customdbrequest.h

Go to the documentation of this file.

/*
 * Copyright (C) 2018-2025 QuasarApp.
 * Distributed under the lgplv3 software license, see the accompanying
 * Everyone is permitted to copy and distribute verbatim copies
 * of this license document, but changing it is not allowed.
*/
 
 
#ifndef CUSTOMDBREQUEST_H
#define CUSTOMDBREQUEST_H
#include <QSqlQuery>
#include <QString>
#include <dbobject.h>
 
namespace QH {
namespace PKG {
 
template <class BASE>
 
class CustomDBRequest: public BASE
{
public:
    CustomDBRequest(const QString& selectRequest) {
        _request = selectRequest;
    }
 
    bool isCached() const override {
        return false;
    }
 
    bool isValid() const override {
        return _request.contains("select", Qt::CaseInsensitive);
    }
 
    PrepareResult prepareSelectQuery(QSqlQuery &q) const override {
        if (!q.prepare(_request)) {
            return PrepareResult::Fail;
        }
 
        return PrepareResult::Success;
    }
 
private:
    QString _request;
};
 
}
 
}
 
#endif // CUSTOMDBREQUEST_H