Class: Log4r::YamlConfigurator

Inherits:
Object
  • Object
show all
Defined in:
lib/log4r/core_ext/yamlconfigurator.rb

Overview

Log4r::YamlConfigurator extension

Class Method Summary collapse

Class Method Details

.actual_load(yaml_docs) ⇒ Object

Loads a stream of YAML documents from disk given by yaml_docs



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# File 'lib/log4r/core_ext/yamlconfigurator.rb', line 20

def self.actual_load(yaml_docs)
  log4r_config = nil
  Psych.load_stream(yaml_docs) { |doc|
    doc.has_key?('log4r_config') and log4r_config = doc['log4r_config'] and break
  }
  if log4r_config.nil?
    raise ConfigError,
          "Key 'log4r_config:' not defined in yaml documents", caller[1..-1]
  end
  decode_yaml(log4r_config)
end

.decode_yaml(cfg) ⇒ Object

Decodes the list of configuration given by cfg.

Can contain the following lists of configurations:

  • outputters

  • loggers

  • logserver



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# File 'lib/log4r/core_ext/yamlconfigurator.rb', line 12

def self.decode_yaml(cfg)
  decode_pre_config(cfg['pre_config'])
  cfg['outputters'].each { |op| decode_outputter(op) } unless cfg['outputters'].nil?
  cfg['loggers'].each { |lo| decode_logger(lo) } unless cfg['loggers'].nil?
  cfg['logserver'].each { |lo| decode_logserver(lo) } unless cfg['logserver'].nil?
end