public Task Complete()
{
InterceptMode interceptMode = Intercept();
Detach();
switch (interceptMode)
{
case InterceptMode.DoingNothing:
return(TaskHelpers.Completed());
case InterceptMode.CompressingToStorage:
_compressingStream.Close();
_compressedItem = _storage.Commit(_compressedItemBuilder);
_response.ContentLength = _compressedItem.CompressedLength;
_response.ETag = _compressedETag;
_response.Headers.Set("Content-Encoding", _encoding.Name);
if (_compressedItem.PhysicalPath != null && _originalSendFileAsyncDelegate != null)
{
return(_originalSendFileAsyncDelegate.Invoke(_compressedItem.PhysicalPath, 0, _compressedItem.CompressedLength, _request.CallCancelled));
}
else
{
// TODO: stream copy operation
}
return(TaskHelpers.Completed());
case InterceptMode.SentFromStorage:
_response.ETag = _compressedETag;
_response.Headers.Set("Content-Encoding", _encoding.Name);
if (_compressedItem != null)
{
_response.ContentLength = _compressedItem.CompressedLength;
if (_compressedItem.PhysicalPath != null && _originalSendFileAsyncDelegate != null)
{
return(_originalSendFileAsyncDelegate.Invoke(_compressedItem.PhysicalPath, 0, _compressedItem.CompressedLength, _request.CallCancelled));
}
else
{
// TODO: stream copy operation
}
}
return(TaskHelpers.Completed());
}
throw new NotImplementedException();
}
protected Aspect(InterceptMode mode = InterceptMode.Before)
{
Mode = mode;
Category = CommonCategories.Unknown;
}
protected Aspect(Enum category, InterceptMode mode = InterceptMode.Before)
{
InstanceId = Guid.NewGuid();
Mode = mode;
Category = category;
}