[rygel] core: MediaObjectSearch provides error

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 3ba1e8486548fb89c4b16a91147cc3ec874ab036
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Thu Sep 17 17:28:05 2009 +0300

    core: MediaObjectSearch provides error
    
    MediaObjectSearch provides an error through a field to it's users rather
    than printing it as a warning.

 src/rygel/rygel-media-object-search.vala |    7 +++----
 src/rygel/rygel-simple-container.vala    |    1 +
 2 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/src/rygel/rygel-media-object-search.vala b/src/rygel/rygel-media-object-search.vala
index 57e0b70..211412d 100644
--- a/src/rygel/rygel-media-object-search.vala
+++ b/src/rygel/rygel-media-object-search.vala
@@ -28,7 +28,7 @@ using Gee;
  * A utililty class to easy searching of media objects from a bunch of
  * MediaContainer hierarchies. If search is successful, media_object is set
  * accordingly so if it's null at the completion of the search, it means that
- * search was unsuccesful.
+ * search was unsuccesful. In case of error, the error field is set accordingly.
  */
 internal class Rygel.MediaObjectSearch<G> : GLib.Object, Rygel.StateMachine {
     public string id;
@@ -38,6 +38,7 @@ internal class Rygel.MediaObjectSearch<G> : GLib.Object, Rygel.StateMachine {
     public Cancellable cancellable { get; set; }
 
     public MediaObject media_object;
+    public Error       error;
 
     public MediaObjectSearch (string                    id,
                               ArrayList<MediaContainer> containers,
@@ -76,9 +77,7 @@ internal class Rygel.MediaObjectSearch<G> : GLib.Object, Rygel.StateMachine {
                 this.completed ();
             }
         } catch (Error err) {
-            warning ("Error while searching for '%s': %s\n",
-                     this.id,
-                     err.message);
+            this.error = err;
             this.completed ();
         }
     }
diff --git a/src/rygel/rygel-simple-container.vala b/src/rygel/rygel-simple-container.vala
index 68fbbfc..c91d948 100644
--- a/src/rygel/rygel-simple-container.vala
+++ b/src/rygel/rygel-simple-container.vala
@@ -126,6 +126,7 @@ public class Rygel.SimpleContainer : Rygel.MediaContainer {
                      MediaObjectSearch<Rygel.SimpleAsyncResult<MediaObject>>;
 
         search.data.data = search.media_object;
+        search.data.error = search.error;
         search.data.complete ();
 
         this.searches.remove (search);