qgrpcasyncreply.h

/*
 * MIT License
 *
 * Copyright (c) 2019 Alexey Edelev <semlanik@gmail.com>
 *
 * This file is part of QtProtobuf project https://git.semlanik.org/semlanik/qtprotobuf
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this
 * software and associated documentation files (the "Software"), to deal in the Software
 * without restriction, including without limitation the rights to use, copy, modify,
 * merge, publish, distribute, sublicense, and/or sell copies of the Software, and
 * to permit persons to whom the Software is furnished to do so, subject to the following
 * conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies
 * or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
 * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
 * PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
 * FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 */
 
#pragma once //QGrpcAsyncReply
 
#include <functional>
#include <QMutex>
#include <memory>
 
#include "qabstractgrpcchannel.h"
#include "qabstractgrpcclient.h"
#include "qgrpcasyncoperationbase_p.h"
 
#include "qtgrpcglobal.h"
 
namespace QtProtobuf {
 
class Q_GRPC_EXPORT QGrpcAsyncReply final : public QGrpcAsyncOperationBase
{
    Q_OBJECT
public:
    void abort();
 
    template <typename Func1, typename Func2>
    inline void subscribe(QObject *receiver, Func1 finishCallback, Func2 errorCallback,
                                     Qt::ConnectionType type = Qt::AutoConnection)
    {
        QObject::connect(this, &QGrpcAsyncReply::finished, receiver, finishCallback, type);
        QObject::connect(this, &QGrpcAsyncReply::error, receiver, errorCallback, type);
    }
 
    template <typename Func1>
    inline void subscribe(QObject *receiver, Func1 finishCallback,
                                     Qt::ConnectionType type = Qt::AutoConnection)
    {
        QObject::connect(this, &QGrpcAsyncReply::finished, receiver, finishCallback, type);
    }
 
protected:
    QGrpcAsyncReply(const std::shared_ptr<QAbstractGrpcChannel> &channel, QAbstractGrpcClient *parent) : QGrpcAsyncOperationBase(channel, parent)
    {}
    ~QGrpcAsyncReply() = default;
 
private:
    QGrpcAsyncReply();
    Q_DISABLE_COPY_MOVE(QGrpcAsyncReply)
 
    friend class QAbstractGrpcClient;
};
}