QxOrm  1.4.5
C++ Object Relational Mapping library
QxSerializeQJson_QWeakPointer.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_QWEAKPOINTER_H_
00034 #define _QX_SERIALIZE_QJSON_QWEAKPOINTER_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 #include <QtCore/QWeakPointer>
00051 
00052 #include <QxConvert/QxConvert.h>
00053 #include <QxConvert/QxConvert_Impl.h>
00054 
00055 #include <QxSerialize/QJson/QxSerializeQJson_QSharedPointer.h>
00056 
00057 namespace qx {
00058 namespace cvt {
00059 namespace detail {
00060 
00061 template <typename T>
00062 struct QxConvert_ToJson< QWeakPointer<T> >
00063 {
00064    static inline QJsonValue toJson(const QWeakPointer<T> & t, const QString & format)
00065    {
00066       QSharedPointer<T> ptr = t.toStrongRef();
00067       return qx::cvt::to_json(ptr, format);
00068    }
00069 };
00070 
00071 template <typename T>
00072 struct QxConvert_FromJson< QWeakPointer<T> >
00073 {
00074    static inline qx_bool fromJson(const QJsonValue & j, QWeakPointer<T> & t, const QString & format)
00075    {
00076       QSharedPointer<T> ptr;
00077       qx::cvt::from_json(j, ptr, format);
00078       t = QWeakPointer<T>(ptr);
00079       return qx_bool(true);
00080    }
00081 };
00082 
00083 } // namespace detail
00084 } // namespace cvt
00085 } // namespace qx
00086 
00087 #endif // _QX_SERIALIZE_QJSON_QWEAKPOINTER_H_
00088 #endif // _QX_NO_JSON