Qt- Web service Requests
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I'm trying out web service requests using this site as an example:
http://www.rcsb.org/pdb/software/rest.doI got some GET REST request to work, but I' have no idea how to send the XML POST for its advanced search service. This is what I tried:
@
void WindowWrapper::postRequest()
{
QNetworkRequest request;request.setRawHeader("Content-Type", "text/xml;charset=UTF-8"); request.setUrl(QUrl(request_url_)); QString query = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" "<orgPdbQuery>" "<queryType>org.pdb.query.simple.StructureIdQuery</queryType>" "<description>Simple query for a list of PDB IDs (1 IDs) : 3I5F</description>" "<structureIdList>3I5F</structureIdList>" "</orgPdbQuery>"; QObject::connect(network_, SIGNAL(finished(QNetworkReply*)), this, SLOT(slotRequestFinished(QNetworkReply*))); network_->post(request, query.toUtf8());
}
void WindowWrapper::slotRequestFinished(QNetworkReply* reply)
{
if(reply->error() > 0)
{
qDebug() << reply->errorString();
}
else
{
QByteArray data = reply->readAll();qDebug() << "Request successful!"; qDebug() << data; }
}
@
And this is how i call the method:
@
wrapper_->set_request_url("http://www.rcsb.org/pdb/rest/search/");wrapper_->postRequest();
@There's no error on the request, but i get no response at all...
Does anyone know how can i do this?
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It seem that the service from that site only accepts application/x-www-form-urlencoded as Content-Type. Now it's working..