This interface describes minimum required functionality from attribute validator.
You can find more information in comments below.
class IDbValidator :public virtual IReleasable
{
public:
using FWhen = bool(*)(CDbModel *model, IDbAttribute *attribute);
protected:
int m_iCode; // Error code of this validator. Has no internal meaning. Can be used to distinguish errors not only by message but by code as well
public:
int const &iCode; // Error code of this validator. Has no internal meaning. Can be used to distinguish errors not only by message but by code as well
virtual IDbValidator *setCode(const int value) = 0; // Set error code of this validator
virtual IDbValidator *setMessage(const String &value) = 0; // Set error message of this validator
virtual IDbValidator *setOn(const StringArray &value) = 0; // Set scenarios at which validator is active. Empty list means the validator is active always
virtual IDbValidator *setExcept(const StringArray &value) = 0; // Set scenarios at which validator should be skipped
virtual IDbValidator *setSkipOnError(const bool &value) = 0; // Set whether the validation should be skipped if attribute already has errors
virtual IDbValidator *setSkipOnEmpty(const bool &value) = 0; // Set whether the validation should be skipped if attribute is empty/null
virtual IDbValidator *setWhen(FWhen value) = 0; // Set custom function to be used to check whether validation should be skipped
virtual bool Validate(CDbModel *model, IDbAttribute *attribute, String &error) = 0; // Should provide actual validation
};| Namespace: | nitisa |
| Include: | Nitisa/Interfaces/IDbValidator.h |