Hello Jean-Philippe,
As the error statement indicates, the serializer can not serialize atomic values such as this string. Please take a look at the following part of the documentation, which describes the format to serialize to JSON: http://docs.basex.org/wiki/JSON#JSON_Functions
So for example you will need an <json /> root node. As an atomic value does not have this root node we can not serialize it.
Cheers, Dirk
On 07/22/2013 04:25 PM, Jean-philippe Magué wrote:
Hello again,
As we were testing the version 7.7, we ran into a problem (that actually existed in 7.6 too). We cannot produce json with restxq. We came up with a minimal file that illustrate the problem:
module namespace local = 'http://www.example.com/local';
declare %restxq:path("") %output:method("json") function local:test-json() { '{}' };
This produce the following error :
HTTP ERROR 400 Problem accessing /. Reason: [BXJS0002] JSON serialization: Atomic values cannot be serialized.
Are we missing something ?
Best,
Jean-Philippe
-- Jean-Philippe Magué Maître de Conférences en Humanités Numériques Responsable de l'Atelier des Humanités Numériques : ahn.ens-lyon.fr Ecole Normale Supérieure de Lyon +33 (0)4 26 23 38 08
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"Using computers will therefore lead us to a more profound and systematic knowledge of human expression; in principle, it can help us to be more humanistic than before." Busa, 1980. _______________________________________________ BaseX-Talk mailing list BaseX-Talk@mailman.uni-konstanz.de https://mailman.uni-konstanz.de/mailman/listinfo/basex-talk