Package org.apache.logging.log4j.tojul

Class JULLoggerContext

java.lang.Object

org.apache.logging.log4j.tojul.JULLoggerContext

All Implemented Interfaces:

LoggerContext

class JULLoggerContext
extends java.lang.Object
implements LoggerContext

Implementation of Log4j LoggerContext SPI. This is a factory to produce JULLogger instances.

Field Summary

Fields

Modifier and Type	Field	Description
private LoggerRegistry<ExtendedLogger>	loggerRegistry

Fields inherited from interface org.apache.logging.log4j.spi.LoggerContext

EMPTY_ARRAY

Constructor Summary

Constructors

Constructor	Description
JULLoggerContext()

Method Summary

Modifier and Type	Method	Description
java.lang.Object	getExternalContext()	Gets the anchor for some other context, such as a ClassLoader or ServletContext.
ExtendedLogger	getLogger(java.lang.String name)	Gets an ExtendedLogger.
ExtendedLogger	getLogger(java.lang.String name, MessageFactory messageFactory)	Gets an ExtendedLogger.
boolean	hasLogger(java.lang.String name)	Tests if a Logger with the specified name exists.
boolean	hasLogger(java.lang.String name, java.lang.Class<? extends MessageFactory> messageFactoryClass)	Tests if a Logger with the specified name and MessageFactory type exists.
boolean	hasLogger(java.lang.String name, MessageFactory messageFactory)	Tests if a Logger with the specified name and MessageFactory exists.

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.LoggerContext

getLogger, getLogger, getLoggerRegistry, getObject, putObject, putObjectIfAbsent, removeObject, removeObject

Field Detail

loggerRegistry

private final LoggerRegistry<ExtendedLogger> loggerRegistry

Constructor Detail

JULLoggerContext

JULLoggerContext()

Method Detail

getExternalContext

public java.lang.Object getExternalContext()

Description copied from interface: LoggerContext

Gets the anchor for some other context, such as a ClassLoader or ServletContext.

Specified by:

getExternalContext in interface LoggerContext

Returns:

The external context.

getLogger

public ExtendedLogger getLogger(java.lang.String name)

Description copied from interface: LoggerContext

Gets an ExtendedLogger.

Specified by:

getLogger in interface LoggerContext

Parameters:

name - The name of the Logger to return.

Returns:

The logger with the specified name.

getLogger

public ExtendedLogger getLogger(java.lang.String name,
                                MessageFactory messageFactory)

Description copied from interface: LoggerContext

Gets an ExtendedLogger.

Specified by:

getLogger in interface LoggerContext

Parameters:

name - The name of the Logger to return.

messageFactory - The message factory is used only when creating a logger, subsequent use does not change the logger but will log a warning if mismatched.

Returns:

The logger with the specified name.

hasLogger

public boolean hasLogger(java.lang.String name)

Description copied from interface: LoggerContext

Tests if a Logger with the specified name exists.

Specified by:

hasLogger in interface LoggerContext

Parameters:

name - The Logger name to search for.

Returns:

true if the Logger exists, false otherwise.

hasLogger

public boolean hasLogger(java.lang.String name,
                         MessageFactory messageFactory)

Description copied from interface: LoggerContext

Tests if a Logger with the specified name and MessageFactory exists.

Specified by:

hasLogger in interface LoggerContext

Parameters:

name - The Logger name to search for.

messageFactory - The message factory to search for.

Returns:

true if the Logger exists, false otherwise.

hasLogger

public boolean hasLogger(java.lang.String name,
                         java.lang.Class<? extends MessageFactory> messageFactoryClass)

Description copied from interface: LoggerContext

Tests if a Logger with the specified name and MessageFactory type exists.

Specified by:

hasLogger in interface LoggerContext

Parameters:

name - The Logger name to search for.

messageFactoryClass - The message factory class to search for.

Returns:

true if the Logger exists, false otherwise.