I noticed some minor things in this method:
- It does too much work (writes the tmpFile out) if the
EmbeddedDocumentExtractor didn't want to actually parse file
- It writes the tmpFile when it won't use it in the OLE10_NATIVE
case (because we use a TikeInputStream from the in-RAM byte
Also I fixed a typo in the method name (embeded -> embedded) – is
that OK? It's a protected method, and a few of the office parsers
Finally I cutover to TemporaryResources to track the possible tmpFile
and open TikaInputStream against it.
Separately, it's inefficient now that we must serialize a sub-dir
(DirectoryEntry) in the NPOIFileSystem to a tmp file only to re-parse
it back to an NPOIFileSystem in OfficeParser; I'd like to look into
instead (somehow) directly passing the NPOIFileSystem's DirectoryEntry
to OfficeParser... but that looks like a bigger change.