![]() |
QxOrm 1.1.9
C++ Object Relational Mapping library
|
00001 /**************************************************************************** 00002 ** 00003 ** http://www.qxorm.com/ 00004 ** http://sourceforge.net/projects/qxorm/ 00005 ** Original file by Lionel Marty 00006 ** 00007 ** This file is part of the QxOrm library 00008 ** 00009 ** This software is provided 'as-is', without any express or implied 00010 ** warranty. In no event will the authors be held liable for any 00011 ** damages arising from the use of this software. 00012 ** 00013 ** GNU Lesser General Public License Usage 00014 ** This file must be used under the terms of the GNU Lesser 00015 ** General Public License version 2.1 as published by the Free Software 00016 ** Foundation and appearing in the file 'license.lgpl.txt' included in the 00017 ** packaging of this file. Please review the following information to 00018 ** ensure the GNU Lesser General Public License version 2.1 requirements 00019 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. 00020 ** 00021 ** If you have questions regarding the use of this file, please contact : 00022 ** contact@qxorm.com 00023 ** 00024 ****************************************************************************/ 00025 00026 #ifndef _QX_SERIALIZE_INVOKER_H_ 00027 #define _QX_SERIALIZE_INVOKER_H_ 00028 00029 #ifdef _MSC_VER 00030 #pragma once 00031 #endif 00032 00033 #ifdef _MSC_VER 00034 #pragma warning(push) 00035 #pragma warning(disable:4996) 00036 #pragma warning(disable:4094) 00037 #endif // _MSC_VER 00038 00039 #include <boost/mpl/if.hpp> 00040 #include <boost/mpl/logical.hpp> 00041 #include <boost/static_assert.hpp> 00042 00043 #include <boost/serialization/serialization.hpp> 00044 #include <boost/serialization/base_object.hpp> 00045 #include <boost/serialization/nvp.hpp> 00046 00047 #include <QxTraits/get_base_class.h> 00048 #include <QxTraits/is_qx_registered.h> 00049 00050 #include <QxRegister/QxClass.h> 00051 00052 namespace qx { 00053 namespace serialization { 00054 namespace detail { 00055 00056 template <class Base> 00057 struct base_class 00058 { 00059 template <class Archive, class T> 00060 static inline void save(Archive & ar, const T & t, const unsigned int file_version) 00061 { 00062 Q_UNUSED(file_version); 00063 BOOST_STATIC_ASSERT(qx::trait::is_qx_registered<T>::value); 00064 const char * sTag = QxClass<Base>::getSingleton()->getNamePtr(); 00065 ar << boost::serialization::make_nvp(sTag, boost::serialization::base_object<const Base>(t)); 00066 } 00067 template <class Archive, class T> 00068 static inline void load(Archive & ar, T & t, const unsigned int file_version) 00069 { 00070 Q_UNUSED(file_version); 00071 BOOST_STATIC_ASSERT(qx::trait::is_qx_registered<T>::value); 00072 const char * sTag = QxClass<Base>::getSingleton()->getNamePtr(); 00073 ar >> boost::serialization::make_nvp(sTag, boost::serialization::base_object<Base>(t)); 00074 } 00075 }; 00076 00077 template <> 00078 struct base_class<qx::trait::no_base_class_defined> 00079 { 00080 template <class Archive, class T> 00081 static inline void save(Archive & ar, const T & t, const unsigned int file_version) 00082 { Q_UNUSED(ar); Q_UNUSED(t); Q_UNUSED(file_version); } 00083 template <class Archive, class T> 00084 static inline void load(Archive & ar, T & t, const unsigned int file_version) 00085 { Q_UNUSED(ar); Q_UNUSED(t); Q_UNUSED(file_version); } 00086 }; 00087 00088 template <class Archive, class T> 00089 void save(Archive & ar, const T & t, const unsigned int file_version) 00090 { 00091 typedef typename qx::trait::get_base_class<T>::type qx_type_base_class_tmp; 00092 qx::serialization::detail::base_class<qx_type_base_class_tmp>::save(ar, t, file_version); 00093 QxClass<T>::getSingleton()->dataMemberX()->toArchive(& t, ar, file_version); 00094 } 00095 00096 template <class Archive, class T> 00097 void load(Archive & ar, T & t, const unsigned int file_version) 00098 { 00099 typedef typename qx::trait::get_base_class<T>::type qx_type_base_class_tmp; 00100 qx::serialization::detail::base_class<qx_type_base_class_tmp>::load(ar, t, file_version); 00101 QxClass<T>::getSingleton()->dataMemberX()->fromArchive(& t, ar, file_version); 00102 } 00103 00104 template <class Archive, class T> 00105 struct saver 00106 { 00107 static inline void invoke(Archive & ar, const T & t, const unsigned int file_version) 00108 { qx::serialization::detail::save(ar, t, file_version); } 00109 }; 00110 00111 template <class Archive, class T> 00112 struct loader 00113 { 00114 static inline void invoke(Archive & ar, T & t, const unsigned int file_version) 00115 { qx::serialization::detail::load(ar, t, file_version); } 00116 }; 00117 00118 } // namespace detail 00119 } // namespace serialization 00120 } // namespace qx 00121 00122 #include "../../inl/QxSerialize/QxSerializeInvoker.inl" 00123 00124 #ifdef _MSC_VER 00125 #pragma warning(pop) 00126 #endif // _MSC_VER 00127 00128 #endif // _QX_SERIALIZE_INVOKER_H_