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QxSerializeQJson_qx_registered_class.h
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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_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       BOOST_STATIC_ASSERT(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       BOOST_STATIC_ASSERT(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