1 var define = require("../../define.js").define, base = require("../../base"), string = base.string, style = string.style, format = string.format, Appender = require("./appender"), Level = require("../level"); 2 3 /** 4 * @class Appends messages to the console. 5 * 6 * @name ConsoleAppender 7 * @augments comb.logging.appenders.Appender 8 * @memberOf comb.logging.appenders 9 */ 10 exports = module.exports = define(Appender, { 11 instance : { 12 13 constructor : function(options){ 14 options = options || {}; 15 !options.name && (options.name = "consoleAppender"); 16 this._super(arguments, [options]); 17 }, 18 19 append : function(event) { 20 if (this._canAppend(event)) { 21 var message = format(this.__pattern, event); 22 var level = event.level; 23 if (Level.ERROR.equals(level) || Level.FATAL.equals(level)) { 24 console.log(style(message, "red")); 25 } else if(Level.WARN.equals(level)){ 26 console.log(style(message, "yellow")); 27 }else if (Level.DEBUG.equals(level)) { 28 console.log(style(message, "magenta")); 29 } else if (Level.TRACE.equals(level)) { 30 console.log(style(message, "cyan")); 31 } else { 32 console.log(message); 33 } 34 } 35 } 36 } 37 });