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39
40 #include "georoutereply_esri.h"
41 #include "georoutejsonparser_esri.h"
42
43 #include <QJsonDocument>
44
45 QT_BEGIN_NAMESPACE
46
47 // JSON reference: http://resources.arcgis.com/en/help/arcgis-rest-api/#/Route_service_with_synchronous_execution/02r300000036000000/
48
GeoRouteReplyEsri(QNetworkReply * reply,const QGeoRouteRequest & request,QObject * parent)49 GeoRouteReplyEsri::GeoRouteReplyEsri(QNetworkReply *reply, const QGeoRouteRequest &request,
50 QObject *parent) :
51 QGeoRouteReply(request, parent)
52 {
53 if (!reply) {
54 setError(UnknownError, QStringLiteral("Null reply"));
55 return;
56 }
57 connect(reply, SIGNAL(finished()), this, SLOT(networkReplyFinished()));
58 connect(reply, SIGNAL(errorOccurred(QNetworkReply::NetworkError)),
59 this, SLOT(networkReplyError(QNetworkReply::NetworkError)));
60 connect(this, &QGeoRouteReply::aborted, reply, &QNetworkReply::abort);
61 connect(this, &QObject::destroyed, reply, &QObject::deleteLater);
62 }
63
~GeoRouteReplyEsri()64 GeoRouteReplyEsri::~GeoRouteReplyEsri()
65 {
66 }
67
networkReplyFinished()68 void 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(reply->readAll());
77 GeoRouteJsonParserEsri parser(document);
78
79 if (parser.isValid())
80 {
81 setRoutes(parser.routes());
82 setFinished(true);
83 } else {
84 setError(QGeoRouteReply::ParseError, parser.errorString());
85 }
86 }
87
networkReplyError(QNetworkReply::NetworkError error)88 void GeoRouteReplyEsri::networkReplyError(QNetworkReply::NetworkError error)
89 {
90 Q_UNUSED(error);
91 QNetworkReply *reply = static_cast<QNetworkReply *>(sender());
92 reply->deleteLater();
93 setError(QGeoRouteReply::CommunicationError, reply->errorString());
94 }
95
96 QT_END_NAMESPACE
97