public void Read()
{
if (!File.Exists(_cursorPath))
{
Value = _defaultCursorValue;
_logger.LogDebug("Cursor {Path} does not exist. Using minimum value: {Value:O}", _cursorPath, Value);
}
else
{
Value = JsonFileHelper.ReadJson <DateTimeOffset>(_cursorPath);
_logger.LogDebug("Read {Path} cursor: {Value:O}", _cursorPath, Value);
}
}
async Task <ParsedFile <T> > DownloadAndParseAsync <T>(string url)
{
var destPath = GetDestinationPath(url);
T value;
if (_config.SaveToDisk)
{
await SaveToDiskAsync(url, destPath);
value = JsonFileHelper.ReadJson <T>(destPath);
}
else
{
value = await ParseWithRetryAsync <T>(url);
}
return(new ParsedFile <T>(destPath, value));
}
async Task <T> ParseWithRetryAsync <T>(string url)
{
return(await DownloadWithRetryAsync(
url,
responseStream => Task.FromResult(JsonFileHelper.ReadJson <T>(responseStream))));
}