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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the QtSql module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QSQL_DB2_H
#define QSQL_DB2_H
#ifdef QT_PLUGIN
#define Q_EXPORT_SQLDRIVER_DB2
#else
#define Q_EXPORT_SQLDRIVER_DB2 Q_SQL_EXPORT
#endif
#include <QtSql/qsqlresult.h>
#include <QtSql/qsqldriver.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
class QDB2Driver;
class QDB2DriverPrivate;
class QDB2ResultPrivate;
class QSqlRecord;
class QDB2Result : public QSqlResult
{
public:
QDB2Result(const QDB2Driver* dr, const QDB2DriverPrivate* dp);
~QDB2Result();
bool prepare(const QString& query);
bool exec();
QVariant handle() const;
protected:
QVariant data(int field);
bool reset (const QString& query);
bool fetch(int i);
bool fetchNext();
bool fetchFirst();
bool fetchLast();
bool isNull(int i);
int size();
int numRowsAffected();
QSqlRecord record() const;
void virtual_hook(int id, void *data);
bool nextResult();
private:
QDB2ResultPrivate* d;
};
class Q_EXPORT_SQLDRIVER_DB2 QDB2Driver : public QSqlDriver
{
Q_OBJECT
public:
explicit QDB2Driver(QObject* parent = 0);
QDB2Driver(Qt::HANDLE env, Qt::HANDLE con, QObject* parent = 0);
~QDB2Driver();
bool hasFeature(DriverFeature) const;
void close();
QSqlRecord record(const QString& tableName) const;
QStringList tables(QSql::TableType type) const;
QSqlResult *createResult() const;
QSqlIndex primaryIndex(const QString& tablename) const;
bool beginTransaction();
bool commitTransaction();
bool rollbackTransaction();
QString formatValue(const QSqlField &field, bool trimStrings) const;
QVariant handle() const;
bool open(const QString& db,
const QString& user,
const QString& password,
const QString& host,
int port,
const QString& connOpts);
QString escapeIdentifier(const QString &identifier, IdentifierType type) const;
private:
bool setAutoCommit(bool autoCommit);
QDB2DriverPrivate* d;
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // QSQL_DB2_H
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