Akonadi

tagfetchhelper.h
1 /*
2  Copyright (c) 2014 Daniel Vrátil <[email protected]>
3 
4  This library is free software; you can redistribute it and/or modify it
5  under the terms of the GNU Library General Public License as published by
6  the Free Software Foundation; either version 2 of the License, or (at your
7  option) any later version.
8 
9  This library is distributed in the hope that it will be useful, but WITHOUT
10  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11  FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
12  License for more details.
13 
14  You should have received a copy of the GNU Library General Public License
15  along with this library; see the file COPYING.LIB. If not, write to the
16  Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
17  02110-1301, USA.
18 */
19 
20 #ifndef AKONADI_TAGFETCHHELPER_H
21 #define AKONADI_TAGFETCHHELPER_H
22 
23 #include <QSqlQuery>
24 
25 #include <private/scope_p.h>
26 #include <private/protocol_p.h>
27 
28 namespace Akonadi
29 {
30 
31 namespace Server
32 {
33 
34 class Connection;
35 
36 class TagFetchHelper
37 {
38 public:
39  TagFetchHelper(Connection *connection, const Scope &scope, const Protocol::TagFetchScope &fetchScope);
40  ~TagFetchHelper() = default;
41 
42  bool fetchTags();
43 
44  static QMap<QByteArray, QByteArray> fetchTagAttributes(qint64 tagId, const Protocol::TagFetchScope &fetchScope);
45 
46 private:
47  QSqlQuery buildTagQuery();
48  QSqlQuery buildAttributeQuery() const;
49  static QSqlQuery buildAttributeQuery(qint64 id, const Protocol::TagFetchScope &fetchScope);
50 
51 private:
52  Connection *mConnection = nullptr;
53  Scope mScope;
54  Protocol::TagFetchScope mFetchScope;
55 };
56 
57 } // namespace Server
58 } // namespace Akonadi
59 
60 #endif // AKONADI_TAGFETCHHELPER_H
Helper integration between Akonadi and Qt.
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