Class: Arrow::Logger::ApacheOutputter

Inherits:
Outputter
  • Object
show all
Defined in:
lib/arrow/logger/apacheoutputter.rb

Overview

The Arrow::Logger::ApacheOutputter class, a derivative of Apache::Logger::Outputter. Instances of this class write log messages of the corresponding error level to the Apache log

Authors

Please see the file LICENSE in the top-level directory for licensing details.

Constant Summary collapse

DefaultDescription =

The default description

"Apache Log Outputter"
DefaultFormat =

The default interpolatable string that’s used to build the message to output

%q{#{name}#{frame ? '('+frame+')' : ''}: #{msg[0,2048]}}
LEVELS =

The Logger log levels (copied for easy access)

Arrow::Logger::LEVELS

Constants inherited from Outputter

Outputter::DEFAULT_DESCRIPTION, Outputter::DEFAULT_FORMAT

Instance Attribute Summary

Attributes inherited from Outputter

#description, #format

Instance Method Summary collapse

Methods inherited from Outputter

create, derivativeDirs, #inspect, parse_uri

Constructor Details

#initialize(uri, description = DefaultDescription, format = DefaultFormat) ⇒ ApacheOutputter

Create a new Arrow::Logger::ApacheOutputter object that will write to the apache log, and use the given description and format.



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# File 'lib/arrow/logger/apacheoutputter.rb', line 37

def initialize( uri, description=DefaultDescription, format=DefaultFormat )
	super
end

Instance Method Details

#write(time, level, name, frame, msg) ⇒ Object

Write the given level, name, frame, and msg to the target output mechanism.



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# File 'lib/arrow/logger/apacheoutputter.rb', line 48

def write( time, level, name, frame, msg )
	return unless defined?( ::Apache )
	srvr = ::Apache.request.server
	return unless srvr.loglevel >= LEVELS[ level ]

	# Translate calls to log.warning into Apache::Server#log_warn
	level = :warn if level == :warning

	logMethod = srvr.method( "log_#{level}" )
	super {|msg|
		# Escape any unexpanded sprintf format patterns
		msg.gsub!( /%/, '%%' )
		logMethod.call( msg )
	}
end