- Contemporary messages sorted: [ by date ] [ by thread ] [ by subject ] [ by author ] [ by messages with attachments ]

From: Sergey Beryozkin <sberyozkin_at_talend.com>

Date: Mon, 27 Apr 2015 16:07:36 +0100

Hi Santiago

This is what "where R match = R(Td)" is...

I got it :-).

Thanks, Sergey

On 27/04/15 15:29, Santiago Pericas-Geertsen wrote:

*>
*

*>> On Apr 27, 2015, at 9:48 AM, Sergey Beryozkin <sberyozkin_at_talend.com> wrote:
*

*>>
*

*>> Hi Santiago
*

*>> On 27/04/15 14:21, Santiago Pericas-Geertsen wrote:
*

*>>> Hi Sergey,
*

*>>>
*

*>>>> POST /root/1
*

*>>>>
*

*>>>> @Path("root")
*

*>>>> public class Root1 {
*

*>>>> @GET @Path("1") Response get() {...}
*

*>>>> @Path("{id}") Root1Sub getSub() {...}
*

*>>>> }
*

*>>>>
*

*>>>> getSub() is discarded, we have 405.
*

*>>>>
*

*>>>> but with
*

*>>>>
*

*>>>> @Path("root")
*

*>>>> public class Root2 {
*

*>>>> @GET @Path("{id}") Response get() {...}
*

*>>>> @Path("1") Root2Sub getSub() {...}
*

*>>>> }
*

*>>>>
*

*>>>> getSub() is selected and is given a chance to check if it has a POST handler.
*

*>>>>
*

*>>>> I've just re-read 3.7.2.2, (g) and (h) in particular, and it appears that a sub-resource locator never gets a chance if there's a path match on one of the current resource's methods such as "get()".
*

*>>>
*

*>>> Why? Are you saying that in (g) the set M is not empty? I'm assuming you're talking about your second example above.
*

*>>>
*

*>> Yes, after Root2 is selected, we have "1" left, and that matches get() with a Path("{id}"). Right ?
*

*>
*

*> No, let’s start from the beginning:
*

*>
*

*> E = { R({id}), R(1) }
*

*>
*

*> then after sorting you get,
*

*>
*

*> R_match = R(1)
*

*>
*

*> but then M is empty because there is no _sub-resource method_ whose path is R(1) (note that the set is defined on equality of expressions), because R(1) is decorating a _sub-resource locator_.
*

*>
*

*> — Santiago
*

*>
*

Date: Mon, 27 Apr 2015 16:07:36 +0100

Hi Santiago

This is what "where R match = R(Td)" is...

I got it :-).

Thanks, Sergey

On 27/04/15 15:29, Santiago Pericas-Geertsen wrote:

-- Sergey Beryozkin Talend Community Coders http://coders.talend.com/ Blog: http://sberyozkin.blogspot.com