[libgdata] gdata: Allow creating GDataEntries out of JSON content

[Carlos Garnacho <carlosg src gnome org>]

commit 7b73b3369b6a52f1164ed7b193ebec7395a77629
Author: Carlos Garnacho <carlosg gnome org>
Date:   Mon Mar 17 02:49:20 2014 +0100

    gdata: Allow creating GDataEntries out of JSON content
    
    Some services like Freebase are hardly based on JSON, and still
    GDataEntry seems the most sensible base for the different server
    responses in those services over GDataFeed.
    
    A small spawn of https://bugzilla.gnome.org/show_bug.cgi?id=726486

 gdata/gdata-service.c |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)
---
diff --git a/gdata/gdata-service.c b/gdata/gdata-service.c
index b752dc2..4ec990f 100644
--- a/gdata/gdata-service.c
+++ b/gdata/gdata-service.c
@@ -1099,7 +1099,13 @@ gdata_service_query_single_entry (GDataService *self, GDataAuthorizationDomain *
        }
 
        g_assert (message->response_body->data != NULL);
-       entry = GDATA_ENTRY (gdata_parsable_new_from_xml (entry_type, message->response_body->data, 
message->response_body->length, error));
+
+       if (g_strcmp0 (GDATA_PARSABLE_CLASS (klass)->get_content_type (), "application/json") == 0) {
+               entry = GDATA_ENTRY (gdata_parsable_new_from_json (entry_type, message->response_body->data, 
message->response_body->length, error));
+       } else {
+               entry = GDATA_ENTRY (gdata_parsable_new_from_xml (entry_type, message->response_body->data, 
message->response_body->length, error));
+       }
+
        g_object_unref (message);
        g_type_class_unref (klass);