/// <inheritdoc />
public override object ReadInline(object item, IEdmTypeReference edmType, ODataDeserializerContext readContext)
{
if (item == null)
{
return(null);
}
if (readContext == null)
{
throw Error.ArgumentNull(nameof(readContext));
}
ODataProperty property = item as ODataProperty;
if (property != null)
{
item = property.Value;
}
IEdmEnumTypeReference enumTypeReference = edmType.AsEnum();
ODataEnumValue enumValue = item as ODataEnumValue;
if (readContext.IsNoClrType)
{
Contract.Assert(edmType.TypeKind() == EdmTypeKind.Enum);
return(new EdmEnumObject(enumTypeReference, enumValue.Value));
}
IEdmEnumType enumType = enumTypeReference.EnumDefinition();
// Enum member supports model alias case. So, try to use the Edm member name to retrieve the Enum value.
var memberMapAnnotation = readContext.Model.GetClrEnumMemberAnnotation(enumType);
if (memberMapAnnotation != null)
{
if (enumValue != null)
{
IEdmEnumMember enumMember = enumType.Members.FirstOrDefault(m => m.Name == enumValue.Value);
if (enumMember != null)
{
var clrMember = memberMapAnnotation.GetClrEnumMember(enumMember);
if (clrMember != null)
{
return(clrMember);
}
}
}
}
Type clrType = readContext.Model.GetClrType(edmType);
return(EnumDeserializationHelpers.ConvertEnumValue(item, clrType));
}
/// <inheritdoc />
public override object ReadInline(object item, IEdmTypeReference edmType, ODataDeserializerContext readContext)
{
if (item == null)
{
return(null);
}
ODataProperty property = item as ODataProperty;
if (property != null)
{
item = property.Value;
}
if (readContext.IsUntyped)
{
Contract.Assert(edmType.TypeKind() == EdmTypeKind.Enum);
return(new EdmEnumObject((IEdmEnumTypeReference)edmType, ((ODataEnumValue)item).Value));
}
Type clrType = EdmLibHelpers.GetClrType(edmType, readContext.Model);
return(EnumDeserializationHelpers.ConvertEnumValue(item, clrType));
}