public void Add <T>(Guid id, T obj, Func <T, string> nameProvider = null) where T : CatalogObjectBase
{
var sql =
"INSERT INTO catalog (id, name, catalogType, content) VALUES (@id, @name, @catalogType, @content)";
var catalogType = CatalogObjectExtensions.GetCatalogTypeFromAttribute <T>();
var name = nameProvider == null
? catalogType + "_" + id
: nameProvider(obj);
var json = JsonConvert.SerializeObject(obj);
var parameters = new { id = id.ToString(), name, catalogType, content = json };
_provider.ExecuteSqlite(sql, parameters);
}
