# OpenEHR::RM::Data_Types::Encapsulated # http://www.openehr.org/svn/specification/TAGS/Release-1.0.2/publishing/architecture/computable/UML/uml_start_view.html # refs #51 require 'rubygems' require 'locale/info' module OpenEHR module RM module DataTypes module Encapsulated class DvEncapsulated < OpenEHR::RM::DataTypes::Basic::DataValue attr_reader :language, :charset def initialize(args = {}) super(args) self.charset = args[:charset] self.language = args[:language] end def size @value.size end def language=(language) if !language.nil? && !Locale::Info.language_code?(language.code_string) raise ArgumentError, 'invalid language code' end @language = language end def charset=(charset) if !charset.nil? && !charset_valid?(charset.code_string) raise ArgumentError, 'invalid charset' end @charset = charset end private def charset_valid?(charset) result = false open('lib/openehr/rm/data_types/charset.lst') do |file| while line = file.gets if charset == line.chomp result = true break end end end return result end end # media type http://www.iana.org/assignments/media-types/text/ class DvMultimedia < DvEncapsulated attr_reader :media_type attr_accessor :uri, :data, :compression_algorithm, :integrity_check, :integrity_check_algorithm, :alternate_text def initialize(args = {}) super(args) self.media_type = args[:media_type] self.uri = args[:uri] self.data = args[:data] self.compression_algorithm = args[:compression_algorithm] self.integrity_check = args[:integrity_check] self.integrity_check_algorithm = args[:integrity_check_algorithm] self.alternate_text = args[:alternate_text] end def media_type=(media_type) if media_type.code_string.nil? raise ArgumentError, 'media_type should not be nil' end @media_type = media_type end end class DvParsable < DvEncapsulated attr_reader :formalism def initialize(args = {}) super(args) self.formalism = args[:formalism] end def formalism=(formalism) if formalism.nil? || formalism.empty? raise ArgumentError, 'formalism is mandatory' end @formalism = formalism end end end # of Encapsulated end # of DataTypes end # of RM end # of OpenEHR