io.airlift.log

Class Logging

java.lang.Object

io.airlift.log.Logging

public class Logging
extends Object

Initializes the logging subsystem.

java.util.Logging, System.out and System.err are tunneled through the logging system.

System.out and System.err are assigned to loggers named "stdout" and "stderr", respectively.

Method Summary

Modifier and Type	Method and Description
void	clearLevel(String loggerName)
void	configure(LoggingConfiguration config)
void	disableConsole()
Map<String,Level>	getAllLevels()
Level	getLevel(String loggerName)
Level	getRootLevel()
static Logging	initialize() Sets up default logging:
void	logToFile(String logPath, int maxHistory, long maxSizeInBytes)
void	setLevel(String loggerName, Level level)
void	setLevels(File file)
void	setRootLevel(Level newLevel)

Methods inherited from class java.lang.Object

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

Method Detail

initialize

public static Logging initialize()

Sets up default logging:

- INFO level - Log entries are written to stderr

Returns:

the logging system singleton

disableConsole

public void disableConsole()

logToFile

public void logToFile(String logPath,
                      int maxHistory,
                      long maxSizeInBytes)

getRootLevel

public Level getRootLevel()

setRootLevel

public void setRootLevel(Level newLevel)

setLevels

public void setLevels(File file)
               throws IOException

Throws:

IOException

getLevel

public Level getLevel(String loggerName)

clearLevel

public void clearLevel(String loggerName)

setLevel

public void setLevel(String loggerName,
                     Level level)

getAllLevels

public Map<String,Level> getAllLevels()

configure

public void configure(LoggingConfiguration config)