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more linting

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Gareth Jones 2013-05-30 08:26:26 +10:00
parent 516320c79a
commit 46ae1a586d
1 changed files with 35 additions and 33 deletions
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64
lib/logger.js
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@ -1,7 +1,8 @@
var levels = require('./levels'), "use strict";
util = require('util'), var levels = require('./levels')
events = require('events'), , util = require('util')
DEFAULT_CATEGORY = '[default]'; , events = require('events')
, DEFAULT_CATEGORY = '[default]';
/** /**
* Models a logging event. * Models a logging event.
@ -13,11 +14,11 @@ var levels = require('./levels'),
* @author Seth Chisamore * @author Seth Chisamore
*/ */
function LoggingEvent (categoryName, level, data, logger) { function LoggingEvent (categoryName, level, data, logger) {
this.startTime = new Date(); this.startTime = new Date();
this.categoryName = categoryName; this.categoryName = categoryName;
this.data = data; this.data = data;
this.level = level; this.level = level;
this.logger = logger; this.logger = logger;
} }
/** /**
@ -28,49 +29,50 @@ function LoggingEvent (categoryName, level, data, logger) {
* @author Stephan Strittmatter * @author Stephan Strittmatter
*/ */
function Logger (name, level) { function Logger (name, level) {
this.category = name || DEFAULT_CATEGORY; this.category = name || DEFAULT_CATEGORY;
if (! this.level) { if (level) {
this.__proto__.level = levels.TRACE; this.setLevel(level);
} }
} }
util.inherits(Logger, events.EventEmitter); util.inherits(Logger, events.EventEmitter);
Logger.DEFAULT_CATEGORY = DEFAULT_CATEGORY; Logger.DEFAULT_CATEGORY = DEFAULT_CATEGORY;
Logger.prototype.level = levels.TRACE;
Logger.prototype.setLevel = function(level) { Logger.prototype.setLevel = function(level) {
this.level = levels.toLevel(level, this.level || levels.TRACE); this.level = levels.toLevel(level, this.level || levels.TRACE);
}; };
Logger.prototype.removeLevel = function() { Logger.prototype.removeLevel = function() {
delete this.level; delete this.level;
}; };
Logger.prototype.log = function() { Logger.prototype.log = function() {
var args = Array.prototype.slice.call(arguments) var args = Array.prototype.slice.call(arguments)
, logLevel = args.shift() , logLevel = args.shift()
, loggingEvent = new LoggingEvent(this.category, logLevel, args, this); , loggingEvent = new LoggingEvent(this.category, logLevel, args, this);
this.emit("log", loggingEvent); this.emit("log", loggingEvent);
}; };
Logger.prototype.isLevelEnabled = function(otherLevel) { Logger.prototype.isLevelEnabled = function(otherLevel) {
return this.level.isLessThanOrEqualTo(otherLevel); return this.level.isLessThanOrEqualTo(otherLevel);
}; };
['Trace','Debug','Info','Warn','Error','Fatal'].forEach( ['Trace','Debug','Info','Warn','Error','Fatal'].forEach(
function(levelString) { function(levelString) {
var level = levels.toLevel(levelString); var level = levels.toLevel(levelString);
Logger.prototype['is'+levelString+'Enabled'] = function() { Logger.prototype['is'+levelString+'Enabled'] = function() {
return this.isLevelEnabled(level); return this.isLevelEnabled(level);
}; };
Logger.prototype[levelString.toLowerCase()] = function () { Logger.prototype[levelString.toLowerCase()] = function () {
if (this.isLevelEnabled(level)) { if (this.isLevelEnabled(level)) {
var args = Array.prototype.slice.call(arguments); var args = Array.prototype.slice.call(arguments);
args.unshift(level); args.unshift(level);
Logger.prototype.log.apply(this, args); Logger.prototype.log.apply(this, args);
} }
}; };
} }
); );