de.unidu.is.util
Class Log

java.lang.Object
  de.unidu.is.util.Log

public class Log

extends java.lang.Object

Provides utiliy methods for tje LOG4J framework.

This class expects the LOG4J configuration file in conf/log4j. Additional configuration files can be loaded.

Since:

2001-08-27

Version:

$Revision: 1.14 $, $Date: 2005/03/14 17:33:13 $

Author:

Henrik Nottelmann

Constructor Summary

Log()

Method Summary

static void	addConfigFile(java.net.URL url) Initialises this class.
static void	error(java.lang.String msg) Logs a message to the unidu.error logger.
static void	error(java.lang.Throwable ex) Logs an exception to the unidu.error logger.
static void	error(java.lang.Throwable ex, java.lang.String msg) Logs an exception to the unidu.error logger.
static org.apache.log4j.Logger	getLogger(java.lang.Class c) Returns a logger for the specified class.
static org.apache.log4j.Logger	getLogger(java.lang.String name) Returns a logger for the specified name.
static void	setConfFile(java.io.File file) Sets the LOG4J config file.

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

getLogger

public static org.apache.log4j.Logger getLogger(java.lang.Class c)

Returns a logger for the specified class.

Parameters:

c - class

Returns:

logger

getLogger

public static org.apache.log4j.Logger getLogger(java.lang.String name)

Returns a logger for the specified name.

Parameters:

name - logger name

Returns:

logger

addConfigFile

public static void addConfigFile(java.net.URL url)

Initialises this class.

This method loads the log4j configuration (if not already done) from conf/log4j.

error

public static void error(java.lang.Throwable ex)

Logs an exception to the unidu.error logger.

Parameters:

ex - exception to be logged

error

public static void error(java.lang.String msg)

Logs a message to the unidu.error logger.

Parameters:

msg - message to be logged

error

public static void error(java.lang.Throwable ex,
                         java.lang.String msg)

Logs an exception to the unidu.error logger.

Parameters:

ex - exception to be logged

setConfFile

public static void setConfFile(java.io.File file)

Sets the LOG4J config file.

Parameters:

file - LOG4J config file