protected static Exception ConvertPayloadToException(FailResponsePayload exception)
{
switch (exception.Exception.Name)
{
case "NotRegisteredException":
return(new NotRegisteredException(exception.Exception.Message));
case "InvalidLoginException":
return(new InvalidLoginException(exception.Exception.Message));
case "AbortActivityChangeException":
return(new AbortActivityChangeException(exception.Exception.Message));
case "SecurityException":
return(new SecurityException(exception.Exception.Message));
case "DataBaseException":
return(new DataBaseException(exception.Exception.Message));
case "UserException":
return(new UserException(exception.Exception.Message));
case "CommunicationException":
return(new CommunicationException(exception.Exception.Message));
default:
return(new Exception(exception.Exception.Message));
}
}
protected IHttpActionResult GetExceptionResult(Exception e, RequestSecurityTokenPayload authorizationPayload)
{
var failPayload = new FailResponsePayload(GetExceptionPayload(e));
var content = JsonConvert.SerializeObject(failPayload, Formatting.None, BehaviorsConfiguration.SerializerSettings);
return(GetResponseResultWithAuthentication(
value: content,
statusCode: HttpStatusCode.InternalServerError,
authorizationPayload: authorizationPayload));
}
protected static Exception ProcessErrorResponse(WebException e)
{
HttpWebResponse response = (HttpWebResponse)e.Response;
if (response != null && response.StatusCode == HttpStatusCode.InternalServerError)
{
string responseString = FetchResponseString(response);
try {
FailResponsePayload exceptionPayload = JsonConvert.DeserializeObject <FailResponsePayload>(responseString);
return(ConvertPayloadToException(exceptionPayload));
} catch (Exception parseException) {
return(new CommunicationException($"{e.Message} Failed to parse the error response.", parseException));
}
}
else
{
return(new CommunicationException(e.Message));
}
}
