/// <summary>
/// Returns the response stream by calling REST service.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>Response from REST service.</returns>
public override byte[] GetResponseStream(HttpWebRequest request)
{
FaultHandler handler = new FaultHandler(this.context);
byte[] receivedBytes = new byte[0];
try
{
// Check whether the retryPolicy is null.
if (this.context.IppConfiguration.RetryPolicy == null)
{
// If yes then call the rest service without retry framework enabled.
receivedBytes = GetRestServiceCallResponseStream(request);
}
else
{
// If no then call the rest service using the execute action of retry framework.
this.context.IppConfiguration.RetryPolicy.ExecuteAction(() =>
{
receivedBytes = GetRestServiceCallResponseStream(request);
});
}
}
catch (WebException webException)
{
// System.Net.HttpWebRequest.Abort() was previously called.-or- The time-out
// period for the request expired.-or- An error occurred while processing the request.
bool isIps = false;
if (this.context.ServiceType == IntuitServicesType.IPS)
{
isIps = true;
}
IdsException idsException = handler.ParseResponseAndThrowException(webException, isIps);
if (idsException != null)
{
this.context.IppConfiguration.Logger.CustomLogger.Log(TraceLevel.Error, idsException.ToString());
CoreHelper.AdvancedLogging.Log(idsException.ToString());
throw idsException;
}
}
finally
{
this.context.RequestId = null;
}
return(receivedBytes);
}
/// <summary>
/// Creates the Event Args for Exception/Fault responses from server.
/// </summary>
/// <param name="exception">The exception class.</param>
/// <returns>Async CallCompletedEvent Arguments.</returns>
private AsyncCallCompletedEventArgs CreateEventArgsForException(Exception exception)
{
AsyncCallCompletedEventArgs resultArguments = null;
WebException webException = exception as WebException;
if (webException != null)
{
bool isIps = false;
if (this.context.ServiceType == IntuitServicesType.IPS)
{
isIps = true;
}
FaultHandler handler = new FaultHandler(this.context);
IdsException idsException = handler.ParseResponseAndThrowException(webException, isIps);
if (idsException != null)
{
this.context.IppConfiguration.Logger.CustomLogger.Log(TraceLevel.Error, idsException.ToString());
CoreHelper.AdvancedLogging.Log(idsException.ToString());
resultArguments = new AsyncCallCompletedEventArgs(null, idsException);
}
}
else
{
IdsException idsException = exception as IdsException;
if (idsException != null)
{
this.context.IppConfiguration.Logger.CustomLogger.Log(TraceLevel.Error, idsException.ToString());
CoreHelper.AdvancedLogging.Log(idsException.ToString());
resultArguments = new AsyncCallCompletedEventArgs(null, idsException);
}
else
{
this.context.IppConfiguration.Logger.CustomLogger.Log(TraceLevel.Error, idsException.ToString());
CoreHelper.AdvancedLogging.Log(idsException.ToString());
resultArguments = new AsyncCallCompletedEventArgs(null, new IdsException("Exception has been generated.", exception));
}
}
return(resultArguments);
}
/// <summary>
/// Returns the response by calling REST service.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>Response from REST service.</returns>
public override string GetResponse(HttpWebRequest request)
{
FaultHandler handler = new FaultHandler(this.context);
// Create a variable for storing the response.
string response = string.Empty;
try
{
// Check whether the retryPolicy is null.
if (this.context.IppConfiguration.RetryPolicy == null)
{
// If yes then call the rest service without retry framework enabled.
response = this.CallRestService(request);
}
else
{
// If no then call the rest service using the execute action of retry framework.
this.context.IppConfiguration.RetryPolicy.ExecuteAction(() =>
{
response = this.CallRestService(request);
});
}
if (request != null && request.RequestUri != null && request.RequestUri.Segments != null)
{
if (System.Array.IndexOf(request.RequestUri.Segments, "reports/") >= 0)
{
if (!response.StartsWith("{\"Report\":"))
{
response = "{\"Report\":" + response + "}";
}
}
}
if (request != null && request.RequestUri != null && request.RequestUri.Segments != null)
{
if (System.Array.IndexOf(request.RequestUri.Segments, "taxservice/") >= 0)
{
//This if condition was added as Json serialization was failing for the FaultResponse bcoz of missing TaxService seriliazation tag on AnyIntuitObject in Fms.cs class
if (!response.Contains("Fault"))
{
if (!response.StartsWith("{\"TaxService\":"))
{
response = "{\"TaxService\":" + response + "}";
}
}
}
}
}
catch (RetryExceededException retryExceededException)
{
// System.Net.HttpWebRequest.Abort() was previously called.-or- The time-out
// period for the request expired.-or- An error occurred while processing the request.
bool isIps = false;
if (this.context.ServiceType == IntuitServicesType.IPS)
{
isIps = true;
}
this.context.IppConfiguration.Logger.CustomLogger.Log(TraceLevel.Error, retryExceededException.ToString());
CoreHelper.AdvancedLogging.Log(retryExceededException.ToString());
throw;
}
catch (WebException webException)
{
// System.Net.HttpWebRequest.Abort() was previously called.-or- The time-out
// period for the request expired.-or- An error occurred while processing the request.
bool isIps = false;
if (this.context.ServiceType == IntuitServicesType.IPS)
{
isIps = true;
}
IdsException idsException = handler.ParseResponseAndThrowException(webException, isIps);
if (idsException != null)
{
this.context.IppConfiguration.Logger.CustomLogger.Log(TraceLevel.Error, idsException.ToString());
CoreHelper.AdvancedLogging.Log(idsException.ToString());
throw idsException;
}
}
finally
{
this.context.RequestId = null;
}
if (this.context.ServiceType == IntuitServicesType.IPS)
{
// Handle errors here
Utility.IntuitErrorHandler.HandleErrors(response);
}
else
{
// Check the response if there are any fault tags and throw appropriate exceptions.
IdsException exception = handler.ParseErrorResponseAndPrepareException(response);
if (exception != null)
{
throw exception;
}
}
// Return the response.
return(response);
}
