QxOrm  1.4.5
C++ Object Relational Mapping library
QxSerializeQJson_qx_registered_class.h
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00001 /****************************************************************************
00002 **
00003 ** https://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 :
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00031 
00032 #ifndef _QX_NO_JSON
00033 #ifndef _QX_SERIALIZE_QJSON_QX_REGISTERED_CLASS_H_
00034 #define _QX_SERIALIZE_QJSON_QX_REGISTERED_CLASS_H_
00035 
00036 #ifdef _MSC_VER
00037 #pragma once
00038 #endif
00039 
00047 #include <QtCore/qjsonvalue.h>
00048 #include <QtCore/qjsonobject.h>
00049 #include <QtCore/qjsonarray.h>
00050 
00051 #include <QxTraits/is_qx_registered.h>
00052 
00053 #include <QxRegister/IxClass.h>
00054 #include <QxRegister/QxClass.h>
00055 
00056 namespace qx {
00057 namespace cvt {
00058 namespace detail {
00059 
00060 struct QX_DLL_EXPORT QxSerializeJsonRegistered_Helper
00061 {
00062 
00063    static QJsonValue save(IxClass * pClass, const void * pOwner, const QString & format);
00064    static qx_bool load(const QJsonValue & j, IxClass * pClass, void * pOwner, const QString & format);
00065 
00066 private:
00067 
00068    static void saveHelper(QJsonObject & obj, IxClass * pClass, const void * pOwner, const QString & format);
00069    static void loadHelper(const QJsonObject & obj, IxClass * pClass, void * pOwner, const QString & format);
00070 
00071 };
00072 
00073 template <typename T>
00074 struct QxSerializeJsonRegistered
00075 {
00076 
00077    enum { is_valid = qx::trait::is_qx_registered<T>::value };
00078 
00079    static QJsonValue save(const T & t, const QString & format)
00080    {
00081       static_assert(is_valid, "is_valid");
00082       return qx::cvt::detail::QxSerializeJsonRegistered_Helper::save(qx::QxClass<T>::getSingleton(), (& t), format);
00083    }
00084 
00085    static qx_bool load(const QJsonValue & j, T & t, const QString & format)
00086    {
00087       static_assert(is_valid, "is_valid");
00088       return qx::cvt::detail::QxSerializeJsonRegistered_Helper::load(j, qx::QxClass<T>::getSingleton(), (& t), format);
00089    }
00090 
00091 };
00092 
00093 } // namespace detail
00094 } // namespace cvt
00095 } // namespace qx
00096 
00097 #define QX_JSON_SERIALIZE_ONLY_ID "QX_JSON_SERIALIZE_ONLY_ID"
00098 
00099 #endif // _QX_SERIALIZE_QJSON_QX_REGISTERED_CLASS_H_
00100 #endif // _QX_NO_JSON