On May 23, 2013, at 7:32 AM, Sergey Beryozkin <sberyozkin_at_talend.com> wrote:
> So, typing for my own understanding of the updated text.
>
> Issue 405:
>
> @Path("/")
> public class Resource {
> @POST
> @Path("{id}")
> public void post();
>
> @Path("sub")
> public Resource locator() {
> }
>
> @GET
> public void get();
> }
> }
>
> (FYI, I just fixed a type there, I suspect I introduced it while working on issue 406), sorry :-), we have, in the following order
>
> 1. locator()
> 2. post()
>
> 3.7.2.h: we exclude locator() and check if M is empty.
> M is non empty, so we move to 3; locator() is lost
No, M is empty now because R_match is constructed from @Path("sub"), and there is no sub-resource method (just a locator) that has that path, which is the condition in the construction of set M.
-- Santiago
>
> Definitely does not work as expected
>
> Thanks, Sergey
>
> On 23/05/13 11:11, Sergey Beryozkin wrote:
>>
>> On 23/05/13 11:02, Sergey Beryozkin wrote:
>>> Hi Santiago
>>> On 22/05/13 15:27, Santiago Pericas-Geertsen wrote:
>>>> Hello Experts,
>>>>
>>>> See attachment. Steps (2h) and (2i) have been fixed based on the
>>>> recent discussions. Step (2h) had a rather obvious condition missing.
>>>> Step (2i) was missing the (less obvious) part about invoking the
>>>> locator.
>>>>
>>>
>>> This is what the updated 2.h says:
>>>
>>> Set M to be the set of sub-resource methods (excluding sub-resource
>>> locators) as follows:
>>> M = {sub-resource methods D of all classes in C where Rmatch = R(TD )}
>>> and go to step 3 if M = {}.
>>>
>>> I don't see how it fixes a BC issue identified in
>>>
>>> https://java.net/jira/browse/JAX_RS_SPEC-405
>>>
>>> The way 2.h is written now still loses the locator even though, in
>>> JAX_RS_SPEC-405 example, it comes in front of the resource method.
>>
>> The text says go to step 3 if M = {}. But in JAX_RS_SPEC-405 example M
>> is not empty. Can you copy the text from JAX-RS 1.1:
>>
>> - Set Rmatch to be the first member of E
>> If Rmatch was derived from Tmethod, then set
>> M = {subresource methods of O w here R(T ) = R } method match
>> and go to step 3.
>>
>> Now, this will work. We need to select the 1st member first and then
>> make the decision, either continue with the locator (if it happens to be
>> on top) or else, drop all the locators, and work with the resource
>> methods only
>>
>> Have you tried applying your text to the example at JAX_RS_SPEC-405 ? If
>> it works for you the can give me a favor and type it here ?
>>
>> Thanks, Sergey
>>>
>>> Sorry, I may be slow a bit.
>>> Thanks, Sergey
>>>
>>>> -- Santiago
>>>>
>>>>
>>>>
>>>
>>
>>
>
>
> --
> Sergey Beryozkin
>
> Talend Community Coders
> http://coders.talend.com/
>
> Blog: http://sberyozkin.blogspot.com