}
	for _, cbName := range callbackTypes {
		if methodValue := callBackToMethodValue(modelValue, cbName); methodValue.IsValid() {
			switch methodValue.Type().String() {
			case "func(*gorm.DB) error": // TODO hack
				reflect.Indirect(reflect.ValueOf(schema)).FieldByName(string(cbName)).SetBool(true)
			default: