SqlitePreparedStatement.h

/* This file is part of the KDE project
   Copyright (C) 2005-2016 Jarosław Staniek <staniek@kde.org>
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.
 
   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/
 
#ifndef KDB_SQLITEPREPAREDSTATEMENT_H
#define KDB_SQLITEPREPAREDSTATEMENT_H
 
#include "KDbPreparedStatementInterface.h"
#include "SqliteConnection_p.h"
 
class KDbField;
 
/*! Implementation of prepared statements for the SQLite driver. */
class SqlitePreparedStatement : public KDbPreparedStatementInterface, public SqliteConnectionInternal
{
public:
    explicit SqlitePreparedStatement(SqliteConnectionInternal* conn);
 
    ~SqlitePreparedStatement() override;
 
protected:
    bool prepare(const KDbEscapedString& sql) override;
 
    Q_REQUIRED_RESULT QSharedPointer<KDbSqlResult> execute(
            KDbPreparedStatement::Type type,
            const KDbField::List &selectFieldList, KDbFieldList *insertFieldList,
            const KDbPreparedStatementParameters &parameters) override;
 
    bool bindValue(KDbField *field, const QVariant& value, int arg);
 
    inline SqliteSqlResult *sqlResult() { return static_cast<SqliteSqlResult*>(m_sqlResult.data()); }
 
    QSharedPointer<KDbSqlResult> m_sqlResult;
private:
    Q_DISABLE_COPY(SqlitePreparedStatement)
};
 
#endif