Re: [Vala] Help with json de/serialization

[Abderrahim Kitouni <a kitouni gmail com>]

في ح، 04-09-2011 عند 20:22 -0700 ، كتب bsquared:
> Hello,
>
> I am trying to move some JSON to GLib.Object descendant but cannot
> seem to figure it out.
>
> The JSON is the .couchapprc file which looks like this:
> {
>  "env" : {
>    "default" : {
>      "db" : "http://localhost:5984/mydb";
>    },
>    "prod" : {
>      "db" : "http://admin:password myhost com/mydb"
>    }
>  }
> }
>
> The first problem I had was in defining the target object.  It looks
> like a Map<string, Object>.
>
> I defined an object and collection:
> class CouchApp.Env : Glib.Object {
>  string db;
> }
> Map<string, CouchApp.Env> env_map = new map<string, CouchApp.Env> ();
>
> Then I get the "env" member Object:
> Json.Object o = p.get_root ().get_object ().get_member  ("env").get_object ();
>
> loop through the env members with:
> o.foreach_member((o,s,n) => { [...] });
>
> But I get an error [1] when I call this in the loop:
> Json.gobject_deserialize (CouchApp.Env, n)
> * So, what am I doing wrong here?

the above should be Json.gobject_deserialize (typeof(CouchApp.Env), n)

HTH,
Abderrahim