org.apache.logging.slf4j

Class Log4jLoggerFactory

java.lang.Object

org.apache.logging.log4j.spi.AbstractLoggerAdapter<org.slf4j.Logger>

org.apache.logging.slf4j.Log4jLoggerFactory

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, LoggerAdapter<org.slf4j.Logger>, LoggerContextShutdownAware, org.slf4j.ILoggerFactory

public class Log4jLoggerFactory
extends AbstractLoggerAdapter<org.slf4j.Logger>
implements org.slf4j.ILoggerFactory

Log4j implementation of SLF4J ILoggerFactory interface.

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.String	FQCN
private static java.lang.String	PACKAGE
private static java.lang.String	TO_SLF4J_CONTEXT

Fields inherited from class org.apache.logging.log4j.spi.AbstractLoggerAdapter

registry

Constructor Summary

Constructors

Constructor and Description
Log4jLoggerFactory()

Method Summary

Modifier and Type	Method and Description
protected LoggerContext	getContext() Gets the LoggerContext that should be used to look up or create loggers.
protected org.slf4j.Logger	newLogger(java.lang.String name, LoggerContext context) Creates a new named logger for a given LoggerContext.
private LoggerContext	validateContext(LoggerContext context)

Methods inherited from class org.apache.logging.log4j.spi.AbstractLoggerAdapter

close, contextShutdown, getContext, getLogger, getLoggerContexts, getLoggersInContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.slf4j.ILoggerFactory

getLogger

Field Detail

FQCN

private static final java.lang.String FQCN

PACKAGE

private static final java.lang.String PACKAGE

See Also:

Constant Field Values

TO_SLF4J_CONTEXT

private static final java.lang.String TO_SLF4J_CONTEXT

See Also:

Constant Field Values

Constructor Detail

Log4jLoggerFactory

public Log4jLoggerFactory()

Method Detail

newLogger

protected org.slf4j.Logger newLogger(java.lang.String name,
                                     LoggerContext context)

Description copied from class: AbstractLoggerAdapter

Creates a new named logger for a given LoggerContext.

Specified by:

newLogger in class AbstractLoggerAdapter<org.slf4j.Logger>

Parameters:

name - the name of the logger to create

context - the LoggerContext this logger will be associated with

Returns:

the new named logger

getContext

protected LoggerContext getContext()

Description copied from class: AbstractLoggerAdapter

Gets the LoggerContext that should be used to look up or create loggers. This is similar in spirit to the ContextSelector class in log4j-core. However, implementations can rely on their own framework's separation of contexts instead (or simply use a singleton).

Specified by:

getContext in class AbstractLoggerAdapter<org.slf4j.Logger>

Returns:

the LoggerContext to be used for lookup and creation purposes

See Also:

LogManager.getContext(ClassLoader, boolean), LogManager.getContext(String, boolean)

validateContext

private LoggerContext validateContext(LoggerContext context)