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How to filter OSLC RM query to RequirementCollections only?


Jared Russell (1.3k12019) | asked Jun 27 '12, 12:25 p.m.
edited Jun 27 '12, 12:28 p.m.
I'm using the OSLC RM API in order to extract certain bits of information from RRC, and I'm a bit stuck when trying to restrict the result set to only return collections.

I've tried filtering on the rdf:type field as so: oslc.prefix=rdf=<http://www.w3.org/1999/02/22-rdf-syntax-ns#>&oslc.where=rdf:type=<http://open-services.net/ns/rm#RequirementCollection>, however this has had no effect. I've also tried just using the name "ResourceCollection" as the filter value but that had the same result.

What method should I be using to achieve this?

Edit: the forum seems to be mangling the URIs in the query above - the URIs I'm using are the correct ones.

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Gabriel Ruelas (1.1k13) | answered Jun 27 '12, 1:27 p.m.
It may be that the char '#' must be replaced by %23:

Below query works fine in my env.

oslc.prefix=rdf=<http://www.w3.org/1999/02/22-rdf-syntax-ns%23>,dcterms=<http://purl.org/dc/terms/>,oslc_rm=<http://open-services.net/ns/rm%23>&oslc.select=*&oslc.where=rdf:type=<http://open-services.net/ns/rm%23RequirementCollection>
Jared Russell selected this answer as the correct answer

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Jared Russell commented Jun 27 '12, 1:40 p.m.

That was exactly it - thanks for the help.

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Sanitha Pillai (61910) | answered Mar 03 '14, 8:57 a.m.

Hi,

I tried the above URL to get all collections in RRC 4.0.3 but it also returns Modules created in the Project Area.

Below is the URL I used after encoding it using UTF -8 :-

https://wegsfes19358clm3.accenture.com/rm/views?oslc.prefix=rdf=<http://www.w3.org/1999/02/22-rdf-syntax-ns%23>&oslc.select=*&oslc.where=rdf:type=<http://open-services.net/ns/rm%23RequirementCollection>&projectURL=https://wegsfes19358clm3.accenture.com/jts/process/project-areas/_AMNOYO6_EeKXkoM7Um_54A

Kindly let me know a solution ASAP as this is affecting my build.

Thanks in advance.

  


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Gabriel Ruelas (1.1k13) | answered Mar 03 '14, 9:54 a.m.
Hi,
  RRC ( DNG ) returns modules as OSLC collections. Currently there is no a direct way to differentiate them from OSLC perspective.

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