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35****************************************************************************/
36
37#include "jsonparserhelpers.h"
38#include "qplacecontentreplyimpl.h"
39#include "../qplacemanagerengine_nokiav2.h"
40#include "../qgeoerror_messages.h"
41
42#include <QCoreApplication>
43#include <QtCore/QJsonDocument>
44#include <QtCore/QJsonObject>
45
46QT_BEGIN_NAMESPACE
47
48QPlaceContentReplyImpl::QPlaceContentReplyImpl(const QPlaceContentRequest &request,
49 QNetworkReply *reply,
50 QPlaceManagerEngineNokiaV2 *engine)
51 : QPlaceContentReply(engine), m_engine(engine)
52{
53 Q_ASSERT(engine);
54 if (!reply) {
55 setError(error_: UnknownError, QStringLiteral("Null reply"));
56 return;
57 }
58 setRequest(request);
59
60 connect(sender: reply, SIGNAL(finished()), receiver: this, SLOT(replyFinished()));
61 connect(sender: reply, SIGNAL(errorOccurred(QNetworkReply::NetworkError)),
62 receiver: this, SLOT(replyError(QNetworkReply::NetworkError)));
63 connect(sender: this, signal: &QPlaceReply::aborted, receiver: reply, slot: &QNetworkReply::abort);
64 connect(sender: this, signal: &QObject::destroyed, receiver: reply, slot: &QObject::deleteLater);
65}
66
67QPlaceContentReplyImpl::~QPlaceContentReplyImpl()
68{
69}
70
71void QPlaceContentReplyImpl::setError(QPlaceReply::Error error_, const QString &errorString)
72{
73 QPlaceContentReply::setError(error: error_, errorString);
74 emit error(error: error_, errorString);
75 setFinished(true);
76 emit finished();
77}
78
79void QPlaceContentReplyImpl::replyFinished()
80{
81 QNetworkReply *reply = static_cast<QNetworkReply *>(sender());
82 reply->deleteLater();
83
84 if (reply->error() != QNetworkReply::NoError)
85 return;
86
87 QJsonDocument document = QJsonDocument::fromJson(json: reply->readAll());
88 if (!document.isObject()) {
89 setError(error_: ParseError, errorString: QCoreApplication::translate(context: NOKIA_PLUGIN_CONTEXT_NAME, key: PARSE_ERROR));
90 return;
91 }
92
93 QJsonObject object = document.object();
94
95 QPlaceContent::Collection collection;
96 int totalCount;
97 QPlaceContentRequest previous;
98 QPlaceContentRequest next;
99
100 parseCollection(type: request().contentType(), object, collection: &collection, totalCount: &totalCount,
101 previous: &previous, next: &next, engine: m_engine);
102
103 setTotalCount(totalCount);
104 setContent(collection);
105 setPreviousPageRequest(previous);
106 setNextPageRequest(next);
107
108 setFinished(true);
109 emit finished();
110}
111
112void QPlaceContentReplyImpl::replyError(QNetworkReply::NetworkError error)
113{
114 QNetworkReply *reply = static_cast<QNetworkReply *>(sender());
115 reply->deleteLater();
116 if (error == QNetworkReply::OperationCanceledError)
117 setError(error_: QPlaceReply::CancelError, QStringLiteral("Request cancelled"));
118 else
119 setError(error_: QPlaceReply::CommunicationError, errorString: reply->errorString());
120}
121
122QT_END_NAMESPACE
123

source code of qtlocation/src/plugins/geoservices/nokia/placesv2/qplacecontentreplyimpl.cpp