Logger
Internally Circumflex uses slf4j to log it's activities.
The Logger class lets applications save some performance by introducing by-name logging.
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class Logger(val name: String) {
protected val log = org.slf4j.LoggerFactory.getLogger(name)
def info(msg: => Any): Unit = if (log.isInfoEnabled) log.info(msg.toString)
def warn(msg: => Any): Unit = if (log.isWarnEnabled) log.warn(msg.toString)
def warn(msg: => Any, e: Throwable): Unit = if (log.isWarnEnabled) log.warn(msg.toString, e)
def error(msg: => Any, e: Throwable): Unit = if (log.isErrorEnabled) log.error(msg.toString, e)
def error(msg: => Any): Unit = if (log.isErrorEnabled) log.error(msg.toString)
def debug(msg: => Any, e: Throwable): Unit = if (log.isDebugEnabled) log.debug(msg.toString, e)
def debug(msg: => Any): Unit = if (log.isDebugEnabled) log.debug(msg.toString)
def trace(msg: => Any, e: Throwable): Unit = if (log.isTraceEnabled) log.trace(msg.toString, e)
def trace(msg: => Any): Unit = if (log.isTraceEnabled) log.trace(msg.toString)
}
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