QxOrm  1.4.5
C++ Object Relational Mapping library
QxSerializeQJson_std_unique_ptr.h
Go to the documentation of this file.
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 :
00028 ** contact@qxorm.com
00029 **
00030 ****************************************************************************/
00031 
00032 #ifndef _QX_NO_JSON
00033 #ifndef _QX_SERIALIZE_QJSON_STD_UNIQUE_PTR_H_
00034 #define _QX_SERIALIZE_QJSON_STD_UNIQUE_PTR_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 <QxConvert/QxConvert.h>
00052 #include <QxConvert/QxConvert_Impl.h>
00053 
00054 namespace qx {
00055 namespace cvt {
00056 namespace detail {
00057 
00058 template <typename T>
00059 struct QxConvert_ToJson< std::unique_ptr<T> >
00060 {
00061    static inline QJsonValue toJson(const std::unique_ptr<T> & t, const QString & format)
00062    {
00063       if (t) { return qx::cvt::to_json((* t), format); }
00064       return QJsonValue();
00065    }
00066 };
00067 
00068 template <typename T>
00069 struct QxConvert_FromJson< std::unique_ptr<T> >
00070 {
00071    static inline qx_bool fromJson(const QJsonValue & j, std::unique_ptr<T> & t, const QString & format)
00072    {
00073       if (j.isNull()) { t.reset(); return qx_bool(true); }
00074       t.reset(new T()); return qx::cvt::from_json(j, (* t), format);
00075    }
00076 };
00077 
00078 } // namespace detail
00079 } // namespace cvt
00080 } // namespace qx
00081 
00082 #endif // _QX_SERIALIZE_QJSON_STD_UNIQUE_PTR_H_
00083 #endif // _QX_NO_JSON