src_network_access_qrestaccessmanager.cpp

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// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
 
QNetworkReply *reply = manager->get(request);
QObject::connect(reply, &QNetworkReply::finished, this, [reply]() {
    // The reply may be wrapped in the finish handler:
    QRestReply restReply(reply);
    if (restReply.isSuccess())
        // ...
});
 
 
// With lambda
manager->get(request, this, [this](QRestReply &reply) {
    if (reply.isSuccess()) {
        // ...
    }
});
// With member function
manager->get(request, this, &MyClass::handleFinished);
 
 
QJsonDocument myJson;
// ...
manager->post(request, myJson, this, [this](QRestReply &reply) {
    if (!reply.isSuccess()) {
        // ...
    }
    if (std::optional json = reply.readJson()) {
        // use *json
    }
});
 
 
manager->get(request, this, [this](QRestReply &reply) {
    if (!reply.isSuccess())
        // handle error
    if (std::optional json = reply.readJson())
        // use *json
});
 
 
manager->get(request, myData, this, [this](QRestReply &reply) {
    if (reply.isSuccess())
        // ...
});
 
 
manager->post(request, myData, this, [this](QRestReply &reply) {
    if (reply.isSuccess())
        // ...
});
 
 
manager->put(request, myData, this, [this](QRestReply &reply) {
    if (reply.isSuccess())
        // ...
});
 
 
manager->head(request, this, [this](QRestReply &reply) {
    if (reply.isSuccess())
        // ...
});
 
 
manager->deleteResource(request, this, [this](QRestReply &reply) {
    if (reply.isSuccess())
        // ...
});
 
 
manager->sendCustomRequest(request, "MYMETHOD",  myData,  this, [this](QRestReply &reply) {
    if (reply.isSuccess())
        // ...
});
 
 
manager->patch(request, myData, this, [this](QRestReply &reply) {
    if (reply.isSuccess())
        // ...
});