Forum OpenACS Q&A: Re: Customizing File Storage to encorporate exclusive-write access

If you do implement this for file-storage it would be "a good thing" if you looked at the WebDAV example and implemented it with that in mind. Eventually we want WebDAV working in file-storage and you could be a big help if you did.

Search for "Locking" on this page (HTTP Extensions for Distributed Authoring -- WEBDAV):