Class: Console::JavaUtilLogger::ColorConsoleHandler

Inherits:
ConsoleHandler
  • Object
show all
Defined in:
lib/color_console/java_util_logger.rb

Overview

Extends the java.util.ConsoleHandler, adding colorised logging output to the console.

Instance Method Summary collapse

Constructor Details

#initialize(format = RubyFormatter::DEFAULT_FORMAT) ⇒ ColorConsoleHandler

Returns a new instance of ColorConsoleHandler.



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# File 'lib/color_console/java_util_logger.rb', line 18

def initialize(format = RubyFormatter::DEFAULT_FORMAT)
    super()
    self.formatter = RubyFormatter.new(format)
end

Instance Method Details

#publish(log_record) ⇒ Object

Publishes a log record by outputting it to the console, using an appropriate color for the severity of the log message.



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# File 'lib/color_console/java_util_logger.rb', line 26

def publish(log_record)
    msg = formatter.format(log_record)
    case log_record.level
    when JavaUtilLogger::Level::INFO
        Console.write msg, :white
    when JavaUtilLogger::Level::CONFIG
        Console.write msg, :cyan
    when JavaUtilLogger::Level::FINE
        Console.write msg, :light_gray
    when JavaUtilLogger::Level::SEVERE
        Console.write msg, :red
    when JavaUtilLogger::Level::WARNING
        Console.write msg, :yellow
    else
        Console.write msg, :dark_gray
    end
end