Good points. Content-Disposition is good; while it's mostly used for download, it's also used on multipart HTML file uploads, so there's precedent. I'll try to find a suitable RFC 2231 implementation.
Florent On Tue, Feb 8, 2011 at 9:37 PM, Florian Müller <[email protected]> wrote: > Hi Florent, > > The updatability of the cmis:contentStreamFileName property is not defined in > the spec and might be read-only. > Updates will fail, I reckon, for many repositories. > > How about setting the Content-Disposition header instead? > > For example: > Content-Disposition: attachment; filename="document.pdf" > > > - Florian > > > On 08/02/2011 16:03, Florent Guillaume wrote: >> Hi, >> >> CMIS 1.0 defers to AtomPub for the implementation of the >> setContentStream operation (just do a PUT on the edit-media link). But >> this does not allow setting the filename directly, which makes >> higher-level abstraction layers like our Document#setContentStream >> Java API not symmetrical and surprising to users. >> >> I see several things we could do: >> 1. pass the filename in an additional Slug: header as suggested by >> AtomPub (but only suggested for POSTs to collections), >> 2. pass the filename as an additional&filename=foo.png in the URL (or >> x-opencmis-filename=...), >> 3. in the client library do an additional call to edit the >> cmis:contentStreamFileName (suggested by AtomPub 9.6.1 in the >> examples, "The client can edit the metadata for the picture..."). >> >> For the first two this would have to be done both on the client side >> and on the server side so that we interoperate at least with >> ourselves. The question is, which of those would likely be adopted by >> others as "extensions", and maybe mentioned in CMIS 1.1 or 2.0. >> The last one involves an additional round trip to the server. >> >> Thoughts? I'm inclined to implement 3. for now, in >> o.a.c.o.client.bindings.spi.atompub.ObjectServiceImpl.setContentStream. >> >> Florent >> > > -- Florent Guillaume, Director of R&D, Nuxeo Open Source, Java EE based, Enterprise Content Management (ECM) http://www.nuxeo.com http://www.nuxeo.org +33 1 40 33 79 87
