public static async Task <TResult> LoadRequestFromNetworkFlow <TRequest, THttpRequest, THttpResult, TResult>(
TRequest request,
IRestApiCallTasks <TRequest, THttpRequest, THttpResult, TResult> stages,
CancellationToken cancelToken)
where TRequest : class
where THttpRequest : class
where THttpResult : class
where TResult : class
{
THttpResult serverResponse = null;
TResult parsedData = null;
serverResponse = await RestApiCallFlow.LoadResourceFromNetworkFlow(request, stages, cancelToken);
Func <Exception, ParserException> parseExceptionWrapper = (Exception ex) => new ParserException(TaskFlowErrorMessages.PARSER_EXCEPTION_MESSAGE, ex);
Task <TResult> asyncParser = stages.ParseResponseDataAsync(serverResponse, cancelToken);
parsedData = await RestApiCallFlow.IvokeTaskAndWrapExceptions(asyncParser, parseExceptionWrapper);
if (null == parsedData)
{
throw new ArgumentNullException(TaskFlowErrorMessages.PARSER_RESULT_NULL_MESSAGE);
}
return(parsedData);
}
