text: options.url.description = the URL of the RSS feed
  options.url.type = java.lang.String
  
  options.fixedRate.description = the fixed rate polling interval specified in milliseconds
  options.fixedRate.default = 5000
  options.fixedRate.type = int
  
  options.maxMessagesPerPoll.description = the maximum number of messages per poll
  options.maxMessagesPerPoll.default = 100
  options.maxMessagesPerPoll.type = int
  