Re: [rest-discuss] How much REST should your Web API get?
- On May 3, 2013, at 8:04 AM, Jérôme Louvel <jlouvel@...> wrote:
> Regarding media types, their power lies in their standardization. Having a separate one for each application isn't that useful, and ends up with the media type being used in a generic JSON/XML way or abstractes away in a programming client SDK.Exactly.
Given Jan's "Not gonna happen" comment related to standardization of media types, I found this blog post from Kin Lane posted yesterday oddly well-timed. :)
- Once again you have given me much to ponder. Thanks for the effort; I will be trying to internalize this.
On May 4, 2013, at 1:49 PM, "Markus Lanthaler" <markus.lanthaler@...> wrote:
> On Saturday, May 04, 2013 7:03 PM, Mike Schinkel wrote:
>> Hmm. Okay, the more I think I understand about REST the more I think
>> I don't understand and/or am unsure who actually really understands
>> REST besides Roy.
>> As I've read Roy I've come away understanding that messages must be
> No, you are confusing self-contained with self-descriptive.
>> and the only thing the client should know is how the
>> links in the returned representation are defined to behave as defined
>> by the representation's content yype. Having links in one document and
>> data in a second document where you have to have the contents of both
>> documents seems to me to violate that need for self-containment.
> ... if there would be a self-containment constraint that would be true --
> but there isn't.
>> I do have one question; if there is a home document that is cacheable
>> for some period "X" and at the time immediately after an API client
>> retrieves the home document the servers are moved and the client later
>> perform an operation that requires URLs from the home document but
>> before "X" time has passed, it can cause failure. If the message is
>> self-contained that time window is greatly reduced. This is one of the
>> reasons I can postulate there is a need for self-contained messages.
> That doesn't matter at all. Program defensively, detect the error, and
> I could just as well argue that separating them allows you to request them
> in parallel which would probably be faster so the time window you are
> talking about would be reduced even further.
> Markus Lanthaler