/tools/Ruby/lib/ruby/1.8/rexml/parsers/streamparser.rb
http://github.com/agross/netopenspace · Ruby · 46 lines · 42 code · 2 blank · 2 comment · 2 complexity · a05611742797b26b29afc6add088c1ca MD5 · raw file
- module REXML
- module Parsers
- class StreamParser
- def initialize source, listener
- @listener = listener
- @parser = BaseParser.new( source )
- end
-
- def add_listener( listener )
- @parser.add_listener( listener )
- end
-
- def parse
- # entity string
- while true
- event = @parser.pull
- case event[0]
- when :end_document
- return
- when :start_element
- attrs = event[2].each do |n, v|
- event[2][n] = @parser.unnormalize( v )
- end
- @listener.tag_start( event[1], attrs )
- when :end_element
- @listener.tag_end( event[1] )
- when :text
- normalized = @parser.unnormalize( event[1] )
- @listener.text( normalized )
- when :processing_instruction
- @listener.instruction( *event[1,2] )
- when :start_doctype
- @listener.doctype( *event[1..-1] )
- when :end_doctype
- # FIXME: remove this condition for milestone:3.2
- @listener.doctype_end if @listener.respond_to? :doctype_end
- when :comment, :attlistdecl, :cdata, :xmldecl, :elementdecl
- @listener.send( event[0].to_s, *event[1..-1] )
- when :entitydecl, :notationdecl
- @listener.send( event[0].to_s, event[1..-1] )
- end
- end
- end
- end
- end
- end