public Request(ConnectionData connectionData, DataProvider dataProvider)
{
ID = dataProvider.Register(connectionData);
ConnectionData = connectionData;
DataProvider = dataProvider;
}
private Response RetrieveResponse(ConnectionData connectionData, Uri url)
{
HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(url);
webRequest.KeepAlive = false;
webRequest.Method = "GET";
webRequest.AutomaticDecompression = DecompressionMethods.GZip;
webRequest.Headers.Add(connectionData.HttpHeaderFields);
var config = ConnectionSection.GetSection();
if (config.Language != "")
{
webRequest.Headers.Add(HttpRequestHeader.AcceptLanguage, config.Language);
}
log.InfoFormat("Sending request to URL: {0}", url);
HttpWebResponse webResponse = (HttpWebResponse)webRequest.GetResponse();
var statusCode = webResponse.StatusCode;
StreamReader responseStream = new StreamReader(webResponse.GetResponseStream(), true);
string responseText = responseStream.ReadToEnd();
responseStream.Close();
webResponse.Close();
return new Response(
responseText,
statusCode
);
}
/**
* Make a connection data object known to the data provider and obtain an ID
* for it (basically, a handle).
*/
public int Register(ConnectionData connectionData)
{
int id = NextID++;
ConnectionData[id] = connectionData;
log.DebugFormat("Registered connection data for ID {0}.", id);
return id;
}
public void TestLoadResponse()
{
var connectionData = new ConnectionData();
int id = DataProvider.Register(connectionData);
var parameters = connectionData.Parameters;
parameters["format"] = "json";
parameters["do"] = "getTagCloud";
parameters["test"] = "test";
connectionData.Action = RequestType.TagCloud;
DataProvider.LoadResponse(id);
var response = connectionData.Response;
Assert.AreEqual(HttpStatusCode.OK, response.StatusCode);
Assert.AreEqual("test response", response.Content);
}
public Request GetRequest()
{
var connectionData = new ConnectionData(new NameValueCollection(RequestParameters));
return new Request(connectionData, DataProvider);
}
private NameValueCollection PrepareParameters(ConnectionData connectionData)
{
var parameters = connectionData.Parameters;
// TODO: Should we introduce a debug flag into the app.config?
// If so, we'd set the parameters['verbose'] = true; here
return parameters;
}
