org.jmonit.log
Class Log

java.lang.Object
  org.jmonit.log.Log

Direct Known Subclasses:

CommonsLoggingLogger, ConsoleLogger, Java14Logger, Log4jLogger, NullLogger

public abstract class Log
extends java.lang.Object

Facade API to any logging framework.

commons-logging provides such an abstraction layer, but introduces some classloader issues that many user complain. To avoid dependency on this librairy, this thin layer can wrap commons-logging if no other supported logging framework is found.

Author:

Nicolas De Loof

Constructor Summary

Log()

Method Summary

abstract void	debug(java.lang.String message)
abstract void	error(java.lang.String message)
abstract void	error(java.lang.String message, java.lang.Throwable t)
static Log	getLog(java.lang.Class clazz)
abstract void	info(java.lang.String message)
abstract void	info(java.lang.String message, java.lang.Throwable t)
abstract boolean	isDebugEnabled()
abstract void	warn(java.lang.String message)
abstract void	warn(java.lang.String message, java.lang.Throwable t)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Log

public Log()

Method Detail

getLog

public static Log getLog(java.lang.Class clazz)

isDebugEnabled

public abstract boolean isDebugEnabled()

Returns:

true if debug logs are enabled

debug

public abstract void debug(java.lang.String message)

Parameters:

message - message to be logged

info

public abstract void info(java.lang.String message)

Parameters:

message - message to be logged

info

public abstract void info(java.lang.String message,
                          java.lang.Throwable t)

Parameters:

message - message to be logged

t - Exception to be logged

warn

public abstract void warn(java.lang.String message)

Parameters:

message - message to be logged

warn

public abstract void warn(java.lang.String message,
                          java.lang.Throwable t)

Parameters:

message - message to be logged

t - Exception to be logged

error

public abstract void error(java.lang.String message)

Parameters:

message - message to be logged

error

public abstract void error(java.lang.String message,
                           java.lang.Throwable t)

Parameters:

message - message to be logged

t - Exception to be logged