private void ExtractReferenceTypes(PropertyInfo prop, FhirPropertyInfo target)
{
var attReferenceAttribute = prop.GetCustomAttribute <ReferencesAttribute>(false);
if (attReferenceAttribute != null)
{
target.IsReference = true;
target.AllowedTypes.AddRange(attReferenceAttribute.Resources.Select(r => _fhirModel.GetTypeForResourceName(r)).Where(at => at != null));
}
}
private static void ExtractDataChoiceTypes(PropertyInfo prop, FhirPropertyInfo target)
{
var attFhirElement = prop.GetCustomAttribute <FhirElementAttribute>(false);
if (attFhirElement != null)
{
target.PropertyName = attFhirElement.Name;
target.IsFhirElement = true;
if (attFhirElement.Choice == ChoiceType.DatatypeChoice ||
attFhirElement.Choice == ChoiceType.ResourceChoice)
{
var attChoiceAttribute = prop.GetCustomAttribute <AllowedTypesAttribute>(false);
//CK: Nasty workaround because Element.Value is specified wit AllowedTypes(Element) instead of the list of exact types.
//TODO: Solve this, preferably in the Hl7.Api
if (prop.DeclaringType == typeof(Extension) && prop.Name == "Value")
{
target.AllowedTypes.AddRange(
new List <Type>
{
typeof(Integer),
typeof(FhirDecimal),
typeof(FhirDateTime),
typeof(Date),
typeof(Instant),
typeof(FhirString),
typeof(FhirUri),
typeof(FhirBoolean),
typeof(Code),
typeof(Markdown),
typeof(Base64Binary),
typeof(Coding),
typeof(CodeableConcept),
typeof(Attachment),
typeof(Identifier),
typeof(Quantity),
typeof(Hl7.Fhir.Model.Range),
typeof(Period),
typeof(Ratio),
typeof(HumanName),
typeof(Address),
typeof(ContactPoint),
typeof(Timing),
typeof(Signature),
typeof(ResourceReference)
});
}
else if (attChoiceAttribute != null)
{
target.AllowedTypes.AddRange(attChoiceAttribute.Types);
}
}
}
}
private void ExtractDataChoiceTypes(PropertyInfo prop, FhirPropertyInfo target)
{
var attFhirElement = prop.GetCustomAttribute <FhirElementAttribute>(false);
if (attFhirElement != null)
{
target.PropertyName = attFhirElement.Name;
target.IsFhirElement = true;
if (attFhirElement.Choice == ChoiceType.DatatypeChoice || attFhirElement.Choice == ChoiceType.ResourceChoice)
{
var attChoiceAttribute = prop.GetCustomAttribute <AllowedTypesAttribute>(false);
if (attChoiceAttribute != null)
{
target.AllowedTypes.AddRange(attChoiceAttribute.Types);
}
}
}
}
internal FhirPropertyInfo CreateFhirPropertyInfo(PropertyInfo prop)
{
var result = new FhirPropertyInfo();
result.PropertyName = prop.Name;
result.PropInfo = prop;
result.AllowedTypes = new List <Type>();
ExtractDataChoiceTypes(prop, result);
ExtractReferenceTypes(prop, result);
if (!result.AllowedTypes.Any())
{
result.AllowedTypes.Add(prop.PropertyType);
}
return(result);
}
internal FhirPropertyInfo CreateFhirPropertyInfo(PropertyInfo prop)
{
var result = new FhirPropertyInfo();
result.PropertyName = prop.Name;
result.PropInfo = prop;
result.AllowedTypes = new List <Type>();
ExtractDataChoiceTypes(prop, result);
ExtractReferenceTypes(prop, result);
if (!result.AllowedTypes.Any())
{
result.AllowedTypes.Add(prop.PropertyType);
}
result.TypedNames = result.AllowedTypes.Select(at => result.PropertyName + findFhirTypeInfo(fti => fti.FhirType == at)?.TypeName.FirstUpper() ?? at.Name).ToList();
return(result);
}
/// <summary>
/// Find info about the property with the name <paramref name="propertyName"/> in the resource of type <paramref name="fhirType"/>.
/// Can also be called for the resourceTypeName instead of the Type, <see cref="findPropertyInfo(string, string)"/>.
/// </summary>
/// <param name="fhirType">Type of resource that should contain a property with the supplied name.</param>
/// <param name="propertyName">Name of the property within the resource type.</param>
/// <returns><see cref="FhirPropertyInfo"/> for the specified property. Null if not present.</returns>
public FhirPropertyInfo findPropertyInfo(Type fhirType, string propertyName)
{
FhirPropertyInfo propertyInfo = null;
if (fhirType.IsGenericType)
{
propertyInfo = findFhirTypeInfo(new Predicate
<FhirTypeInfo>(r => r.FhirType.Name == fhirType.Name))?
.findPropertyInfo(propertyName);
if (propertyInfo != null)
{
propertyInfo.PropInfo = fhirType.GetProperty(propertyInfo.PropInfo.Name);
}
}
else
{
propertyInfo = findFhirTypeInfo(new Predicate
<FhirTypeInfo>(r => r.FhirType == fhirType))?
.findPropertyInfo(propertyName);
}
return(propertyInfo);
}
private void ExtractDataChoiceTypes(PropertyInfo prop, FhirPropertyInfo target)
{
var attFhirElement = prop.GetCustomAttribute<FhirElementAttribute>(false);
if (attFhirElement != null)
{
target.PropertyName = attFhirElement.Name;
target.IsFhirElement = true;
if (attFhirElement.Choice == ChoiceType.DatatypeChoice || attFhirElement.Choice == ChoiceType.ResourceChoice)
{
var attChoiceAttribute = prop.GetCustomAttribute<AllowedTypesAttribute>(false);
if (attChoiceAttribute != null)
{
target.AllowedTypes.AddRange(attChoiceAttribute.Types);
}
}
}
}
private void ExtractReferenceTypes(PropertyInfo prop, FhirPropertyInfo target)
{
var attReferenceAttribute = prop.GetCustomAttribute<ReferencesAttribute>(false);
if (attReferenceAttribute != null)
{
target.IsReference = true;
target.AllowedTypes.AddRange(attReferenceAttribute.Resources.Select(r => _fhirModel.GetTypeForResourceName(r)).Where(at => at != null));
}
}
internal FhirPropertyInfo CreateFhirPropertyInfo(PropertyInfo prop)
{
var result = new FhirPropertyInfo();
result.PropertyName = prop.Name;
result.PropInfo = prop;
result.AllowedTypes = new List<Type>();
ExtractDataChoiceTypes(prop, result);
ExtractReferenceTypes(prop, result);
if (!result.AllowedTypes.Any())
{
result.AllowedTypes.Add(prop.PropertyType);
}
return result;
}
