Contents

# Copyright (c) 2015 Sqreen. All Rights Reserved.
# Please refer to our terms for more information: https://www.sqreen.com/terms.html

require 'singleton'
require 'logger'
require 'sqreen/logger'

module Sqreen
  class DeferredLogger
    include Singleton

    def initialize
      @buffer = StringIO.new
      @logger = ::Logger.new(@buffer)
    end

    def debug(msg = nil, &block)
      @logger.debug(msg, &block)
    end

    def info(msg = nil, &block)
      @logger.info(msg, &block)
    end

    def warn(msg = nil, &block)
      @logger.warn(msg, &block)
    end

    def error(msg = nil, &block)
      @logger.error(msg, &block)
    end

    def fatal(msg = nil, &block)
      @logger.error(msg, &block)
    end

    def add(severity, msg = nil, &block)
      send(Sqreen::Logger::SEVERITY_TO_METHOD[severity], msg, &block)
    end

    def formatter=(value)
      @logger.formatter = value
    end

    def flush_to(logger)
      logger.instance_eval { @logdev }.write(read).tap { reset }
    end

    private

    def read
      @buffer.rewind
      @buffer.read
    end

    def reset
      buffer = StringIO.new
      logger = ::Logger.new(buffer)
      logger.formatter = @logger.formatter
      @buffer, @logger = buffer, logger
    end
  end
end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
sqreen-1.18.6-java	lib/sqreen/deferred_logger.rb
sqreen-1.18.6	lib/sqreen/deferred_logger.rb
sqreen-1.18.5-java	lib/sqreen/deferred_logger.rb
sqreen-1.18.5	lib/sqreen/deferred_logger.rb
sqreen-1.18.4-java	lib/sqreen/deferred_logger.rb
sqreen-1.18.4	lib/sqreen/deferred_logger.rb
sqreen-1.18.3-java	lib/sqreen/deferred_logger.rb
sqreen-1.18.3	lib/sqreen/deferred_logger.rb
sqreen-1.18.3.beta2	lib/sqreen/deferred_logger.rb