common-utils.lua: remove metadata object managers

src/scripts/lib/common-utils.lua

@@ -54,13 +54,22 @@ function cutils.getDefaultNode (properties, target_direction)
   return default_nodes:call ("get-default-node", target_media_class)
 end
 
+cutils.source_plugin = nil
+cutils.object_managers = {}
 
-cutils.default_metadata_om = ObjectManager {
+function cutils.get_object_manager (name)
-  Interest {
+  cutils.source_plugin = cutils.source_plugin or
-    type = "metadata",
+      Plugin.find ("standard-event-source")
+  cutils.object_managers [name] = cutils.object_managers [name] or
+      cutils.source_plugin:call ("get-object-manager", name)
+  return cutils.object_managers [name]
+end
+
+function cutils.get_default_metadata_object ()
+  return cutils.get_object_manager ("metadata"):lookup {
     Constraint { "metadata.name", "=", "default" },
   }
-}
+end
 
 function cutils.evaluateRulesApplyProperties (properties, name)
   local matched, mprops = Conf.apply_rules (name, properties)
@@ -133,6 +142,5 @@ function cutils.storeAfterTimeout (state, state_table)
   end)
 end
 
-cutils.default_metadata_om:activate ()
 
 return cutils

tests/scripts/scripts/lib/test-utils.lua

@@ -68,7 +68,7 @@ SimpleEventHook {
       end
 
       -- configure default device.
-      u.metadata:set (0, key, "Spa:String:JSON", Json.Object { ["name"] = name }:get_data ())
+      u.default_metadata:set(0, key, "Spa:String:JSON", Json.Object { ["name"] = name }:get_data())
     end
   end
 }:register ()
@@ -86,12 +86,19 @@ function u.restartPlugin (name)
   u.script_tester_plugin:call ("restart-plugin", name)
 end
 
-u.metadata = cu.default_metadata_om:lookup ()
+u.default_metadata = cu.get_object_manager ("metadata"):lookup {
-assert (u.metadata ~= nil)
+  Constraint { "metadata.name", "=", "default" },
+}
+assert (u.default_metadata ~= nil)
+
+u.settings_metadata = cu.get_object_manager ("metadata"):lookup {
+  Constraint { "metadata.name", "=", "sm-settings" },
+}
+assert (u.settings_metadata ~= nil)
 
 -- update the defined target for stream session item in metadata.
 function u.setTargetInMetadata (prop, target_node_name)
-  u.metadata:set (u.lnkbls ["stream-node"].properties ["node.id"], prop,
+  u.default_metadata:set (u.lnkbls ["stream-node"].properties ["node.id"], prop,
       "Spa:Id", u.lnkbls [target_node_name].properties ["node.id"])
 end