class ARII::XMLDetector
XMLDetector
¶ ↑
Detect changes in XML files (uses XPath).
Public Instance Methods
detect(object)
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Detect the changes¶ ↑
# File lib/arii/xmldetector.rb, line 15 def detect object ARII::Config.log.info(self.class.name) { "Monitoring #{object[:uri]}" } unless object[:uri].nil? begin if object[:uri] == '' then @doc = Nokogiri::XML(object[:content]) else @doc = Nokogiri::XML(open(object[:uri])) end @doc.remove_namespaces! @doc.xpath(object[:query]).each do |element| element.xpath(object[:cache]).each do |c| @response = Cashier.verify c.content, object, c.content, object[:seed] end # Process ARII cache response @cache = JSON.parse(@response, {:symbolize_names => true}) unless @cache[:templates].nil? then @cache[:templates].each do |t| @templates.push t end end ## # If not on cache, add to payload for processing # if @cache[:cache][:status] == 100 then ARII::Config.log.info(self.class.name) { "Not on cache, generating payload" } # add row data to payload from selectors (key => key, value => column name) payload = Hash.new object[:selectors].each do |selector| selector.each do |k, v| element.xpath(v).each do |el| payload[k] = el.content end end end # add payload object to payloads list @payloads.push payload end end end rescue Exception => e ARII::Config.log.error(self.class.name) { "Processing error: #{e}" } end