git.r.bdr.sh - rbdr/cologne/blob - lib/loggers/console.js

   1 Class(Cobalt.Logger, 'JsConsole')({
   2   prototype : {
   3     console : null,
   4     formatterOpts : {},
   5
   6     init : function (config) {
   7       var logger = this,
   8           property;
   9
  10       if (config) {
  11         for (property in config) {
  12           logger[property] = config[property];
  13         }
  14       }
  15
  16       if (!logger.console) {
  17         logger.console = console;
  18       }
  19     },
  20
  21     log : function () {
  22       var i, message = [], severity;
  23
  24       for (i = 0; i < arguments.length; i++) {
  25         // We're not formatting objects for now.
  26
  27         if (!arguments[i].__skipConsole && !arguments[i].message.__skipConsole) {
  28           if (typeof arguments[i].message === 'object') {
  29             message.push(arguments[i].message);
  30           } else {
  31             message.push(this.format(arguments[i]));
  32           }
  33           if (!severity) {
  34             severity = arguments[i]._level
  35           }
  36         }
  37       }
  38
  39       switch (severity){
  40         case 0:
  41         case 1:
  42         case 2:
  43         case 3:
  44           this.console.error.apply(this.console, message);
  45           break;
  46         case 4:
  47           this.console.warn.apply(this.console, message);
  48           break;
  49         case 5:
  50         case 6:
  51           this.console.info.apply(this.console, message);
  52           break;
  53         case 7:
  54         default:
  55           this.console.log.apply(this.console, message);
  56           break;
  57       }
  58     },
  59
  60     format : function (logObject) {
  61       // Usually what you want to do here is format. Preferably using
  62       // someone inside Cobalt.Formatter
  63       if (this.formatter) {
  64         return this.formatter.format(logObject, this.formatterOpts);
  65       }
  66
  67       return logObject.message;
  68     }
  69   }
  70 });