public async Task <T> Download <T>(Uri uri) where T : class
{
await EnsureClientAuthorizationHeader();
try
{
var response = await _client.GetAsync(uri);
LastContent = await response.Content.ReadAsStringAsync();
HttpStatusCodeDecision = ExamineResponse(response);
switch (HttpStatusCodeDecision)
{
case HttpStatusCodeDecision.RethrowException:
var exception = LastException ??
new Exception(
$"A manufactured exception has occured in {nameof(SiteConnector)} after receiving status code {LastCode} and Content of: {LastContent}");
_logger.Error(exception,
$"Forced Exception from {nameof(SiteConnector)} recieving {LastCode} and Content of: {LastContent} and Content of: {LastContent}");
throw exception;
case HttpStatusCodeDecision.HandleException:
var generatedException = LastException ??
new Exception(
$"A manufactured exception has occured in {nameof(SiteConnector)} after receiving status code {LastCode}");
_logger.Error(generatedException,
$"Exception from {nameof(SiteConnector)} recieving {LastCode} and Content of: {LastContent} from {uri}");
return(null);
case HttpStatusCodeDecision.ReturnNull:
_logger.Debug(
$"Ignoring Return value from {nameof(SiteConnector)} receiving {LastCode} and Content of: {LastContent}");
return(null);
default:
_logger.Info($"Successful call to site from {nameof(SiteConnector)} recieving {LastCode}");
var content = await response.Content.ReadAsStringAsync();
if (typeof(T) == typeof(string))
{
return(content as T);
}
return(JsonConvert.DeserializeObject <T>(content));
}
}
catch (Exception e)
{
_logger.Debug($"Call to sub site failed {nameof(SiteConnector)} with {e.HResult} returning null response. Stack: {e.StackTrace}");
return(null);
}
}
public async Task <T> Upload <T>(Uri uri, string content) where T : class
{
await EnsureClientAuthorizationHeader();
try
{
var postContent = new StringContent(content);
var response = await _client.PostAsync(uri, postContent);
LastContent = await response.Content.ReadAsStringAsync();
HttpStatusCodeDecision = ExamineResponse(response);
switch (HttpStatusCodeDecision)
{
case HttpStatusCodeDecision.HandleException:
LastException = LastException ??
new Exception($"An enforced exception has occured in {nameof(SiteConnector)}");
throw LastException;
case HttpStatusCodeDecision.ReturnNull:
return(null);
default:
if (typeof(T) == typeof(string))
{
return(LastContent as T);
}
return(JsonConvert.DeserializeObject <T>(LastContent));
}
}
catch (Exception e)
{
_logger.Debug($"Call to sub site failed {nameof(SiteConnector)} with {e.HResult} returning null response. Stack: {e.StackTrace}");
return(null);
}
}
