xdmp:get-url-rewriter-path() as xs:string
Returns the URL of the URL rewriter handler for this application server. An empty string is returned if there is no rewrite handler.
This function is useful for implementing a rewrite handler where you may want to resolve a location relative to the rewrite handler rather than to the specific request. This may be the case if the rewrite handler is acting as a delegator to known modules.
fn:resolve-uri("special-handler.xqy", xdmp:get-url-rewriter-path())