drivers/sybase/SybaseCursor.h

0001 /* This file is part of the KDE project
0002    Copyright (C) 2007 Sharan Rao <sharanrao@gmail.com>
0003
0004 This program is free software; you can redistribute it and/or
0005 modify it under the terms of the GNU Library General Public
0006 License as published by the Free Software Foundation; either
0007 version 2 of the License, or (at your option) any later version.
0008
0009 This program is distributed in the hope that it will be useful,
0010 but WITHOUT ANY WARRANTY; without even the implied warranty of
0011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0012 Library General Public License for more details.
0013
0014 You should have received a copy of the GNU Library General Public License
0015 along with this program; see the file COPYING. If not, write to
0016 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0017  * Boston, MA 02110-1301, USA.
0018 */
0019
0020 #ifndef _SYBASECURSOR_H_
0021 #define _SYBASECURSOR_H_
0022
0023 #include "KDbCursor.h"
0024 #include "KDbConnection.h"
0025
0026 class SybaseCursorData;
0027
0028 class SybaseCursor: public KDbCursor
0029 {
0030 public:
0031     SybaseCursor(KDbConnection* conn, const KDbEscapedString& sql,
0032                  int cursor_options = NoOptions);
0033     SybaseCursor(KDbConnection* conn, KDbQuerySchema* query, int options = NoOptions);
0034     virtual ~SybaseCursor();
0035     virtual bool drv_open(const KDbEscapedString& sql);
0036     virtual bool drv_close();
0037 //   virtual bool drv_moveFirst();
0038     virtual void drv_getNextRecord();
0039     //virtual bool drv_getPrevRecord();
0040     virtual QVariant value(int);
0041
0042 //    virtual void drv_clearServerResult();
0043     virtual void drv_appendCurrentRecordToBuffer();
0044     virtual void drv_bufferMovePointerNext();
0045     virtual void drv_bufferMovePointerPrev();
0046     virtual void drv_bufferMovePointerTo(qint64 to);
0047     virtual const char** recordData() const;
0048     virtual bool drv_storeCurrentRecord(KDbRecordData* data) const;
0049 //   virtual bool save(KDbRecordData& data, RowEditBuffer& buf);
0050
0051     //! Implemented for KDbResultable
0052     virtual QString serverResultName() const;
0053
0054 protected:
0055     QVariant pValue(int pos) const;
0056
0057     SybaseCursorData *d;
0058 };
0059
0060 #endif