/// <summary>
/// Resolve a resource type name
/// </summary>
/// <param name="model">The model to use.</param>
/// <param name="expectedType">The type inferred from the model or null if the model is not a user model.</param>
/// <param name="typeName">Name of the type to resolve.</param>
/// <param name="writerValidator">The writer validator to use for validation.</param>
/// <returns>A type for primitive value</returns>
internal static IEdmStructuredType ResolveAndValidateTypeFromTypeName(IEdmModel model, IEdmStructuredType expectedType, string typeName, IWriterValidator writerValidator)
{
if (typeName == null && expectedType != null)
{
return(expectedType);
}
// TODO: Clean up handling of expected types/sets during writing
var typeFromResource = (IEdmStructuredType)ResolveAndValidateTypeName(model, typeName, EdmTypeKind.None, /* expectStructuredType */ true, writerValidator);
IEdmTypeReference typeReferenceFromValue = ResolveTypeFromMetadataAndValue(
expectedType.ToTypeReference(),
typeFromResource == null ? null : typeFromResource.ToTypeReference(),
writerValidator);
return(typeReferenceFromValue == null ? null : typeReferenceFromValue.ToStructuredType());
}