RESTXQ example using map:find with BaseX 6.0 beta

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RESTXQ example using map:find with BaseX 6.0 beta

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Last edited Oct 21, 2016

Created on Oct 21, 2016

This example demonstrates a RESTXQ service that queries the Open Library API for book titles and returns matching results as XML. The code defines an XQuery function annotated with `%rest:path` and `%rest:GET`, which receives a book title and a key parameter. It constructs a URL to the Open Library search endpoint, retrieves the JSON response using `fn:json-doc`, then flattens and searches the resulting structure with `array:flatten` and `map:find` from BaseX 6.0. The matched items are wrapped in a custom `results` element.

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