Package org.apache.logging.log4j.core.async

Enum EventRoute

java.lang.Object

java.lang.Enum<EventRoute>

org.apache.logging.log4j.core.async.EventRoute

All Implemented Interfaces:

Serializable, Comparable<EventRoute>

public enum EventRoute
extends Enum<EventRoute>

Enumeration over the different destinations where a log event can be sent.

Since:

2.6

See Also:

• AsyncQueueFullPolicy
• AsyncQueueFullPolicyFactory
• DefaultAsyncQueueFullPolicy
• DiscardingAsyncQueueFullPolicy

Enum Constant Summary

Enum Constants

Enum Constant	Description
DISCARD	Discards the event (so it is not logged at all).
ENQUEUE	Enqueues the event for asynchronous logging in the background thread.
SYNCHRONOUS	Logs the event synchronously: sends the event directly to the appender (in the current thread).

Method Summary

Modifier and Type	Method	Description
abstract void	logMessage(AsyncAppender asyncAppender, LogEvent coreEvent)
abstract void	logMessage(AsyncLoggerConfig asyncLoggerConfig, LogEvent event)
abstract void	logMessage(AsyncLogger asyncLogger, String fqcn, Level level, Marker marker, Message message, Throwable thrown)
static EventRoute	valueOf(String name)	Returns the enum constant of this type with the specified name.
static EventRoute[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

ENQUEUE

public static final EventRoute ENQUEUE

Enqueues the event for asynchronous logging in the background thread.

SYNCHRONOUS

public static final EventRoute SYNCHRONOUS

Logs the event synchronously: sends the event directly to the appender (in the current thread). WARNING: This may result in lines logged out of order as synchronous events may be persisted before earlier events, even from the same thread, which wait in the queue.

DISCARD

public static final EventRoute DISCARD

Discards the event (so it is not logged at all).

Method Details

values

public static EventRoute[] values()

Returns an array containing the constants of this enum type, in the order they are declared.

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static EventRoute valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

logMessage

public abstract void logMessage(AsyncLogger asyncLogger,
 String fqcn,
 Level level,
 Marker marker,
 Message message,
 Throwable thrown)

logMessage

public abstract void logMessage(AsyncLoggerConfig asyncLoggerConfig,
 LogEvent event)

logMessage

public abstract void logMessage(AsyncAppender asyncAppender,
 LogEvent coreEvent)