5.2. Log setup of S2Container

5.2. Log setup of S2Container
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In S2Container, Logger instance is acquired by the s2logger method as follows, and a log output is performed.

require 's2container'
s2logger.debug(File::basename(__FILE__)) { "debug test." }

5.2.1. S2Logger

In S2Container, Logger instance which performs a log output is acquired through Seasar::Log::S2Logger class. S2Logger.logger method returns the instance of Logger which performs STDERR output. As a shortcut, the s2logger method returns Seasar::Log::S2Logger class.

Setting a log device.

When specifying the output place of a log, it specifies by the argument of the s2logger method.
require 's2container'
s2logger(STDOUT).debug(File::basename(__FILE__)) { "debug test." }
Setting a log level.

A level setup of a log output is performed to Logger instance taken out from S2Logger.
require 's2container'
s2logger.level = Logger::WARN
s2logger.debug(File::basename(__FILE__)) { "debug test." }
s2logger.info(File::basename(__FILE__)) { "info test." }
s2logger.warn(File::basename(__FILE__)) { "warn test." }
s2logger.error(File::basename(__FILE__)) { "error test." }
s2logger.fatal(File::basename(__FILE__)) { "fatal test." }

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