org.nuxeo.log4j
Class Log4JHelper

java.lang.Object
  org.nuxeo.log4j.Log4JHelper

public class Log4JHelper
extends Object

Provides helper methods for working with log4j

Since:

5.4.2

Author:

jcarsique

Field Summary

static String

CONSOLE_APPENDER_NAME

Constructor Summary

Log4JHelper()

Method Summary

static ArrayList<String>	getFileAppendersFiles(File log4jConfigurationFile)
static ArrayList<String>	getFileAppendersFiles(LoggerRepository loggerRepository) Returns list of files produced by FileAppenders defined in a given LoggerRepository.
static LoggerRepository	getNewLoggerRepository(File log4jConfigurationFile) Creates a LoggerRepository initialized with given log4j configuration file without making this configuration active.
static void	setDebug(String category, boolean debug)
static void	setQuiet(String appenderName) Set "quiet" mode: set log level to WARN for the given Log4J appender.

Methods inherited from class java.lang.Object

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

Field Detail

CONSOLE_APPENDER_NAME

public static final String CONSOLE_APPENDER_NAME

See Also:

Constant Field Values

Constructor Detail

Log4JHelper

public Log4JHelper()

Method Detail

getFileAppendersFiles

public static ArrayList<String> getFileAppendersFiles(LoggerRepository loggerRepository)

Returns list of files produced by FileAppenders defined in a given LoggerRepository. There's no need for the log4j configuration corresponding to this repository of being active.

Parameters:

loggerRepository - LoggerRepository to browse looking for FileAppender

Returns:

FileAppenders configured in loggerRepository

getNewLoggerRepository

public static LoggerRepository getNewLoggerRepository(File log4jConfigurationFile)

Creates a LoggerRepository initialized with given log4j configuration file without making this configuration active.

Parameters:

log4jConfigurationFile - XML Log4J configuration file to load.

Returns:

LoggerRepository initialized with log4jConfigurationFile

getFileAppendersFiles

public static ArrayList<String> getFileAppendersFiles(File log4jConfigurationFile)

Parameters:

log4jConfigurationFile -

Returns:

FileAppenders defined in log4jConfigurationFile

See Also:

getFileAppendersFiles(LoggerRepository)

setDebug

public static void setDebug(String category,
                            boolean debug)

Parameters:

category - Log4J category for which to switch debug log level

debug - set debug log level to true or false

Since:

5.4.3

setQuiet

public static void setQuiet(String appenderName)

Set "quiet" mode: set log level to WARN for the given Log4J appender.

Parameters:

appenderName - Log4J appender to switch to WARN

Since:

5.4.3