/// <summary>
/// GetToken must be the first call into web service.
/// This is irrespective of whether user is logging in or not.
/// </summary>
/// <returns>Unique access token that is valid for the duration of the session.</returns>
public string GetToken()
{
TokenRequest request = new TokenRequest();
request.RequestId = NewRequestId;
request.ClientTag = ClientTag;
TokenResponse response = ActionServiceClient.GetToken(request);
if (request.RequestId != response.CorrelationId)
{
throw new ApplicationException("GetToken: RequestId and CorrelationId do not match.");
}
return(response.AccessToken);
}
/// <summary>
/// Static constructor of provider.
/// </summary>
static Provider()
{
Client = new ActionServiceClient();
// Gets client tag from app.config configuration file
ClientTag = ConfigurationManager.AppSettings.Get("ClientTag");
// Retrieve AccessToken as first step
var request = PrepareRequest(new TokenRequest());
var response = Client.GetToken(request);
// Store access token for subsequent service calls.
AccessToken = response.AccessToken;
}
