lib/musicbrainz/track.rb in musicbrainz-0.6.0 vs lib/musicbrainz/track.rb in musicbrainz-0.7.0

@@ -1,21 +1,23 @@
 # -*- encoding: utf-8 -*-
+
 module MusicBrainz
-  class Track < MusicBrainz::Base
-    attr_accessor :position, :recording_id, :title, :length
+  class Track < Base
 
-    def self.find mbid
-      xml = Nokogiri::XML(self.load(:recording, :id => mbid))
-      self.parse_xml(xml) unless xml.nil?
-    end
+    field :position, Integer
+    field :recording_id, String
+    field :title, String
+    field :length, Integer
 
-    def self.parse_xml xml
-      @track = MusicBrainz::Track.new
-      @track.position = self.safe_get_value(xml, 'position').to_i
-      @track.recording_id = self.safe_get_attr(xml, 'recording', 'id')
-      @track.title = self.safe_get_value(xml, 'recording > title')
-      @track.length = self.safe_get_value(xml, 'length').to_i
-      @track.length = self.safe_get_value(xml, 'recording > length').to_i
-      @track
+    class << self
+      def find(mbid)
+        load({
+          :parser => :track_model,
+          :create_model => MusicBrainz::Track
+        }, {
+          :resource => :recording,
+          :id => mbid
+        })
+      end
     end
   end
 end