[OPEN-ILS-GENERAL] OpenSRF Gateway Question

[Bill Ott]

Is there an obvious reason why this works:
http://blade8.grpl.org/gateway?format=xml&input_format=json&service=open-ils.circ&method=open-ils.circ.captured_holds.id_list.on_shelf.retrieve&param="921f4015e5bf36e27caca7c80f4336ca","4";
I happily receive a bit of XML containing the hold IDs of everything on 
the hold shelf at org_unit 4.


But this doesn't?
http://blade8.grpl.org/gateway?format=xml&input_format=json&service=open-ils.actor&method=open-ils.actor.user.fleshed.retrieve_by_barcode&param="acc7fb7a0236e35377a76e6a61e101f2","1234";

I receive ACTOR_USER_NOT_FOUND, and find this in the log:
 open-ils.cstore open-ils.cstore.direct.actor.card.search.atomic - 
[{"barcode":null}]

I'm guessing it has something to do with how I'm passing the parameters, 
but I haven't come up with the right combination yet.  Works great at 
the srfsh.

In other news, I notice that this method doesn't exist in trunk.  Has it 
been replaced, or should plan to use something different to get this 
type of info?