Hello all,
this morning just stumbled into this issue and I'm wondering whether it
could be somehow smoothed up ...
I have the following RestXQ function:
declare
%rest:path("/f")
%rest:GET
%output:method("json")
function a:f() {
(:code ...:)
};
1) Replacing comment with the following code correctly returns an empty
object:
let $out := (<json type="object"></json>)
return $out
2) Replacing comment with the following code correctly returns an
expected exception (" [SERE0023] Only one item can be serialized with
JSON." :
let $out := (<json type="object"></json>, <json type="object"></json>)
return $out
3) Replacing comment with the following code returns a somewhat less
expected Null-pointer exception :
let $out := (<json type="object"></json>, <json type="object"></json>)
return array{$out}
4) In order to get the expected Json array I need to write the code like
the following:
let $out := (<json type="object"></json>, <json type="object"></json>)
return array{ $out ! json:parse(json:serialize(.), map{ "format" :
"map"}) }
I'm not sure whether the array could be inferred from the sequence
directly in a pattern like 2. But I would expect that 3) should work.
Isn't it?
Thanks for any explanation.
Regards,
Marco.
