nvdnkpr / log4ti

A logger for Titanium mobile based on the same idea as log4net/log4j/log4js ...

log4ti - Titanium logger

A log4j/log4net logger class implementation for Appcelerator Titanium projects

This project is a logger class for Titanium projects in the style of log4x. It allows specifing logging levels and attaching them to different log appenders.

How to use

You can find a working example in attached app.js file.

First configure log4ti (you can do that only once when starting your app)

// configure log4ti in self calling anonymous function
(function() {
    var log4ti = require('log4ti'); // require the module
        log4ti.configuration.includeLineNumbers = true; // include line numbers (when possible)
    
        log4ti.configuration.addLevel('myCustomLevel'); // adding a custom logging level
        
        // load appenders
        log4ti.configuration.loadAppender('consoleAppender', 'log4ti_appenders/console_appender');
        log4ti.configuration.loadAppender('fileAppender', 'log4ti_appenders/file_appender');
        
        // attach appenders to levels
        log4ti.configuration.mapAppender('consoleAppender', ['trace', 'debug', 'info', 'warn', 'error', 'fatal', 'stackTrace']);
        log4ti.configuration.mapAppender('fileAppender', ['warn', 'error', 'fatal', 'myCustomLevel']);
})();

When you want to log somewhere in your code

var logger = require('log4ti').createLogger(); // get the logger object
    logger.trace('trace level logging example');
    logger.debug('debug level logging example');
    logger.info('info level logging example');
    logger.warn('warn level logging example');
    logger.error('error level logging example');
    logger.fatal('fatal level logging example');
    logger.stackTrace('stacktrace level logging example');
    logger.myCustomLevel('custom level logging example');

TODO

• Add AlertAppender
• Add header feature to file appender
• Add option to configuration logger with json object
• Add option to load configuration from configuration file (should be done after json configuration is implemented)

License

The MIT License (MIT)

Copyright (c) 2014 Ophir Oren

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.