File indexing completed on 2024-05-12 05:25:57

0001 /*
0002  * Copyright (C) 2016 Christian Mollekopf <chrigi_1@fastmail.fm>
0003  *
0004  * This library is free software; you can redistribute it and/or
0005  * modify it under the terms of the GNU Lesser General Public
0006  * License as published by the Free Software Foundation; either
0007  * version 2.1 of the License, or (at your option) version 3, or any
0008  * later version accepted by the membership of KDE e.V. (or its
0009  * successor approved by the membership of KDE e.V.), which shall
0010  * act as a proxy defined in Section 6 of version 3 of the license.
0011  *
0012  * This library is distributed in the hope that it will be useful,
0013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
0014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0015  * Lesser General Public License for more details.
0016  *
0017  * You should have received a copy of the GNU Lesser General Public
0018  * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
0019  */
0020 
0021 #pragma once
0022 
0023 #include "sink_export.h"
0024 #include <QByteArray>
0025 #include <QDebug>
0026 #include <QMutex>
0027 #include <functional>
0028 #include <memory>
0029 
0030 #include "domaintypeadaptorfactoryinterface.h"
0031 #include "applicationdomaintype.h"
0032 #include "log.h"
0033 
0034 namespace Sink {
0035 
0036 /**
0037  */
0038 class SINK_EXPORT AdaptorFactoryRegistry
0039 {
0040 public:
0041     static AdaptorFactoryRegistry &instance();
0042 
0043     template <class DomainType, class Factory>
0044     void registerFactory(const QByteArray &resource)
0045     {
0046         registerFactory(resource, std::make_shared<Factory>(), ApplicationDomain::getTypeName<DomainType>());
0047     }
0048 
0049     template <class DomainType>
0050     std::shared_ptr<DomainTypeAdaptorFactoryInterface> getFactory(const QByteArray &resource)
0051     {
0052         return getFactory(resource, ApplicationDomain::getTypeName<DomainType>());
0053     }
0054 
0055     std::shared_ptr<DomainTypeAdaptorFactoryInterface> getFactory(const QByteArray &resource, const QByteArray &typeName);
0056 
0057     QMap<QByteArray, DomainTypeAdaptorFactoryInterface::Ptr> getFactories(const QByteArray &resource);
0058 
0059 private:
0060     AdaptorFactoryRegistry();
0061     void registerFactory(const QByteArray &resource, const std::shared_ptr<void> &instance, const QByteArray typeName);
0062 
0063     QHash<QByteArray, std::shared_ptr<void>> mRegistry;
0064     QMultiHash<QByteArray, QByteArray> mTypes;
0065     static QMutex sMutex;
0066 };
0067 }