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3** Copyright (C) 2013-2018 Esri <contracts@esri.com>
4** Contact: https://www.qt.io/licensing/
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6** This file is part of the QtLocation module of the Qt Toolkit.
7**
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38****************************************************************************/
39
40#include "georoutereply_esri.h"
41#include "georoutejsonparser_esri.h"
42
43#include <QJsonDocument>
44
45QT_BEGIN_NAMESPACE
46
47// JSON reference: http://resources.arcgis.com/en/help/arcgis-rest-api/#/Route_service_with_synchronous_execution/02r300000036000000/
48
49GeoRouteReplyEsri::GeoRouteReplyEsri(QNetworkReply *reply, const QGeoRouteRequest &request,
50 QObject *parent) :
51 QGeoRouteReply(request, parent)
52{
53 if (!reply) {
54 setError(error: UnknownError, QStringLiteral("Null reply"));
55 return;
56 }
57 connect(sender: reply, SIGNAL(finished()), receiver: this, SLOT(networkReplyFinished()));
58 connect(sender: reply, SIGNAL(errorOccurred(QNetworkReply::NetworkError)),
59 receiver: this, SLOT(networkReplyError(QNetworkReply::NetworkError)));
60 connect(sender: this, signal: &QGeoRouteReply::aborted, receiver: reply, slot: &QNetworkReply::abort);
61 connect(sender: this, signal: &QObject::destroyed, receiver: reply, slot: &QObject::deleteLater);
62}
63
64GeoRouteReplyEsri::~GeoRouteReplyEsri()
65{
66}
67
68void GeoRouteReplyEsri::networkReplyFinished()
69{
70 QNetworkReply *reply = static_cast<QNetworkReply *>(sender());
71 reply->deleteLater();
72
73 if (reply->error() != QNetworkReply::NoError)
74 return;
75
76 QJsonDocument document = QJsonDocument::fromJson(json: reply->readAll());
77 GeoRouteJsonParserEsri parser(document);
78
79 if (parser.isValid())
80 {
81 setRoutes(parser.routes());
82 setFinished(true);
83 } else {
84 setError(error: QGeoRouteReply::ParseError, errorString: parser.errorString());
85 }
86}
87
88void GeoRouteReplyEsri::networkReplyError(QNetworkReply::NetworkError error)
89{
90 Q_UNUSED(error);
91 QNetworkReply *reply = static_cast<QNetworkReply *>(sender());
92 reply->deleteLater();
93 setError(error: QGeoRouteReply::CommunicationError, errorString: reply->errorString());
94}
95
96QT_END_NAMESPACE
97

source code of qtlocation/src/plugins/geoservices/esri/georoutereply_esri.cpp