QxOrm 1.4.9
C++ Object Relational Mapping library
Loading...
Searching...
No Matches
QxPropertyBag.h
Go to the documentation of this file.
1/****************************************************************************
2**
3** https://www.qxorm.com/
4** Copyright (C) 2013 Lionel Marty (contact@qxorm.com)
5**
6** This file is part of the QxOrm library
7**
8** This software is provided 'as-is', without any express or implied
9** warranty. In no event will the authors be held liable for any
10** damages arising from the use of this software
11**
12** Commercial Usage
13** Licensees holding valid commercial QxOrm licenses may use this file in
14** accordance with the commercial license agreement provided with the
15** Software or, alternatively, in accordance with the terms contained in
16** a written agreement between you and Lionel Marty
17**
18** GNU General Public License Usage
19** Alternatively, this file may be used under the terms of the GNU
20** General Public License version 3.0 as published by the Free Software
21** Foundation and appearing in the file 'license.gpl3.txt' included in the
22** packaging of this file. Please review the following information to
23** ensure the GNU General Public License version 3.0 requirements will be
24** met : http://www.gnu.org/copyleft/gpl.html
25**
26** If you are unsure which license is appropriate for your use, or
27** if you have questions regarding the use of this file, please contact :
28** contact@qxorm.com
29**
30****************************************************************************/
31
32#ifndef _QX_PROPERTY_BAG_H_
33#define _QX_PROPERTY_BAG_H_
34
35#ifdef _MSC_VER
36#pragma once
37#endif
38
46#include <QtCore/qhash.h>
47#include <QtCore/qstring.h>
48#include <QtCore/qvariant.h>
49
50namespace qx {
51
57{
58
59protected:
60
61 typedef QHash<QString, QVariant> type_hash_prop_bag;
62 typedef std::shared_ptr<type_hash_prop_bag> type_hash_prop_bag_ptr;
63
65
66public:
67
69 virtual ~QxPropertyBag() { ; }
70
71 void setPropertyBag(const QString & key, const QVariant & value) { initPropertyBag(); m_lstPropertyBag->insert(key, value); }
72 QVariant getPropertyBag(const QString & key) const { return ((m_lstPropertyBag && m_lstPropertyBag->contains(key)) ? m_lstPropertyBag->value(key) : QVariant()); }
73 void removePropertyBag(const QString & key) { if (m_lstPropertyBag) { m_lstPropertyBag->remove(key); } }
75 long countPropertyBag() const { return (m_lstPropertyBag ? m_lstPropertyBag->count() : 0); }
76 QList<QString> getAllPropertyBagKeys() const { return (m_lstPropertyBag ? m_lstPropertyBag->keys() : QList<QString>()); }
77
78private:
79
80 inline void initPropertyBag()
81 { if (! m_lstPropertyBag) { m_lstPropertyBag = std::make_shared<type_hash_prop_bag>(); } }
82
83};
84
85} // namespace qx
86
87#endif // _QX_PROPERTY_BAG_H_
qx::QxPropertyBag : used by introspection engine (IxClass, IxDataMember, IxFunction,...
long countPropertyBag() const
std::shared_ptr< type_hash_prop_bag > type_hash_prop_bag_ptr
void setPropertyBag(const QString &key, const QVariant &value)
QVariant getPropertyBag(const QString &key) const
QList< QString > getAllPropertyBagKeys() const
type_hash_prop_bag_ptr m_lstPropertyBag
List of all properties in the bag (meta-data)
void removePropertyBag(const QString &key)
virtual ~QxPropertyBag()
QHash< QString, QVariant > type_hash_prop_bag
Root namespace for all QxOrm library features.