Class: WEBrick::HTTPServlet::ERBHandler

Inherits:
AbstractServlet show all
Defined in:
lib/webrick/httpservlet/erbhandler.rb

Instance Method Summary collapse

Methods inherited from AbstractServlet

#do_HEAD, #do_OPTIONS, get_instance, #service

Constructor Details

#initialize(server, name) ⇒ ERBHandler

Returns a new instance of ERBHandler.



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# File 'lib/webrick/httpservlet/erbhandler.rb', line 19

def initialize(server, name)
  super
  @script_filename = name
end

Instance Method Details

#do_GET(req, res) ⇒ Object Also known as: do_POST 



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# File 'lib/webrick/httpservlet/erbhandler.rb', line 24

def do_GET(req, res)
  unless defined?(ERB)
    @logger.warn "#{self.class}: ERB not defined."
    raise HTTPStatus::Forbidden, "ERBHandler cannot work."
  end
  begin
    data = open(@script_filename){|io| io.read }
    res.body = evaluate(ERB.new(data), req, res)
    res['content-type'] =
      HTTPUtils::mime_type(@script_filename, @config[:MimeTypes])
  rescue StandardError => ex
    raise
  rescue Exception => ex
    @logger.error(ex)
    raise HTTPStatus::InternalServerError, ex.message
  end
end