MarkLogic 10 Product Documentationrest:process-request
rest:process-request( $request as element(rest:request) ) as map:map
Summary
This function is used in the endpoint main module to parse the incoming request against the options. It returns a map that contains all of the parameters as typed values. Processing the request also checks all of the associated conditions and will raise an error if any condition is not met.
If the request is processed successfully, then all of the conditions have been met and the returned map contains all of the parameters. If not, an error occurs.
| Parameters | |
|---|---|
| request | The request to be processed into a map. |
Example
xquery version "1.0-ml";
import module namespace rest="http://marklogic.com/appservices/rest"
at "/MarkLogic/appservices/utils/rest.xqy";
declare default function namespace "http://www.w3.org/2005/xpath-functions";
declare option xdmp:mapping "false";
let $request :=
<rest:request uri="^/endpoint/(.+)/(\d+)$" endpoint="/endpoint.xqy">
<rest:uri-param name="play">$1.xml</rest:uri-param>
<rest:uri-param name="act" as="decimal"
optional="true">$2</rest:uri-param>
</rest:request>
let $map := rest:process-request($request)
let $play := map:get($map, "play")
let $num := map:get($map, "act")
return
if (empty($num))
then
fn:doc($play)
else
fn:doc($play)/PLAY/ACT[$num]
(: The rest:process-request returns a map from $request that contains the
keys 'play' and 'act', which are use to return either the contents of
an entire play or a specific act in the play. :)