ama-team / ruby-entity-mapper

          class Factory < API::Factory

            include Mixin::Errors

            INSTANCE = new

            # @param [AMA::Entity::Mapper::Type] type

            # @param [Object] _data

            # @param [AMA::Entity::Mapper::Context] context

            def create(type, _data, context)

              create_internal(type)

            rescue StandardError => e

              message = "Failed to instantiate #{type} directly from class"

              if e.is_a?(ArgumentError)

                message += '. Does it have parameterless #initialize() method?'

              end

              mapping_error(message, parent: e, context: context)

            end

            private

            def create_internal(type)

              entity = type.type.new

              type.attributes.values.each do |attribute|

                next if attribute.default.nil? || attribute.virtual

                segment = Path::Segment.attribute(attribute.name)

                value = attribute.default

                type.injector.inject(entity, type, attribute, value, segment)

              end

              entity

            end

          end