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#ifndef DBANDROIDINSTANCE_H
#define DBANDROIDINSTANCE_H
#include "db/abstractdb.h"
#include <QObject>
#include <functional>
#include <QCache>
class DbAndroidConnection;
class DbAndroid;
class DbAndroidInstance : public AbstractDb
{
Q_OBJECT
public:
typedef std::function<void(const QStringList&)> AsyncDbListResponseHandler;
DbAndroidInstance(DbAndroid* plugin, const QString& name, const QString& path, const QHash<QString, QVariant>& connOptions);
~DbAndroidInstance();
QList<AliasedColumn> columnsForQuery(const QString& query);
SqlQueryPtr prepare(const QString& query);
QString getTypeLabel() const;
QString getTypeClassName() const;
bool deregisterFunction(const QString& name, int argCount);
bool registerScalarFunction(const QString& name, int argCount, bool deterministic);
bool registerAggregateFunction(const QString& name, int argCount, bool deterministic);
bool initAfterCreated();
bool loadExtension(const QString& filePath, const QString& initFunc);
bool isComplete(const QString& sql) const;
Db* clone() const;
bool isTransactionActive() const;
protected:
bool isOpenInternal();
void interruptExecution();
QString getErrorTextInternal();
int getErrorCodeInternal();
bool openInternal();
bool closeInternal();
bool registerCollationInternal(const QString& name);
bool deregisterCollationInternal(const QString& name);
private:
DbAndroidConnection* createConnection();
DbAndroid* plugin = nullptr;
DbAndroidConnection* connection = nullptr;
int errorCode = 0;
QString errorText;
private slots:
void handleDisconnected();
};
#endif // DBANDROIDINSTANCE_H
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