Package org.apache.logging.log4j.simple

Class SimpleLoggerContextFactory

java.lang.Object

org.apache.logging.log4j.simple.SimpleLoggerContextFactory

All Implemented Interfaces:

LoggerContextFactory

public class SimpleLoggerContextFactory
extends Object
implements LoggerContextFactory

Simple and stateless LoggerContextFactory.

Field Summary

Fields

Modifier and Type	Field	Description
static final SimpleLoggerContextFactory	INSTANCE	Singleton instance.

Constructor Summary

Constructors

Constructor	Description
SimpleLoggerContextFactory()

Method Summary

Modifier and Type	Method	Description
LoggerContext	getContext(String fqcn, ClassLoader loader, Object externalContext, boolean currentContext)	Creates a LoggerContext.
LoggerContext	getContext(String fqcn, ClassLoader loader, Object externalContext, boolean currentContext, URI configLocation, String name)	Creates a LoggerContext.
boolean	isClassLoaderDependent()	Determines whether or not this factory and perhaps the underlying ContextSelector behavior depend on the callers classloader.
void	removeContext(LoggerContext removeContext)	Removes knowledge of a LoggerContext.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.logging.log4j.spi.LoggerContextFactory

hasContext, shutdown

Field Details

INSTANCE

public static final SimpleLoggerContextFactory INSTANCE

Singleton instance.

Since:

2.17.2

Constructor Details

SimpleLoggerContextFactory

public SimpleLoggerContextFactory()

Method Details

getContext

public LoggerContext getContext(String fqcn,
 ClassLoader loader,
 Object externalContext,
 boolean currentContext)

Description copied from interface: LoggerContextFactory

Creates a LoggerContext.

Specified by:

getContext in interface LoggerContextFactory

Parameters:

fqcn - The fully qualified class name of the caller.

loader - The ClassLoader to use or null.

externalContext - An external context (such as a ServletContext) to be associated with the LoggerContext.

currentContext - If true returns the current Context, if false returns the Context appropriate for the caller if a more appropriate Context can be determined.

Returns:

The LoggerContext.

getContext

public LoggerContext getContext(String fqcn,
 ClassLoader loader,
 Object externalContext,
 boolean currentContext,
 URI configLocation,
 String name)

Description copied from interface: LoggerContextFactory

Creates a LoggerContext.

Specified by:

getContext in interface LoggerContextFactory

Parameters:

fqcn - The fully qualified class name of the caller.

loader - The ClassLoader to use or null.

externalContext - An external context (such as a ServletContext) to be associated with the LoggerContext.

currentContext - If true returns the current Context, if false returns the Context appropriate for the caller if a more appropriate Context can be determined.

configLocation - The location of the configuration for the LoggerContext.

name - The name of the context or null.

Returns:

The LoggerContext.

removeContext

public void removeContext(LoggerContext removeContext)

Description copied from interface: LoggerContextFactory

Removes knowledge of a LoggerContext.

Specified by:

removeContext in interface LoggerContextFactory

Parameters:

removeContext - The context to remove.

isClassLoaderDependent

public boolean isClassLoaderDependent()

Description copied from interface: LoggerContextFactory

Determines whether or not this factory and perhaps the underlying ContextSelector behavior depend on the callers classloader. This method should be overridden by implementations, however a default method is provided which always returns true to preserve the old behavior.

Specified by:

isClassLoaderDependent in interface LoggerContextFactory