JezK
Edit File: outputterfactory.rb
# :nodoc: # Version: $Id$ require "log4r/base" require "log4r/repository" require "log4r/logger" require 'monitor' module Log4r class Outputter < Monitor class OutputterFactory #:nodoc: include Singleton # handles two cases: logging above a level (no second arg specified) # or logging a set of levels (passed into the second argument) def self.create_methods(out, levels=nil) Logger.root # force levels to be loaded # first, undefine all the log levels for mname in LNAMES undefine_log(mname.downcase, out) end if not levels.nil? and levels.include? OFF raise TypeError, "Can't log only_at OFF", caller[1..-1] end return out if out.level == OFF if levels.nil? # then define the log methods for lev >= outlev for lev in out.level...LEVELS define_log(LNAMES[lev].downcase, lev, out) end else # define the logs only for assigned levels for lev in levels define_log(LNAMES[lev].downcase, lev, out) end end return out end # we need to synch the actual write/format for thread safteyness def self.define_log(mname, level, out) return if mname == 'off' || mname == 'all' mstr = %- def out.#{mname}(logevent) canonical_log(logevent) end - module_eval mstr end def self.undefine_log(mname, out) return if mname == 'off' || mname == 'all' mstr = "def out.#{mname}(logevent); end" module_eval mstr end end end end