1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
/**
* Copyright (C) 2013 Canonical, Ltd.
*
* This program is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License version 3, as published by
* the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranties of MERCHANTABILITY,
* SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authors: Gustavo Pichorim Boiko <gustavo.boiko@canonical.com>
*/
#ifndef SQLITEDATABASE_H
#define SQLITEDATABASE_H
#include <QObject>
#include <QSqlDatabase>
class SQLiteDatabase : public QObject
{
Q_OBJECT
public:
static SQLiteDatabase *instance();
bool initializeDatabase();
QSqlDatabase database() const;
bool beginTransation();
bool finishTransaction();
bool rollbackTransaction();
bool reopen();
protected:
bool createOrUpdateDatabase();
QStringList parseSchemaFile(const QString &fileName);
void parseVersionInfo();
private:
explicit SQLiteDatabase(QObject *parent = 0);
QString mDatabasePath;
QSqlDatabase mDatabase;
int mSchemaVersion;
};
#endif // SQLITEDATABASE_H
|
