- From: Jason Crawford <ccjason@us.ibm.com>
- Date: Wed, 31 Jul 2002 18:11:45 -0400
- To: "Clemm, Geoff" <gclemm@rational.com>
- Cc: w3c-dist-auth@w3c.org
- Message-ID: <OF68BF9B32.4AFFE1CC-ON85256C07.0079BB14@us.ibm.com>
I support Geoff's proposal. COPY seems like a difficult species to define, and what Geoff proposes below seem like the best definition that we are likely to come up with. ------------------------------------------ Phone: 914-784-7569, ccjason@us.ibm.com "Clemm, Geoff" <gclemm@rational. To: w3c-dist-auth@w3c.org com> cc: Sent by: w3c- Subject: RE: New RFC2518bis draft, COPY / MOVE of live properities dist-auth- request@w3.org 07/25/2002 02:14 PM I believe this definition will work in enough cases for the implementor to be able to extrapolate what to do in those multiple-representation cases (and I'll bet is very close to how Xythos actually does implement its cross-repository MOVE). In particular, I believe we have to say something to clarify the distinction between MOVE and COPY, and that this would be a reasonable compromise between "fully defines every case" (not achievable) and "undefined" (pretty much what we have in 2518). But I'm always open to replacing it with something better! Cheers, Geoff -----Original Message----- From: Julian Reschke [mailto:julian.reschke@gmx.de] Sent: Thursday, July 25, 2002 2:02 PM To: Clemm, Geoff; w3c-dist-auth@w3c.org Subject: RE: New RFC2518bis draft, COPY / MOVE of live properities > From: w3c-dist-auth-request@w3.org > [mailto:w3c-dist-auth-request@w3.org]On Behalf Of Clemm, Geoff > Sent: Thursday, July 25, 2002 7:53 PM > To: w3c-dist-auth@w3c.org > Subject: RE: New RFC2518bis draft, COPY / MOVE of live properities > > > > Yes, good point Jason, these constraints should only > apply to MOVE, and definitely not to COPY. > > For COPY, I would like us to use the rfc-3253 semantics, > i.e. that a COPY is semantically equivalent to a GET/PROPFIND > followed by a PUT/PROPPATCH, where the PROPFIND/PROPPATCH > is for all properties that can be PROPPATCH'ed at the destination. This won't work (in all cases). The resource may have multiple representations (depending on request headers), but a simple sequence of GET/PROPFIND-PUT/PROPPATCH will only copy one of the representations.
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Received on Wednesday, 31 July 2002 18:28:52 UTC