public async Task <string> GetInfomationsOfStationByNameAsync(string nameOfCity, string numOfStation)
{
DateTime start = DateTime.Now;
MonitorStat.AddRequestFromClient();
if (cacheOfStation[numOfStation] != null)
{
MonitorStat.AddDelay(DateTime.Now.Subtract(start).TotalMilliseconds);
return((string)cacheOfStation[numOfStation]);
}
request = WebRequest.Create(
"https://api.jcdecaux.com/vls/v1/stations/" + numOfStation + "?contract=" + nameOfCity + "&apiKey=3857a4c9c72e34c322bd73cd36dec39dd7d15dd9");
Console.WriteLine(nameOfCity + numOfStation);
try
{
response = await request.GetResponseAsync();
// Display the status.
Console.WriteLine(((HttpWebResponse)response).StatusDescription);
// Get the stream containing content returned by the server.
dataStream = response.GetResponseStream();
// Open the stream using a StreamReader for easy access.
reader = new StreamReader(dataStream);
// Read the content.
MonitorStat.AddRequestToVelib();
responseFromServer = reader.ReadToEnd();
if (responseFromServer.Length > 50)
{
RootObject rb = JsonConvert.DeserializeObject <RootObject>(responseFromServer);
cacheOfStation.Set(numOfStation, rb.ToString(), cacheItemPolicy);
MonitorStat.AddCacheInfo();
MonitorStat.AddDelay(DateTime.Now.Subtract(start).TotalMilliseconds);
return(rb.ToString());
}
else
{
MonitorStat.AddDelay(DateTime.Now.Subtract(start).TotalMilliseconds);
return("Not Found!");
}
}
catch (WebException wex)
{
Console.WriteLine("Web Exception" + wex);
MonitorStat.AddDelay(DateTime.Now.Subtract(start).TotalMilliseconds);
return("Not Found!");
}
}
public async Task <string> GetAllStationsByCityAsync(string nameOfCity)
{
DateTime start = DateTime.Now;
MonitorStat.AddRequestFromClient();
if (cacheOfCity[nameOfCity] != null)
{
MonitorStat.AddDelay(DateTime.Now.Subtract(start).TotalMilliseconds);
return((string)cacheOfCity[nameOfCity]);
}
string res = "";
request = WebRequest.Create(
"https://api.jcdecaux.com/vls/v1/stations?contract=" + nameOfCity + "&apiKey=3857a4c9c72e34c322bd73cd36dec39dd7d15dd9");
try
{
response = await request.GetResponseAsync();
// Display the status.
Console.WriteLine(((HttpWebResponse)response).StatusDescription);
// Get the stream containing content returned by the server.
dataStream = response.GetResponseStream();
// Open the stream using a StreamReader for easy access.
reader = new StreamReader(dataStream);
MonitorStat.AddRequestToVelib();
// Read the content.
responseFromServer = reader.ReadToEnd();
List <RootObject> rb = JsonConvert.DeserializeObject <List <RootObject> >(responseFromServer);
foreach (RootObject ob in rb)
{
res = res + ob.name + "\n";
}
cacheOfCity.Set(nameOfCity, res, cacheItemPolicy);
MonitorStat.AddCacheInfo();
MonitorStat.AddDelay(DateTime.Now.Subtract(start).TotalMilliseconds);
}
catch (WebException wex)
{
MonitorStat.AddDelay(DateTime.Now.Subtract(start).TotalMilliseconds);
Console.WriteLine("Web Exception" + wex);
}
return(res);
}
private async Task <JObject> GetArray(string requestUrl)
{
// Create a request for the URL.
WebRequest request = WebRequest.Create(requestUrl);
// If required by the server, set the credentials.
// request.Credentials = CredentialCache.DefaultCredentials;
// Get the response.
WebResponse response = await request.GetResponseAsync();
// Display the status.
// Console.WriteLine(((HttpWebResponse)response).StatusDescription);
// Get the stream containing content returned by the server.
Stream dataStream = response.GetResponseStream();
// Open the stream using a StreamReader for easy access.
StreamReader reader = new StreamReader(dataStream);
// Read the content.
MonitorStat.AddRequestToVelib();
string responseFromServer = reader.ReadToEnd();
// Display the content.
return(JObject.Parse(responseFromServer));
}