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QxOrm
1.4.2
C++ Object Relational Mapping library
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00001 /**************************************************************************** 00002 ** 00003 ** http://www.qxorm.com/ 00004 ** Copyright (C) 2013 Lionel Marty (contact@qxorm.com) 00005 ** 00006 ** This file is part of the QxOrm library 00007 ** 00008 ** This software is provided 'as-is', without any express or implied 00009 ** warranty. In no event will the authors be held liable for any 00010 ** damages arising from the use of this software 00011 ** 00012 ** Commercial Usage 00013 ** Licensees holding valid commercial QxOrm licenses may use this file in 00014 ** accordance with the commercial license agreement provided with the 00015 ** Software or, alternatively, in accordance with the terms contained in 00016 ** a written agreement between you and Lionel Marty 00017 ** 00018 ** GNU General Public License Usage 00019 ** Alternatively, this file may be used under the terms of the GNU 00020 ** General Public License version 3.0 as published by the Free Software 00021 ** Foundation and appearing in the file 'license.gpl3.txt' included in the 00022 ** packaging of this file. Please review the following information to 00023 ** ensure the GNU General Public License version 3.0 requirements will be 00024 ** met : http://www.gnu.org/copyleft/gpl.html 00025 ** 00026 ** If you are unsure which license is appropriate for your use, or 00027 ** if you have questions regarding the use of this file, please contact : 00028 ** contact@qxorm.com 00029 ** 00030 ****************************************************************************/ 00031 00032 #ifndef _QX_FACTORY_X_H_ 00033 #define _QX_FACTORY_X_H_ 00034 00035 #ifdef _MSC_VER 00036 #pragma once 00037 #endif 00038 00046 #include <boost/shared_ptr.hpp> 00047 00048 #include <QtCore/qhash.h> 00049 #include <QtCore/qmutex.h> 00050 00051 #include <QxFactory/IxFactory.h> 00052 00053 #include <QxSingleton/QxSingleton.h> 00054 00055 namespace qx { 00056 00057 inline boost::any create(const QString & sKey); 00058 template <typename T> inline T * create_nude_ptr(const QString & sKey); 00059 inline void * create_void_ptr(const QString & sKey); 00060 00061 class QxClassX; 00062 00067 class QX_DLL_EXPORT QxFactoryX : public QxSingleton<QxFactoryX> 00068 { 00069 00070 friend class QxClassX; 00071 friend class IxFactory; 00072 friend class QxSingleton<QxFactoryX>; 00073 friend inline boost::any create(const QString & sKey); 00074 template <typename T> friend inline T * create_nude_ptr(const QString & sKey); 00075 friend inline void * create_void_ptr(const QString & sKey); 00076 00077 protected: 00078 00079 QHash<QString, IxFactory *> m_mapFactoryX; 00080 QMutex m_oMutexFactoryX; 00081 00082 private: 00083 00084 QxFactoryX() : QxSingleton<QxFactoryX>("qx::QxFactoryX") { ; } 00085 virtual ~QxFactoryX() { ; } 00086 00087 QHash<QString, IxFactory *> * getAllFactory() { return (& m_mapFactoryX); } 00088 00089 void registerFactory(const QString & sKey, IxFactory * pFactory); 00090 void unregisterFactory(const QString & sKey); 00091 00092 boost::any createObject(const QString & sKey) const; 00093 void * createObjectNudePtr(const QString & sKey) const; 00094 00095 #ifndef _QX_NO_RTTI 00096 const std::type_info & typeInfo(const QString & sKey) const; 00097 #endif // _QX_NO_RTTI 00098 00099 static inline boost::any createInstance(const QString & sKey) { return QxFactoryX::getSingleton()->createObject(sKey); } 00100 static inline void * createInstanceNudePtr(const QString & sKey) { return QxFactoryX::getSingleton()->createObjectNudePtr(sKey); } 00101 00102 #ifndef _QX_NO_RTTI 00103 static inline const std::type_info & getTypeInfo(const QString & sKey) { return QxFactoryX::getSingleton()->typeInfo(sKey); } 00104 #endif // _QX_NO_RTTI 00105 00106 }; 00107 00112 inline boost::any create(const QString & sKey) 00113 { return qx::QxFactoryX::createInstance(sKey); } 00114 00119 template <typename T> 00120 inline T * create_nude_ptr(const QString & sKey) 00121 #ifdef _QX_NO_RTTI 00122 { return static_cast<T *>(qx::QxFactoryX::createInstanceNudePtr(sKey)); } 00123 #else // _QX_NO_RTTI 00124 { return dynamic_cast<T *>(static_cast<T *>(qx::QxFactoryX::createInstanceNudePtr(sKey))); } 00125 #endif // _QX_NO_RTTI 00126 00131 inline void * create_void_ptr(const QString & sKey) 00132 { return qx::QxFactoryX::createInstanceNudePtr(sKey); } 00133 00134 } // namespace qx 00135 00136 QX_DLL_EXPORT_QX_SINGLETON_HPP(qx::QxFactoryX) 00137 00138 #endif // _QX_FACTORY_X_H_