schema_element.rb in mondrian-olap-0.3.0

- old
+ new

@@ -19,10 +19,11 @@
         end
         @attributes.merge!(attributes)
         self.class.elements.each do |element|
           instance_variable_set("@#{pluralize(element)}", [])
         end
+        @xml_fragments = []
         instance_eval &block if block
       end
 
       def self.attributes(*names)
         names.each do |name|
@@ -65,10 +66,18 @@
       def self.content(type=nil)
         return @content if type.nil?
         @content = type
       end
 
+      attr_reader :xml_fragments
+      def xml(string)
+        string = string.strip
+        fragment = Nokogiri::XML::DocumentFragment.parse(string)
+        raise ArgumentError, "Invalid XML fragment:\n#{string}" if fragment.children.empty?
+        @xml_fragments << string
+      end
+
       def to_xml(options={})
         options[:upcase_data_dictionary] = @upcase_data_dictionary unless @upcase_data_dictionary.nil?
         Nokogiri::XML::Builder.new do |xml|
           add_to_xml(xml, options)
         end.to_xml
@@ -81,9 +90,12 @@
           xml.send(tag_name(self.class.name), @content, xmlized_attributes(options))
         else
           xml.send(tag_name(self.class.name), xmlized_attributes(options)) do
             self.class.elements.each do |element|
               instance_variable_get("@#{pluralize(element)}").each {|item| item.add_to_xml(xml, options)}
+            end
+            @xml_fragments.each do |xml_fragment|
+              xml.send(:insert, Nokogiri::XML::DocumentFragment.parse(xml_fragment))
             end
           end
         end
       end
 