DatabaseFilter.h

// Author: Kang Lin <kl222@126.com>
 
#pragma once
 
#include "Database.h"

class PLUGIN_EXPORT CDatabaseFilter : public CDatabase
{
public:
    explicit CDatabaseFilter(const QString& szSuffix = QString(), QObject* parent = nullptr);
 
    [[nodiscard]] bool contains(const QString& szKey);
    int AddKey(const QString& szKey);
    int RemoveKey(const QString& szKey);
    int Clear();
    [[nodiscard]] virtual bool isEmpty();
    int OnProcess(std::function<int(const QString& key)> cb, bool bErrExit = false);
 
    [[nodiscard]] virtual bool ExportToJson(QJsonObject &obj) override;
    [[nodiscard]] virtual bool ImportFromJson(const QJsonObject &obj) override;
 
private:
    QString m_szTableName;
 
protected:
    [[nodiscard]] virtual bool OnInitializeSqliteDatabase() override;
    [[nodiscard]] virtual bool OnInitializeMySqlDatabase() override;
};