source: src/mvc/track.cpp @ 0d995ed

qt5
Last change on this file since 0d995ed was ca90cb1, checked in by uzakmat <uzakmat@…>, 12 years ago

A header with the proper copyright/lincence statement was added into each source/header file.

  • Property mode set to 100644
File size: 2.2 KB
Line 
1/*
2 * Copyright (C) 2010 Ixonos Plc.
3 *
4 * This file is part of fosdem-schedule.
5 *
6 * fosdem-schedule is free software: you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the Free
8 * Software Foundation, either version 2 of the License, or (at your option)
9 * any later version.
10 *
11 * fosdem-schedule is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
13 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
14 * more details.
15 *
16 * You should have received a copy of the GNU General Public License along with
17 * fosdem-schedule.  If not, see <http://www.gnu.org/licenses/>.
18 */
19
20#include "track.h"
21
22QString const Track::sTableName = QString("track");
23int const Track::sTableColCount = 2;
24const QString Track::NAME = "name";
25
26QSqlRecord const Track::sColumns = Track::toRecord(QList<QSqlField>()
27    << QSqlField("id", QVariant::Int)
28    << QSqlField(NAME, QVariant::String));
29
30class TrackInsertException : OrmSqlException
31{
32public:
33    TrackInsertException(const QString& text) : OrmSqlException(text) {}
34};
35
36int Track::insert()
37{
38    QSqlQuery query;
39    query.prepare("INSERT INTO " + sTableName + " (" + NAME + ")" + " VALUES " + "(\"" + name() + "\")");
40    if (!query.exec())
41    {
42        throw TrackInsertException("Exec Error");
43    }
44    QVariant variant = query.lastInsertId();
45    if (variant.isValid())
46        return variant.toInt();
47    else
48        throw TrackInsertException("Last Insert Id Error");
49}
50
51Track Track::retrieveByName(QString name)
52{
53    QSqlQuery query;
54    query.prepare(
55            selectQuery()
56            + QString("WHERE %1.name = :name").arg(sTableName));
57    query.bindValue(":name", name);
58    return loadOne(query);
59}
60
61QList<Track> Track::getAll()
62{
63    QSqlQuery query;
64    query.prepare(selectQuery());
65    return load(query);
66}
67
68Track Track::retrieve(int id)
69{
70    QSqlQuery query;
71    query.prepare(selectQuery()
72            + QString("WHERE %1.id = :id").arg(sTableName));
73    query.bindValue(":id", id);
74    return loadOne(query);
75}
76
77QString Track::retrieveTrackName(int id)
78{
79    Track track = retrieve(id);
80    return track.name();
81}
Note: See TracBrowser for help on using the repository browser.