search

clarin-eric / component-registry-rest

Component Registry back end
GNU General Public License v3.0
2 stars 1 forks source link

Pass and filter vocabulary items via vocab servlet #26

Closed twagoo closed 7 years ago

twagoo commented 7 years ago

Facilitating for https://github.com/clarin-eric/component-registry-front-end/issues/63, add a call to retrieve the results of 'find-concepts' filtered by concept scheme.

Concepts can be obtained via 

{api-base}/find-concepts?q=prefLabel:*&conceptScheme={schemeUri}[&format=json]

where {schemeUri} is obtained from the rdf:about in the concept scheme listing

Example: find-concepts?q=prefLabel:*&conceptScheme=http://openskos.meertens.knaw.nl/iso-639-3&format=json

Since the default result is rather rich in information, make sure only the required fields are returned and/or filtered out before passing it to the client. This should be possible using the query syntax (lucene).

jolt can potentially be used (as an alternative or in addition to query time filtering) for pre-processing the response.

twagoo commented 7 years ago

Vocabularies larger than 5000 items (e.g. language codes) are not forwarded entirely. Revise retrieval strategy...

twagoo commented 7 years ago

Fixed as of 306381f