QxOrm  1.4.5
C++ Object Relational Mapping library
QxSerializeQJson_QScopedPointer.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 #if (QT_VERSION >= 0x040600)
00034 #ifndef _QX_SERIALIZE_QJSON_QSCOPEDPOINTER_H_
00035 #define _QX_SERIALIZE_QJSON_QSCOPEDPOINTER_H_
00036 
00037 #ifdef _MSC_VER
00038 #pragma once
00039 #endif
00040 
00048 #include <QtCore/qjsonvalue.h>
00049 #include <QtCore/qjsonobject.h>
00050 #include <QtCore/qjsonarray.h>
00051 #include <QtCore/qscopedpointer.h>
00052 
00053 #include <QxConvert/QxConvert.h>
00054 #include <QxConvert/QxConvert_Impl.h>
00055 
00056 namespace qx {
00057 namespace cvt {
00058 namespace detail {
00059 
00060 template <typename T>
00061 struct QxConvert_ToJson< QScopedPointer<T> >
00062 {
00063    static inline QJsonValue toJson(const QScopedPointer<T> & t, const QString & format)
00064    {
00065       if (t) { return qx::cvt::to_json((* t), format); }
00066       return QJsonValue();
00067    }
00068 };
00069 
00070 template <typename T>
00071 struct QxConvert_FromJson< QScopedPointer<T> >
00072 {
00073    static inline qx_bool fromJson(const QJsonValue & j, QScopedPointer<T> & t, const QString & format)
00074    {
00075       if (j.isNull()) { t.reset(); return qx_bool(true); }
00076       t.reset(new T()); return qx::cvt::from_json(j, (* t), format);
00077    }
00078 };
00079 
00080 } // namespace detail
00081 } // namespace cvt
00082 } // namespace qx
00083 
00084 #endif // _QX_SERIALIZE_QJSON_QSCOPEDPOINTER_H_
00085 #endif // (QT_VERSION >= 0x040600)
00086 #endif // _QX_NO_JSON