Class: Tml::Logger

Inherits:
Logger
  • Object
show all
Defined in:
lib/tml/logger.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#external_logger ⇒ Object

Returns the value of attribute external_logger.



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# File 'lib/tml/logger.rb', line 59

def external_logger
  @external_logger
end

Instance Method Details

#add(severity, message = nil, progname = nil, &block) ⇒ Object 



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# File 'lib/tml/logger.rb', line 107

def add(severity, message = nil, progname = nil, &block)
  return unless Tml.config.logger[:enabled]
  super
end

#debug(message) ⇒ Object 



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# File 'lib/tml/logger.rb', line 69

def debug(message)
  if external_logger
    return external_logger.debug(format_message(Logger::Severity::DEBUG, Time.new, nil, message))
  end

  super
end

#error(message) ⇒ Object 



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# File 'lib/tml/logger.rb', line 85

def error(message)
  if external_logger
    return external_logger.error(format_message(Logger::Severity::ERROR, Time.new, nil, message))
  end

  super
end

#fatal(message) ⇒ Object 



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# File 'lib/tml/logger.rb', line 93

def fatal(message)
  if external_logger
    return external_logger.fatal(format_message(Logger::Severity::FATAL, Time.new, nil, message))
  end

  super
end

#format_message(severity, timestamp, progname, msg) ⇒ Object 



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# File 'lib/tml/logger.rb', line 101

def format_message(severity, timestamp, progname, msg)
  return "" unless Tml.config.logger[:enabled]
  # TODO: check for severity/level
  "[#{timestamp.strftime("%D %T")}]: tml: #{' ' * stack.size}#{msg}\n"
end

#info(message) ⇒ Object 



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# File 'lib/tml/logger.rb', line 61

def info(message)
  if external_logger
    return external_logger.info(format_message(Logger::Severity::INFO, Time.new, nil, message))
  end

  super
end

#stack ⇒ Object 



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# File 'lib/tml/logger.rb', line 112

def stack
  @stack ||= []
end

#trace(message) ⇒ Object 



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# File 'lib/tml/logger.rb', line 116

def trace(message)
  debug(message)
  stack.push(caller)
  t0 = Time.now
  if block_given?
    ret = yield
  end
  t1 = Time.now
  stack.pop
  debug("execution took #{t1 - t0} seconds")
  ret
end

#warn(message) ⇒ Object 



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# File 'lib/tml/logger.rb', line 77

def warn(message)
  if external_logger
    return external_logger.warn(format_message(Logger::Severity::WARN, Time.new, nil, message))
  end

  super
end