Good one. And a quick tests shows that it preserves type as well:
let $arr := json:to-array(xdmp:permission("admin", "read"))
return json:array-values($arr)
Cheers,
Geert
> -----Oorspronkelijk bericht-----
> Van: [email protected] [mailto:general-
> [email protected]] Namens David Lee
> Verzonden: woensdag 24 april 2013 7:51
> Aan: MarkLogic Developer Discussion
> CC: MarkLogic Developer Discussion
> Onderwerp: Re: [MarkLogic Dev General] How to pass complex type into
> xdmp:eval?:
>
> json:array will work as well as a single object to hold a sequence
>
>
> Sent from my iPad (excuse the terseness)
> David A Lee
> [email protected]
> 812-630-7622
>
>
> On Apr 23, 2013, at 10:44 PM, "Tim Finney" <[email protected]> wrote:
>
> > Thanks Geert!
> >
> > On 04/24/2013 01:36 PM, Geert Josten wrote:
> >> Hi Tim,
> >>
> >> Put your permissions into a map:map, or put all your args into it,
and
> >> pass that through to the eval. That is the only safe way to pass
through
> >> sequences..
> >>
> >> Kind regards,
> >> Geert
> >>
> >>> -----Oorspronkelijk bericht-----
> >>> Van: [email protected] [mailto:general-
> >>> [email protected]] Namens Tim Finney
> >>> Verzonden: woensdag 24 april 2013 7:20
> >>> Aan: MarkLogic Developer Discussion
> >>> Onderwerp: Re: [MarkLogic Dev General] How to pass complex type
> into
> >>> xdmp:eval?
> >>>
> >>> Mike,
> >>>
> >>> Sorry, I should have added that I might want to use options with
> >>> xdmp:eval. E.g.
> >>>
> >>> my:doc-perms-set($URI, $perms, $DB) {
> >>> let $query := ...
> >>> let $args := ...
> >>> let $options := <options xmlns="xdmp:eval">
> >>> <database>{xdmp:database($DB)}</database>
> >>> </options>
> >>> return xdmp:eval($URI, $perms, $options)
> >>> };
> >>>
> >>> Tim
> >>>
> >>> On 04/24/2013 01:13 PM, Michael Blakeley wrote:
> >>>> Why call eval?
> >>>>
> >>>> -- Mike
> >>>>
> >>>> On Apr 23, 2013, at 21:41, Tim Finney <[email protected]> wrote:
> >>>>
> >>>>> Hi Everyone,
> >>>>>
> >>>>> Say I have an amped function to set doc permissions. E.g.
> >>>>>
> >>>>> declare function my:document-set-permissions(
> >>>>> $URI as xs:string,
> >>>>> $permissions as element()*
> >>>>> ) as empty-sequence() {
> >>>>> try {
> >>>>> let $query := '
> >>>>> declare variable $URI external;
> >>>>> declare variable $permissions external;
> >>>>> xdmp:document-set-permissions($URI, $permissions)
> >>>>> '
> >>>>> let $args := (
> >>>>> fn:QName("", "URI"), $URI,
> >>>>> fn:QName("", "permissions"), $permissions
> >>>>> )
> >>>>> return xdmp:eval($query, $args)
> >>>>> }
> >>>>> catch ($e) { fn:error(xs:QName("e:fail"), "operation failed",
$e)
> >> }
> >>>>> };
> >>>>>
> >>>>> I call this like so:
> >>>>>
> >>>>> let $URI := "myURI"
> >>>>> let $permissions := (
> >>>>> xdmp:permission("app-user", "read"),
> >>>>> xdmp:permission("app-user", "update")
> >>>>> )
> >>>>> return my:document-set-permissions($URI, $permissions)
> >>>>>
> >>>>> However, I get this error which is caused by fn:data which is
> >> presumably
> >>>>> called by xdmp:eval.
> >>>>>
> >>>>> XDMP-NONMIXEDCOMPLEXCONT 1.0-ml Node has complex type
> with
> >>> non-mixed
> >>>>> complex content XDMP-NONMIXEDCOMPLEXCONT:
> >>> fn:data(<sec:permission
> >>>
> xmlns:sec="http://marklogic.com/xdmp/security";><sec:capability>update<
> >>> /sec:capability><sec:role-id>...</sec:permission>)
> >>>>>
> >>>>> Is there a way to pass in the permissions elements?
> >>>>>
> >>>>> Best,
> >>>>>
> >>>>> Tim Finney
> >>>>> _______________________________________________
> >>>>> General mailing list
> >>>>> [email protected]
> >>>>> http://developer.marklogic.com/mailman/listinfo/general
> >>>> _______________________________________________
> >>>> General mailing list
> >>>> [email protected]
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> >>> _______________________________________________
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> >>> http://developer.marklogic.com/mailman/listinfo/general
> >> _______________________________________________
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> >
> > _______________________________________________
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