Logging in Jaggery

In Jaggery, you can log with different levels i.e. debug, info, warn, error, fatal which can be enabled/disabled using the logLevel parameter in the jaggery.conf.

{
    "welcomeFiles" : ["index.html"],
    "logLevel" : "debug"
} 

Logging can be done with the desired log level using log.debug(), log.info(), log.warn(), log.error() and log.fatal() methods. Also, whether the debug logs are enabled can be checked using log.isDebugEnabled().

var log = new Log();

if(log.isDebugEnabled()) {
    log.debug('This is a debug log');
}

log.info('This is an info log');
log.warn('This is a warning log');
log.error('This is an error log');
log.fatal('This is a fatal log');