Class: DailyLogger

Inherits:
Object
  • Object
show all
Includes:
Severity
Defined in:
lib/daily_logger.rb,
lib/daily_logger/adapter.rb,
lib/daily_logger/formatter.rb,
lib/daily_logger/adapter/file.rb

Defined Under Namespace

Modules: Severity Classes: Adapter, Formatter

Constant Summary

Constants included from Severity

Severity::DEBUG, Severity::ERROR, Severity::FATAL, Severity::INFO, Severity::UNKNOWN, Severity::WARN

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name = nil) ⇒ DailyLogger

Returns a new instance of DailyLogger.



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# File 'lib/daily_logger.rb', line 32

def initialize(name = nil)
  @name = name || 'all'
  @level = DEBUG
  @default_formatter = DailyLogger::Formatter.new
  @formatter = nil

  @log_adaptor = {}
  sev_label.each do |level|
    @log_adaptor[level] = DailyLogger::Adapter.new(level, @name)
  end
end

Instance Attribute Details

#device ⇒ Object

Returns the value of attribute device.



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# File 'lib/daily_logger.rb', line 30

def device
  @device
end

#formatter ⇒ Object

Returns the value of attribute formatter.



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# File 'lib/daily_logger.rb', line 29

def formatter
  @formatter
end

#level ⇒ Object Also known as: sev_threshold

Logging severity threshold (e.g. Logger::INFO).



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# File 'lib/daily_logger.rb', line 25

def level
  @level
end

Instance Method Details

#append(severity, msg = nil, &block) ⇒ Object Also known as: log 



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# File 'lib/daily_logger.rb', line 44

def append(severity, msg = nil, &block)
  severity ||= UNKNOWN

  if @log_adaptor.nil? or severity < @level
    return true
  end

  block_msg = nil
  if block_given?
    block_msg = yield
  end

  log_level = sev_label[severity]
  if @log_adaptor[log_level].nil?
    @log_adaptor[log_level] = DailyLogger::Adapter.new(log_level, @name)
  end

  @log_adaptor[log_level].write(log_level, format_message(Time.now, msg, block_msg))
  true
end

#close ⇒ Object 



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# File 'lib/daily_logger.rb', line 113

def close
  sev_label.each do |level|
    next if @log_adaptor[level].nil?
    @log_adaptor[level].close
  end
end

#debug(*msg, &block) ⇒ Object 



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# File 'lib/daily_logger.rb', line 66

def debug(*msg, &block)
  append(DEBUG, msg, &block)
end

#debug? ⇒ Boolean

Returns true iff the current severity level allows for the printing of DEBUG messages.

Returns:

  • (Boolean) 


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# File 'lib/daily_logger.rb', line 95

def debug?; @level <= DEBUG; end

#error(*msg, &block) ⇒ Object 



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# File 'lib/daily_logger.rb', line 79

def error(*msg, &block)
  #msg = called_from.concat msg
  append(ERROR, msg, &block)
end

#error? ⇒ Boolean

Returns true iff the current severity level allows for the printing of ERROR messages.

Returns:

  • (Boolean) 


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# File 'lib/daily_logger.rb', line 107

def error?; @level <= ERROR; end

#fatal(*msg, &block) ⇒ Object 



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# File 'lib/daily_logger.rb', line 84

def fatal(*msg,  &block)
  #msg = called_from.concat msg
  append(FATAL, msg, &block)
end

#fatal? ⇒ Boolean

Returns true iff the current severity level allows for the printing of FATAL messages.

Returns:

  • (Boolean) 


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# File 'lib/daily_logger.rb', line 111

def fatal?; @level <= FATAL; end

#info(*msg, &block) ⇒ Object 



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# File 'lib/daily_logger.rb', line 70

def info(*msg, &block)
  append(INFO, msg, &block)
end

#info? ⇒ Boolean

Returns true iff the current severity level allows for the printing of INFO messages.

Returns:

  • (Boolean) 


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# File 'lib/daily_logger.rb', line 99

def info?; @level <= INFO; end

#unknown(*msg, &block) ⇒ Object 



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# File 'lib/daily_logger.rb', line 89

def unknown(*msg, &block)
  append(UNKNOWN, msg, &block)
end

#warn(*msg, &block) ⇒ Object 



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# File 'lib/daily_logger.rb', line 74

def warn(*msg, &block)
  #msg = called_from.concat msg
  append(WARN, msg, &block)
end

#warn? ⇒ Boolean

Returns true iff the current severity level allows for the printing of WARN messages.

Returns:

  • (Boolean) 


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# File 'lib/daily_logger.rb', line 103

def warn?; @level <= WARN; end