- Main Page
- Related Pages
- Modules
- Namespaces
- Classes
- Files
- Directories
- Examples

- File List
- File Members

# qsql_db2.h

Go to the documentation of this file.

    00001 /****************************************************************************
    00002 **
    00003 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
    00004 ** All rights reserved.
    00005 ** Contact: Nokia Corporation (qt-info@nokia.com)
    00006 **
    00007 ** This file is part of the QtSql module of the Qt Toolkit.
    00008 **
    00009 ** $QT_BEGIN_LICENSE:LGPL$
    00010 ** Commercial Usage
    00011 ** Licensees holding valid Qt Commercial licenses may use this file in
    00012 ** accordance with the Qt Commercial License Agreement provided with the
    00013 ** Software or, alternatively, in accordance with the terms contained in
    00014 ** a written agreement between you and Nokia.
    00015 **
    00016 ** GNU Lesser General Public License Usage
    00017 ** Alternatively, this file may be used under the terms of the GNU Lesser
    00018 ** General Public License version 2.1 as published by the Free Software
    00019 ** Foundation and appearing in the file LICENSE.LGPL included in the
    00020 ** packaging of this file.  Please review the following information to
    00021 ** ensure the GNU Lesser General Public License version 2.1 requirements
    00022 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
    00023 **
    00024 ** In addition, as a special exception, Nokia gives you certain additional
    00025 ** rights.  These rights are described in the Nokia Qt LGPL Exception
    00026 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this module.
    00027 **
    00028 ** GNU General Public License Usage
    00029 ** Alternatively, this file may be used under the terms of the GNU
    00030 ** General Public License version 3.0 as published by the Free Software
    00031 ** Foundation and appearing in the file LICENSE.GPL included in the
    00032 ** packaging of this file.  Please review the following information to
    00033 ** ensure the GNU General Public License version 3.0 requirements will be
    00034 ** met: http://www.gnu.org/copyleft/gpl.html.
    00035 **
    00036 ** If you have questions regarding the use of this file, please contact
    00037 ** Nokia at qt-info@nokia.com.
    00038 ** $QT_END_LICENSE$
    00039 **
    00040 ****************************************************************************/
    00041
    00042 #ifndef QSQL_DB2_H
    00043 #define QSQL_DB2_H
    00044
    00045 #ifdef QT_PLUGIN
    00046 #define Q_EXPORT_SQLDRIVER_DB2
    00047 #else
    00048 #define Q_EXPORT_SQLDRIVER_DB2 Q_SQL_EXPORT
    00049 #endif
    00050
    00051 #include <QtSql/qsqlresult.h>
    00052 #include <QtSql/qsqldriver.h>
    00053
    00054 QT_BEGIN_HEADER
    00055
    00056 QT_BEGIN_NAMESPACE
    00057 class QDB2Driver;
    00058 class QDB2DriverPrivate;
    00059 class QDB2ResultPrivate;
    00060 class QSqlRecord;
    00061
    00062 class QDB2Result : public QSqlResult
    00063 {
    00064 public:
    00065     QDB2Result(const QDB2Driver* dr, const QDB2DriverPrivate* dp);
    00066     ~QDB2Result();
    00067     bool prepare(const QString& query);
    00068     bool exec();
    00069     QVariant handle() const;
    00070
    00071 protected:
    00072     QVariant data(int field);
    00073     bool reset (const QString& query);
    00074     bool fetch(int i);
    00075     bool fetchNext();
    00076     bool fetchFirst();
    00077     bool fetchLast();
    00078     bool isNull(int i);
    00079     int size();
    00080     int numRowsAffected();
    00081     QSqlRecord record() const;
    00082     void virtual_hook(int id, void *data);
    00083     bool nextResult();
    00084
    00085 private:
    00086     QDB2ResultPrivate* d;
    00087 };
    00088
    00089 class Q_EXPORT_SQLDRIVER_DB2 QDB2Driver : public QSqlDriver
    00090 {
    00091     Q_OBJECT
    00092 public:
    00093     explicit QDB2Driver(QObject* parent = 0);
    00094     QDB2Driver(Qt::HANDLE env, Qt::HANDLE con, QObject* parent = 0);
    00095     ~QDB2Driver();
    00096     bool hasFeature(DriverFeature) const;
    00097     void close();
    00098     QSqlRecord record(const QString& tableName) const;
    00099     QStringList tables(QSql::TableType type) const;
    00100     QSqlResult *createResult() const;
    00101     QSqlIndex primaryIndex(const QString& tablename) const;
    00102     bool beginTransaction();
    00103     bool commitTransaction();
    00104     bool rollbackTransaction();
    00105     QString formatValue(const QSqlField &field, bool trimStrings) const;
    00106     QVariant handle() const;
    00107     bool open(const QString& db,
    00108                const QString& user,
    00109                const QString& password,
    00110                const QString& host,
    00111                int port,
    00112                const QString& connOpts);
    00113     QString escapeIdentifier(const QString &identifier, IdentifierType type) const;
    00114
    00115 private:
    00116     bool setAutoCommit(bool autoCommit);
    00117     QDB2DriverPrivate* d;
    00118 };
    00119
    00120 QT_END_NAMESPACE
    00121
    00122 QT_END_HEADER
    00123
    00124 #endif // QSQL_DB2_H