org.slf4j
Class LoggerFactory

java.lang.Object
  extended by org.slf4j.LoggerFactory

public final class LoggerFactory
extends Object

The LoggerFactory is a utility class producing Loggers for various logging APIs, most notably for log4j, logback and JDK 1.4 logging. Other implementations such as NOPLogger and SimpleLogger are also supported.

LoggerFactory is essentially a wrapper around an ILoggerFactory instance bound with LoggerFactory at compile time.

Please note that all methods in LoggerFactory are static.

Author:
Alexander Dorokhine, Robert Elliot, Ceki Gülcü

Method Summary
static ILoggerFactory getILoggerFactory()
          Return the ILoggerFactory instance in use.
static Logger getLogger(Class<?> clazz)
          Return a logger named corresponding to the class passed as parameter, using the statically bound ILoggerFactory instance.
static Logger getLogger(String name)
          Return a logger named according to the name parameter using the statically bound ILoggerFactory instance.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Method Detail

getLogger

public static Logger getLogger(String name)
Return a logger named according to the name parameter using the statically bound ILoggerFactory instance.

Parameters:
name - The name of the logger.
Returns:
logger

getLogger

public static Logger getLogger(Class<?> clazz)
Return a logger named corresponding to the class passed as parameter, using the statically bound ILoggerFactory instance.

In case the the clazz parameter differs from the name of the caller as computed internally by SLF4J, a logger name mismatch warning will be printed but only if the slf4j.detectLoggerNameMismatch system property is set to true. By default, this property is not set and no warnings will be printed even in case of a logger name mismatch.

Parameters:
clazz - the returned logger will be named after clazz
Returns:
logger
See Also:
Detected logger name mismatch

getILoggerFactory

public static ILoggerFactory getILoggerFactory()
Return the ILoggerFactory instance in use.

ILoggerFactory instance is bound with this class at compile time.

Returns:
the ILoggerFactory instance in use


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