internal static IEnumerable <PropertyFieldMapping> GetDbMapping(Type entityType)
{
return(from s in PropertyUnity.GetLoadedProperties(entityType)
where (!s.Info.IsPrimaryKey || (s.Info.IsPrimaryKey && s.Info.GenerateType != IdentityGenerateType.AutoIncrement))
let name = string.IsNullOrEmpty(s.Info.FieldName) ? s.Name : s.Info.FieldName
let dbType = s.Info.DataType == null ? DbType.String : s.Info.DataType.Value
select new PropertyFieldMapping(s.Name, s.Info.FieldName, s.Type, dbType)
{
ValueFunc = e => PropertyValue.GetValueSafely(((IEntity)e).GetValue(s))
});
}