require 'net/http' require 'hpricot' module Jkl def self.post_to(uri, post_args) begin resp, data = Net::HTTP.post_form(uri, post_args) data rescue URI::InvalidURIError => e puts("WARN: Invalid URI: #{e}") rescue SocketError => e puts("WARN: Could not connect: #{e}") rescue Errno::ECONNREFUSED => e puts("WARN: Connection refused: #{e}") end end def self.get_from(uri) begin res = Net::HTTP.get_response(URI.parse(uri)) res.body rescue URI::InvalidURIError => e puts("WARN: Invalid URI: #{e}") rescue SocketError => e puts("WARN: Could not connect: #{e}") rescue Errno::ECONNREFUSED => e puts("WARN: Connection refused: #{e}") end end def self.get_from_as_xml(uri) Hpricot.XML get_from uri end end