Changeset 130

Timestamp:

May 29, 2009, 12:46:40 PM (15 years ago)

Author:

KOBAYASHI, Shinji

Message:

refs #51

Location:

ruby/trunk/lib/models/rm/data_types

Files:

• charset.lst (added)
• charset_extract.rb (added)
• encapslated.rb (modified) (2 diffs)

ruby/trunk/lib/models/rm/data_types/encapslated.rb

@@ +1 @@
+# 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
@@ -4 +10 @@
       module Encapsulated
         class DV_Encapsulated  < OpenEHR::RM::Data_Types::Basic::Data_Value
-          attr_accessor :charset, :language
+          attr_reader :language, :charset
+
           def size
             raise NotImplementedError, "size method not implemented"
           end
+
+          def language=(language)
+            unless Language::Info.valid_language?(language.code_string)
+              raise ArgumentError, 'invalid language code'
+            end
+            @language = language
+          end
+
+          def charset=(charset)
+            unless charset_valid?(charset)
+              raise ArgumentError, 'invalid charset'
+            end
+            @charset=charset
+          end
+
           private
           def size_positive
             raise ArgumentError, "size must be positive" if size < 0
           end
+
+          def charset_valid?(charset)
+            open('charset.list') do |file|
+              while line = file.gets
+                if charset == line
+                  file.close
+                  return true
+                end
+              end
+            end
+            return false
+          end
         end
+
         class DV_Multimedia < DV_Encapsulated
           
         end
+
         class DV_Parsable < DV_Encapsulated
           attr_reader :value, :formalism