tokenize text with kuromoji

#!/usr/local/bin/ruby
#coding: utf-8
ENV['JAVA_HOME'] = '/usr/lib/jvm/java-6-sun'
require 'rjb/list'
require 'cgi'

Rjb::add_jar(File.expand_path('./kuromoji-0.7.7.jar'))

Token = Rjb::import('org/atilika/kuromoji/Token')
Tokenizer=Rjb::import('org/atilika/kuromoji/Tokenizer')
Mode = Rjb::import('org.atilika.kuromoji.Tokenizer$Mode')

cgi = CGI.new
m = cgi['mode']
mode = Mode.valueOf(m)
tknizer = Tokenizer.builder.mode(mode).build

s = cgi['text']
list = tknizer.tokenize(s)
body = ''
list.each do |x|
  body << "#{CGI::escapeHTML(x.surface_form)}:#{x.all_features}<br/>"
end

cgi.out('status' => 'OK',
        'type' => 'text/html',
        'charset' => 'utf-8',
        'language' => 'ja') {
<<HTML
<!DOCTYPE HTML>
<html>
<head>
<title>tokenize text with kuromoji</title>
</head>
<body>
#{body}
<hr/>
<input id="bb" type="button" value="back"/>
<script type="text/javascript">
(function () {
   document.getElementById('bb').addEventListener('click', function() {
     document.location.href='tokenize.html';
   });
  })();
</script>
</body>
</html>
HTML
}