local Luan = require "luan:Luan.luan"
local error = Luan.error
require "java"
local JavaLog4j = require "java:luan.modules.logging.Log4j"
local EnhancedPatternLayout = require "java:org.apache.log4j.EnhancedPatternLayout"
local ConsoleAppender = require "java:org.apache.log4j.ConsoleAppender"
local Level = require "java:org.apache.log4j.Level"


local Log4j = {}

function Log4j.init_root()
	local root = JavaLog4j.getRootLogger()
	local has_appenders = root.getAllAppenders().hasMoreElements()
	if not has_appenders then
--		root.setLevel(Level.INFO)
		local layout = EnhancedPatternLayout.new("%d %-5p %c - %m%n")
		local appender = ConsoleAppender.new(layout,"System.err");
		root.addAppender(appender);
	end
end
Log4j.init_root()

return Log4j