private void ValidateMissingField(BaseElement data, List <Node> nodeChildren, string path, int nodeCounter, List <string> errors)
{
if (nodeChildren[nodeCounter].IsMandatory && nodeChildren[nodeCounter].NodeName != "psp_SecureHash")
{
errors.Add("Missing field: " + path + nodeChildren[nodeCounter].NodeName);
}
if (nodeChildren[nodeCounter].NodeName == "psp_SecureHash" && data is RootElement &&
!data.Children.Exists(x => x.Name == "psp_ClientSession"))
{
data.Children.Add(new SimpleElement("psp_SecureHash",
((RootElement)data).SecureHash(_wsdlHandlerConfiguration.SecretKey)));
}
if (nodeChildren[nodeCounter].NodeName == "SdkInfo")
{
data.Children.Add(new SimpleElement("SdkInfo", SdkVersion));
}
if (data is ComplexElement && nodeChildren[nodeCounter].NodeName == "psp_MerchantAdditionalDetails")
{
((ComplexElement)data).Add("psp_MerchantAdditionalDetails", new ComplexElement {
{ "SdkInfo", SdkVersion }
});
}
}
private static XmlDocument CreateSoapEnvelope(String url, String metodo, String nombreParametroInput, String tipoRequest, BaseElement data)
{
if (url.EndsWith(".php"))
{
url = url.Substring(0, url.Length - 4);
}
XmlDocument soapEnvelop = new XmlDocument();
soapEnvelop.LoadXml(String.Format(@"<s:Envelope xmlns:s=""http://schemas.xmlsoap.org/soap/envelope/""><s:Body s:encodingStyle=""http://schemas.xmlsoap.org/soap/encoding/"" xmlns:xsi=""http://www.w3.org/2001/XMLSchema-instance"" xmlns:xsd=""http://www.w3.org/2001/XMLSchema"" xmlns:q2=""http://schemas.xmlsoap.org/soap/encoding/""><q1:{1} xmlns:q1=""{0}""><{2} href=""#id1""/></q1:{1}><q3:{3} id=""id1"" xsi:type=""q3:{3}"" xmlns:q3=""{0}"">{4}</q3:{3}></s:Body></s:Envelope>", url, metodo, nombreParametroInput, tipoRequest, data.Serialize()));
return(soapEnvelop);
}
internal RootElement Call(BaseElement data)
{
List <String> errors;
if (!Validate(data, out errors))
{
throw new Exception(String.Join("\n", errors));
}
HttpWebRequest webRequest = null;
XmlDocument soapEnvelopeXml = null;
if (_wsdlHandlerConfiguration.customEnvUrls != null)
{
Int32 requestTimeoutLeft = _wsdlHandlerConfiguration.RequestTimeout;
foreach (string url in _wsdlHandlerConfiguration.customEnvUrls)
{
var watch = System.Diagnostics.Stopwatch.StartNew();
soapEnvelopeXml = CreateSoapEnvelope(url, ServiceName, InputParameterName, InputType, data);
try
{
webRequest = CreateWebRequest(url, requestTimeoutLeft);
InsertSoapEnvelopeIntoWebRequest(soapEnvelopeXml, webRequest);
watch.Stop();
break;
}
catch (System.Net.WebException)
{
_wsdlHandlerConfiguration.Logger.Log(LogLevel.Info, String.Format("Could not connect to {0}", url));
watch.Stop();
var elapsedMs = watch.ElapsedMilliseconds;
requestTimeoutLeft = requestTimeoutLeft - (Int32)Math.Ceiling((double)elapsedMs / 1000);
continue;
}
}
}
else
{
soapEnvelopeXml = CreateSoapEnvelope(_wsdlHandlerConfiguration.ServiceUrl, ServiceName, InputParameterName, InputType, data);
webRequest = CreateWebRequest(_wsdlHandlerConfiguration.ServiceUrl, _wsdlHandlerConfiguration.RequestTimeout);
InsertSoapEnvelopeIntoWebRequest(soapEnvelopeXml, webRequest);
}
_wsdlHandlerConfiguration.Logger.LogRequest(LogLevel.Info, soapEnvelopeXml);
RootElement rootElement = new RootElement();
// get the response from the completed web request.
using (WebResponse webResponse = webRequest.GetResponse())
{
string soapResponse;
var responseStream = webResponse.GetResponseStream();
if (responseStream == null)
{
return(null);
}
using (StreamReader rd = new StreamReader(responseStream))
{
soapResponse = rd.ReadToEnd();
}
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(soapResponse);
_wsdlHandlerConfiguration.Logger.LogResponse(LogLevel.Info, xmlDoc);
// Get elements
XmlNodeList outputElement = xmlDoc.GetElementsByTagName(OutputParameterName);
if (outputElement.Count != 1)
{
return(null);
}
foreach (XmlNode childNode in outputElement[0].ChildNodes)
{
rootElement.Add(childNode.Name, Deserialize(childNode));
}
}
return(rootElement);
}
private Boolean Validate(BaseElement data, out List <String> errorMessage)
{
return(Validate(data, Input, String.Empty, out errorMessage));
}
