private XDocument GetSoapEnvelope(GalWebMethod _methodName, string _token, XElement _request, string _filter)
{
XNamespace methodNS = WebServiceNS;
XElement xmlRequestBody = new XElement(methodNS + _methodName.ToString(),
new XAttribute("xmlns", WebServiceNS));
if (GetAuthTagName(_methodName) == AuthTagName.Token)
{
xmlRequestBody.Add(new XElement(AuthTagName.Token.ToString(), _token));
}
else
{
xmlRequestBody.Add(new XElement(AuthTagName.Profile.ToString(), Profile));
}
if (_methodName != GalWebMethod.SubmitTerminalTransaction)
{
xmlRequestBody.Add(new XElement("LDVOverride", string.Empty));
}
if (_methodName != GalWebMethod.BeginSession && _methodName != GalWebMethod.EndSession)
{
xmlRequestBody.Add(new XElement("Request", _request));
}
xmlRequestBody.Add(new XElement("Filter", new XElement("_", new XAttribute("xmlns", _filter))));
XDocument docBody = new XDocument(new XDeclaration("1.0", "utf-8", String.Empty),
new XElement(soap + "Envelope",
new XAttribute(XNamespace.Xmlns + "soap", soap),
new XAttribute(XNamespace.Xmlns + "xsi", "http://www.w3.org/2001/XMLSchema-instance"),
new XAttribute(XNamespace.Xmlns + "xsd", "http://www.w3.org/2001/XMLSchema"),
new XElement(soap + "Body", xmlRequestBody)));
return(docBody);
}
public async Task <XmlElement> SubmitRequestAsync(GalWebMethod _methodName, string _token, XmlElement _request, string _filter)
{
string svcCredentials = Convert.ToBase64String(ASCIIEncoding.ASCII.GetBytes(UserName + ":" + Password));
XDocument soapEnvelopeXml = GetSoapEnvelope(_methodName, _token, _request.GetXElement(), _filter);
HttpClient httpClient = new HttpClient();
HttpContent httpContent = new StringContent(soapEnvelopeXml.ToString());
HttpRequestMessage req = new HttpRequestMessage(HttpMethod.Post, Url);
req.Headers.Add("SOAPAction", "\"" + WebServiceNS + _methodName.ToString() + "\"");
req.Headers.Add("Authorization", "Basic " + svcCredentials);
req.Method = HttpMethod.Post;
req.Content = httpContent;
req.Content.Headers.ContentType = MediaTypeHeaderValue.Parse("text/xml; charset=utf-8");
HttpResponseMessage response;
response = await httpClient.SendAsync(req);
var responseBodyAsText = await response.Content.ReadAsStringAsync();
#region C O M M E N T E D C O D E U S I N G HttpWebRequest
/*
* HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(Url);
* webRequest.Headers["SOAPAction"] = "http://webservices.galileo.com/" + _methodName.ToString();
* webRequest.Headers["Authorization"] = "Basic " + svcCredentials;
* webRequest.ContentType = "text/xml;charset=\"utf-8\"";
* webRequest.Accept = "text/xml";
* webRequest.Method = "POST";
*
*
*
* using (var stream = await Task.Factory.FromAsync<Stream>(webRequest.BeginGetRequestStream, webRequest.EndGetRequestStream, null))
* {
* soapEnvelopeXml.Save(stream);
* }
*
*
*
* // begin async call to web request.
* IAsyncResult asyncResult = webRequest.BeginGetResponse(null, null);
*
* // suspend this thread until call is complete. You might want to
* // do something usefull here like update your UI.
* asyncResult.AsyncWaitHandle.WaitOne();
*
* // get the response from the completed web request.
* string soapResult;
* using (WebResponse webResponse = webRequest.EndGetResponse(asyncResult))
* {
* using (StreamReader rd = new StreamReader(webResponse.GetResponseStream()))
* {
* soapResult = rd.ReadToEnd();
* }
* }
*/
#endregion
return(GetResponseBody(_methodName, responseBodyAsText));
}