lib/ddr/models/solr_document.rb in ddr-models-2.0.0.pre.2 vs lib/ddr/models/solr_document.rb in ddr-models-2.0.0.pre.3

@@ -214,9 +214,19 @@
 
       def display_format
         get(Ddr::IndexFields::DISPLAY_FORMAT)
       end
 
+      def struct_maps
+        JSON.parse(fetch(Ddr::IndexFields::STRUCT_MAPS))
+      rescue
+        {}
+      end
+
+      def struct_map(type='default')
+        struct_maps.present? ? struct_maps.fetch(type) : nil
+      end
+
       private
 
       def targets_query
         "#{Ddr::IndexFields::IS_EXTERNAL_TARGET_FOR}:#{internal_uri_for_query}"
       end