Cart
[Home] [By Thread] [By Date] [Recent Entries]
Hi. > Why can't an application "guess" that "http://foo.com/myspec/0/1" is > related to "http://foo.com/myspec/0/2". Of course I quote "guess" because > since computers are imbeciles, there would actually have to be some > method/convention in place for this to be useful. I see Eric's idea as > one such convention. We could also use query parameters to differentiate versions. It's a lot more obvious to standard URI processing tools that http://foo.com/myspec?major=0&minor=1 and http://foo.com/myspec?major=0&minor=2 because they have the same scheme, authority, and path parts. They only differ in their queries. We could use the URI without the query part (http://foo.com/myspec) to refer to the version independant namespace or append some parameters to refer to version dependant namespaces. The advantages this has over Eric's proposal is that it's very easy to tell where the version independant and version dependant parts start and end--just look for the question mark. It also gives us a little more flexibility--we don't need to limit ourselves to merely positional, version indicators. How about a lang parameter? http://foo.com/myspec?lang=en versus http://foo.com/myspec?lang=jp anyone? (Bonus points for anyone who can dream up why you'd actually want to do this.) How about a parameter that indicates the current W3C status: Would http://www.w3.org/XFoo?status=WD versus http://www.w3.org/XFoo?status=REC be useful? (Only if the syntax didn't change too drastically, I imagine.) Is it possible to use URL rewriting to redirect requests made to the same path but with different parameters? If not, that could be a disadvantage. It would take a servlet of some sort to do the redirecting. But I bet it wouldn't be too long before somebody implemented mod_namespace if we needed it. The biggest disadvantage to both approaches, though, is that existing namespace-aware processors will treat them as different namespaces regardless of how similar they look to us silly humans. Given that, I can't see how we could make such suggestions this late in the game. Jason.
|
