Class: Fluent::SforceInput

Inherits:
Input
  • Object
show all
Defined in:
lib/fluent/plugin/in_sforce.rb

Instance Method Summary collapse

Instance Method Details

#configure(conf) ⇒ Object 



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# File 'lib/fluent/plugin/in_sforce.rb', line 24

def configure(conf)
  super
end

#shutdown ⇒ Object 



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# File 'lib/fluent/plugin/in_sforce.rb', line 78

def shutdown
end

#start ⇒ Object 



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# File 'lib/fluent/plugin/in_sforce.rb', line 28

def start
  super
   = ()
  client = Restforce.new :oauth_token => ["sessionId"],
    :instance_url => ["instanceUrl"]

  th_low = DateTime.now().strftime("%Y-%m-%dT%H:%M:%S.000%Z")
  # query
  if @topic == nil then
    sleep(@polling_interval)
    th_high = DateTime.now().strftime("%Y-%m-%dT%H:%M:%S.000%Z")
    loop do
      # create soql query string
      where = "CreatedDate <= #{th_high} AND CreatedDate > #{th_low}"
      soql = ""
      if @query =~ /^(.+)\s(where|WHERE)\s(.+)$/ then
        soql = "#{$1} WHERE #{where} AND #{$3}"
      elsif @query =~ /^(.+)$/ then
        soql = "#{$1} WHERE #{where}"
      end

      begin
        log.info "query: #{soql}"
        records = client.query(soql)
        records.each do |record|
          Fluent::Engine.emit(@tag, Fluent::Engine.now, record)
        end
        sleep(@polling_interval)
        th_low = th_high
        th_high = DateTime.now().strftime("%Y-%m-%dT%H:%M:%S.000%Z")
      rescue Restforce::UnauthorizedError => e
        log.error e
        # retry login
         = ()
        client = Restforce.new :oauth_token => ["sessionId"],
          :instance_url => ["instanceUrl"]
      end
    end
  # streaming api
  else
    EM.run do
      log.info "suscribe: #{@topic}"
      # Subscribe to the PushTopic.
      client.subscribe @topic do |message|
        Fluent::Engine.emit(@tag, Fluent::Engine.now, message)
      end
    end
  end
end