lulibrary/preservation

module Preservation

  module Transfer

    # Transfer base
    #
    class Base

      attr_reader :logger

      def initialize
        setup_logger
        check_ingest_path
       end

      private

      def check_ingest_path
        if Preservation.ingest_path.nil?
          @logger.error 'Missing ingest path'
          exit
        end
      end

      def setup_logger
        if @logger.nil?
          if Preservation.log_path.nil?
            @logger = Logger.new STDOUT
          else
            # Keep data for today and the past 20 days
            @logger = Logger.new File.new(Preservation.log_path, 'a'), 20, 'daily'
          end
        end
        @logger.level = Logger::INFO
      end

    end

  end

end