MMIR Framework API

Class: Logging

mmir. Logging

new mmir.Logging()

A Logger factory.

See:

Logger

Example

//use logger
 var Logger = mmir.require('mmirf/logger');
 var log = Logger.create('example');
 
 if(log.isVerbose()) log.debug('test');//will write the message to debug-console)
 log.error(new Error());//will write the error (including its stack) to error console)
 
 //example for setting up a logger in a requirejs-module:
 define(['mmirf/logger', 'module'], function(Logger, module){
 
   var logger = Logger.create(module);
   //this would create the same logger-object:
   //  Logger.create(module.id, module.config().logLevel);
   
   //use the logger instance...
   
   //create / retrieve the same logger
   var sameLogger = Logger.create(module.id);
   
 });

Members

private_defaultLoggerLogger

_level

the (global) logging level 0: verbose 1: debug 2: info 3: warn 4: error 5: critical 6: disabled

privatetmpLogLevelString

Methods

create(loggerName, logLevel){Logger} tools/logger.js, line 935

Creates a Logger instance. If a logger for loggerName already exists, the existing logger is returned (instead of creating a new one).

Name	Type	Description
`loggerName`	String \| Object	optional If String: a name / ID for the logger that should be created / retrieved. If Object: an requirejs `module` object, i.e. should contain properties `id` (String) which will set the `loggerName`, and a property/function `config` (Function) that returns an object with property `logLevel` (i.e. `config().logLevel` should be valid). If omitted, the default logger will be returned.
`logLevel`	String	optional a name / ID for the logger that should be created / retrieved. If omitted, the default logger will be returned.