# File lib/og/backends/mysql.rb, line 328
        def deserialize_one(res, klass)        
                return nil unless valid?(res)
                
                # gmosx: Managed objects should have no params constructor.
                row = res.fetch_row()
                entity = klass.new()
                entity.og_deserialize(row)
                
#               get_join_fields(res, 0, entity, join_fields) if join_fields

                return entity
        end