public void Export()
{
TrainingServiceClient tsc = new TrainingServiceClient();
try
{
tsc.Export();
}
catch (FaultException fex)
{
throw new ApplicationException(fex.Message);
}
finally
{
tsc.Close();
}
}
/// <summary>
/// Calls the GetTraining operation method in the TrainingService.
/// </summary>
/// <param name="tRequestID">A tRequestID value.</param>
/// <returns>Returns a TrainingRequest object.</returns>
public TrainingRequest GetTraining(string tRequestID)
{
TrainingRequest result = default(TrainingRequest);
var proxy = new TrainingServiceClient();
try
{
result = proxy.GetTraining(tRequestID);
}
catch (FaultException fex)
{
// TODO: Handle your exception here or raise it to the UI.
// Do not display sensitive information to the UI.
throw new ApplicationException(fex.Message);
}
finally
{
proxy.Close();
}
return(result);
}
/// <summary>
/// Calls the ListTraining operation method in the TrainingService.
/// </summary>
/// <param name="currentPage">A currentPage value.</param>
/// <returns>Returns a List<TrainingRequest> object.</returns>
public List <TrainingRequest> ListTraining(int currentPage)
{
List <TrainingRequest> result = default(List <TrainingRequest>);
var proxy = new TrainingServiceClient();
try
{
result = proxy.ListTraining(currentPage);
}
catch (FaultException fex)
{
// TODO: Handle your exception here or raise it to the UI.
// Do not display sensitive information to the UI.
throw new ApplicationException(fex.Message);
}
finally
{
proxy.Close();
}
return(result);
}
{ /// <summary>
/// Calls the LoginVerify operation method in the TrainingService.
/// </summary>
/// <param name="Username">A Username value.</param>
/// <param name="Password">A Password value.</param>
/// <returns>Returns a User object.</returns>
public User LoginVerify(string Username, string Password)
{
User result = default(User);
var proxy = new TrainingServiceClient();
try
{
result = proxy.LoginVerify(Username, Password);
}
catch (FaultException fex)
{
// TODO: Handle your exception here or raise it to the UI.
// Do not display sensitive information to the UI.
throw new ApplicationException(fex.Message);
}
finally
{
proxy.Close();
}
return(result);
}
/// <summary>
/// Calls the GetUserPermission operation method in the TrainingService.
/// </summary>
/// <param name="userID">A userID value.</param>
/// <param name="policyId">A policyId value.</param>
/// <returns>Returns a AccessPolicy object.</returns>
public AccessPolicy GetUserPermission(long userID, string policyId)
{
AccessPolicy result = default(AccessPolicy);
var proxy = new TrainingServiceClient();
try
{
result = proxy.GetUserPermission(userID, policyId);
}
catch (FaultException fex)
{
// TODO: Handle your exception here or raise it to the UI.
// Do not display sensitive information to the UI.
throw new ApplicationException(fex.Message);
}
finally
{
proxy.Close();
}
return(result);
}
private async Task CallServer(string projectName)
{
this.logger.Info($"Running retraining of project '{projectName}' on R Server.");
using (TrainingServiceClient client = new TrainingServiceClient(new Uri(this.serviceConfiguration.RServerUrl, UriKind.RelativeOrAbsolute)))
{
client.HttpClient.Timeout = this.serviceConfiguration.RServerClientTimeout;
var loginParameters = new LoginRequest(this.serviceConfiguration.RServerUserName, this.serviceConfiguration.RServerPassword);
var loginResult = await client.LoginWithHttpMessagesAsync(loginParameters);
if (string.IsNullOrWhiteSpace(loginResult?.Body?.AccessToken))
{
throw new SecurityException("Could not log in to prediction service.");
}
var headers = client.HttpClient.DefaultRequestHeaders;
var accessToken = loginResult.Body.AccessToken;
headers.Remove("Authorization");
headers.Add("Authorization", $"Bearer {accessToken}");
var result = await client.TrainAsync(new InputParameters(projectName));
var consoleOutput = result?.ConsoleOutput;
if (!string.IsNullOrWhiteSpace(consoleOutput))
{
this.logger.Info($"Training project '{projectName}'. Console output: {consoleOutput}");
}
if (!(result?.Success).GetValueOrDefault())
{
var message = result?.ErrorMessage ?? "R Server returned not a success or null.";
this.logger.Error(message);
throw new Exception(message);
}
}
}
