public static bool IsProblemDoesNotExist(this StorageException exception)
{
return(exception.ParseExtendedErrorInformation(
(errorCode, message) =>
{
if (errorCode == ExtendedErrorInformationCodes.TableNotFound)
{
return true;
}
if (errorCode == ExtendedErrorInformationCodes.BlobNotFound)
{
return true;
}
return false;
},
() =>
{
if (exception.RequestInformation.HttpStatusCode == (int)HttpStatusCode.NotFound)
{
return true;
}
if (exception.InnerException is System.Net.WebException)
{
var webEx = (System.Net.WebException)exception.InnerException;
if (webEx.Response is System.Net.HttpWebResponse)
{
var httpResponse = (System.Net.HttpWebResponse)webEx.Response;
return (httpResponse.StatusCode == System.Net.HttpStatusCode.NotFound);
}
}
return false;
}));
}
public static TResult ParseStorageException <TResult>(this StorageException storageException,
Func <ExtendedErrorInformationCodes, string, TResult> onParsed,
Func <TResult> onUnableToParse)
{
return(storageException.ParseExtendedErrorInformation(
onParsed,
() =>
{
if (storageException.IsProblemTimeout())
{
return onParsed(ExtendedErrorInformationCodes.Timeout, "The request to AST timed out.");
}
if (storageException.InnerException is System.Net.WebException)
{
var webEx = storageException.InnerException as System.Net.WebException;
if (webEx.Response is System.Net.HttpWebResponse)
{
var httpWebResponse = webEx.Response as System.Net.HttpWebResponse;
try
{
var responseContent = webEx.Message; // await httpWebResponse.GetResponseStream().ReadAsStringAsync();
System.Diagnostics.Debug.WriteLine($"AST replied:{responseContent}");
return onParsed(ExtendedErrorInformationCodes.General, responseContent);
}
catch (Exception exFromStream)
{
exFromStream.GetType(); // Suppress warning
return onUnableToParse();
}
}
}
return onUnableToParse();
}));
}
public static bool IsProblemResourceAlreadyExists(this StorageException exception)
{
return(exception.ParseExtendedErrorInformation(
(errorCode, errorMessage) => errorCode == ExtendedErrorInformationCodes.EntityAlreadyExists,
() => false));
}
public static bool IsProblemPropertyValueTooLarge(this StorageException exception)
{
return(exception.ParseExtendedErrorInformation(
(errorCode, errorMessage) => errorCode == ExtendedErrorInformationCodes.PropertyValueTooLarge,
() => false));
}