFhirType(resourceType));
}