private TypeReflector(TypeReflector other)
{
_type = other._type;
_properties = other.Properties;
IsArray = other.IsArray;
Name = other.Name;
}
private static IEnumerable <TypeReflector> Navigate(Type type, string path, TypeReflector parentType)
{
Validate.NotNullOrEmptyOrWhiteSpace(path, nameof(path));
path = path.Trim();
var tokens = path.Split('.');
var token = tokens.First();
var arrayBracketIndex = token.IndexOf('[');
var isArrayToken = arrayBracketIndex > -1;
if (isArrayToken)
{
token = token.Substring(0, arrayBracketIndex);
}
var properties = type.GetProperties()
.Where(pi => pi.CanRead && pi.CanWrite)
.ToDictionary(_ => _.Name, _ => _, StringComparer.OrdinalIgnoreCase);
if (properties.TryGetValue(token, out var foundProperty))
{
var propertyType = foundProperty.PropertyType;
var isArray = false;
if (propertyType.IsArray)
{
propertyType = propertyType.GetElementType();
isArray = true;
}
else if (propertyType.IsGenericType &&
propertyType.GetInterfaces().Any(x =>
x.IsGenericType &&
x.GetGenericTypeDefinition() == typeof(IEnumerable <>)))
{
propertyType = propertyType.GetGenericArguments()[0];
isArray = true;
}
var resolvedType = new TypeReflector(propertyType)
{
IsArray = isArray, Parent = parentType, Name = token
};
yield return(resolvedType);
if (tokens.Length > 1)
{
foreach (var childType in Navigate(propertyType, string.Join(".", tokens.Skip(1)), resolvedType))
{
yield return(childType);
}
}
}
}
private void ReflectModelType()
{
if (_typeReflector != null)
{
return;
}
_typeReflector = TypeReflector.Create <T>();
var idKey = _typeReflector.Properties.FirstOrDefault(_ => StringComparer.OrdinalIgnoreCase.Compare(_.Key, "id") == 0);
if (idKey.Key == null)
{
idKey = _typeReflector.Properties.FirstOrDefault(_ => StringComparer.OrdinalIgnoreCase.Compare(_.Key, "uniqueid") == 0);
}
if (idKey.Key == null)
{
idKey = _typeReflector.Properties.FirstOrDefault(_ => StringComparer.OrdinalIgnoreCase.Compare(_.Key, "objectid") == 0);
}
if (idKey.Key != null &&
_typeReflector.Properties[idKey.Key].PropertyType != typeof(int) &&
_typeReflector.Properties[idKey.Key].PropertyType != typeof(Guid))
{
throw new InvalidOperationException("Id property must be of type Guid or Int32");
}
_idPropertyName = idKey.Key;
if (_idPropertyName != null)
{
if (_typeReflector.Properties[_idPropertyName].PropertyType == typeof(int))
{
_typeOfObjectId = ObjectIdType.Int;
}
}
}
