internal static Tuple <Type, Type> GetTypeConverter(Type fromType, PropertyInfo property, IEntityMap entityMap)
{
if (entityMap != null)
{
var propertyMap = entityMap.Properties.FirstOrDefault(p => p.Property.PropertyName == property.Name);
if (propertyMap != null)
{
var typeConverter = propertyMap.Property.Converter;
if (typeConverter != null)
{
TypeConverterAttribute.ValidateTypeConverterType(typeConverter, fromType, property.PropertyType);
return(Tuple.Create(typeConverter, TypeConverterAttribute.GetExpectedConverterInterfaceType(fromType, property.PropertyType)));
}
}
}
return(TypeConverterAttribute.GetTypeConverter(fromType, property));
}
public ReflectedProperty(PropertyInfo property, int position = -1, bool readAttributes = true)
{
PropertyName = property.Name;
PropertyType = property.PropertyType;
IsPersistent = true;
IsSelectable = true;
IsSerializable = true;
IsBinary = property.PropertyType == typeof(byte[]);
IsSimpleList = !IsBinary && Reflector.IsSimpleList(property.PropertyType);
IsDataEntity = Reflector.IsDataEntity(property.PropertyType);
Type elementType;
IsDataEntityList = Reflector.IsDataEntityList(property.PropertyType, out elementType);
ElementType = elementType;
IsPolymorphicList = IsDataEntityList && elementType != null && elementType.IsAbstract && !elementType.IsInterface;
if (IsDataEntityList)
{
IsList = true;
IsListInterface = property.PropertyType.GetGenericTypeDefinition() == typeof(IList <>);
}
else
{
IsList = !IsBinary && Reflector.IsList(property.PropertyType);
if (IsList)
{
ElementType = Reflector.GetElementType(property.PropertyType);
IsListInterface = property.PropertyType.GetGenericTypeDefinition() == typeof(IList <>);
}
}
IsSimpleType = !IsBinary && Reflector.IsSimpleType(property.PropertyType);
IsNullableType = Reflector.IsNullableType(property.PropertyType);
CanWrite = property.CanWrite;
CanRead = property.CanRead;
Position = position;
IsObject = IsDataEntity || (property.PropertyType.IsClass && !IsSimpleType && !IsSimpleList && !IsBinary && !IsList);
IsObjectList = IsDataEntityList || (IsList && ElementType != null && ElementType.IsClass && !Reflector.IsSimpleType(ElementType) && !Reflector.IsSimpleList(ElementType));
Converter = null;
MappedColumnName = property.Name;
if (readAttributes)
{
if (IsListInterface)
{
Sorted = property.GetCustomAttributes(typeof(SortedAttribute), false).Cast <SortedAttribute>().FirstOrDefault();
Distinct = property.GetCustomAttributes(typeof(DistinctAttribute), false).Cast <DistinctAttribute>().FirstOrDefault();
}
MappedColumnName = MapColumnAttribute.GetMappedColumnName(property);
MappedPropertyName = MapPropertyAttribute.GetMappedPropertyName(property);
var typeConverter = TypeConverterAttribute.GetTypeConverter(property);
if (typeConverter != null)
{
AddConverter(typeConverter.TypeConverterType);
}
var items = property.GetCustomAttributes(true).OfType <PropertyAttribute>();
foreach (var item in items)
{
var primaryKeyAttribute = item as PrimaryKeyAttribute;
if (primaryKeyAttribute != null)
{
IsPrimaryKey = true;
KeyPosition = primaryKeyAttribute.Position;
}
else
{
var generategAttribute = item as Generate.UsingAttribute;
if (generategAttribute != null)
{
Generator = generategAttribute.Type;
}
else if (item is Generate.NativeAttribute)
{
IsAutoGenerated = true;
}
else
{
var referencesAttribute = item as ReferencesAttribute;
if (referencesAttribute != null)
{
Parent = referencesAttribute.Parent;
RefPosition = referencesAttribute.Position;
}
else
{
var parameterAttribute = item as ParameterAttribute;
if (parameterAttribute != null)
{
ParameterName = parameterAttribute.Name;
Direction = parameterAttribute.Direction;
}
else if (item is DoNotPersistAttribute)
{
IsPersistent = false;
}
else if (item is DoNotSelectAttribute)
{
IsSelectable = false;
}
else if (item is DoNotSerializeAttribute)
{
IsSerializable = false;
}
}
}
}
}
}
}