public bool TryAddToCache(string path, Stream stream, IFormatInfo outputFormat, out IAddToCacheResult result)
{
var cacheFile = GetCacheFileInfo(path, outputFormat);
if (!cacheFile.Directory.Exists)
{
cacheFile.Directory.Create();
}
using (var fileStream = cacheFile.Create())
{
stream.CopyTo(fileStream);
}
var etag = m_fileInfoETagCalculator.CalculateETag( cacheFile );
result = new AddToCacheResult(cacheFile.LastWriteTime, etag);
return true;
}