# Using Ruby's soap4r v1.5.7 WSDL driver to call a 
# Microsoft C# SOAP web service
# 
# This example calls a method that takes one parameter.
# This syntax does not seem to be documented anywhere
# else right now.
# 
# Copyright (C) 2007 Harbor Mist, LLC
#
# This program is copyrighted free software by Pat Palmer, 
# owner of Harbor Mist, LLC.  You can redistribute it 
# and/or modify it under the same terms of Ruby's license;
# either the dual license version in 2003, or any later version.
class GetUrl
   require 'soap/wsdlDriver'
   
   puts "calling RSSService.GetURL()"

   # ---------- create the web service proxy object ----------
   wsdl_url = "http://harbormist.com/rss_service/RSSService.asmx?WSDL"
   #suppress printout of non-fatal warnings by the library
   $old_stderr = $stderr; $stderr = StringIO.new 
   factory = SOAP::WSDLDriverFactory.new(wsdl_url)
   #restore the ability to see errors and warning by the library
   $stderr = $old_stderr
   driver = factory.create_rpc_driver
   # the following line for troubleshooting if needed
   # driver.wiredump_dev = STDERR
   
   # ---------- call the web service method ----------------
   result = driver.getURL(:siteName => "Fox Business")
   puts result.getURLResult
   puts " "
   
end