org.apache.logging.log4j
Class MarkerManager

java.lang.Object
  org.apache.logging.log4j.MarkerManager

public final class MarkerManager
extends Object

Applications create Markers by using the Marker Manager. All Markers created by this Manager are immutable.

Nested Class Summary

static class

MarkerManager.Log4jMarker Consider this class private, it is only public to satisfy Jackson for XML and JSON IO.

Method Summary

static void	clear() Clears all markers.
static Marker	getMarker(String name) Retrieve a Marker or create a Marker that has no parent.
static Marker	getMarker(String name, Marker parent) Deprecated. Use the Marker add or set methods to add parent Markers. Will be removed by final GA release.
static Marker	getMarker(String name, String parent) Deprecated. Use the Marker add or set methods to add parent Markers. Will be removed by final GA release.

Methods inherited from class java.lang.Object

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

Method Detail

clear

public static void clear()

Clears all markers.

getMarker

public static Marker getMarker(String name)

Retrieve a Marker or create a Marker that has no parent.

Parameters:

name - The name of the Marker.

Returns:

The Marker with the specified name.

Throws:

IllegalArgumentException - if the argument is null

getMarker

@Deprecated
public static Marker getMarker(String name,
                                          String parent)

Deprecated. Use the Marker add or set methods to add parent Markers. Will be removed by final GA release.

Retrieves or creates a Marker with the specified parent. The parent must have been previously created.

Parameters:

name - The name of the Marker.

parent - The name of the parent Marker.

Returns:

The Marker with the specified name.

Throws:

IllegalArgumentException - if the parent Marker does not exist.

getMarker

@Deprecated
public static Marker getMarker(String name,
                                          Marker parent)

Deprecated. Use the Marker add or set methods to add parent Markers. Will be removed by final GA release.

Retrieves or creates a Marker with the specified parent.

Parameters:

name - The name of the Marker.

parent - The parent Marker.

Returns:

The Marker with the specified name.

Throws:

IllegalArgumentException - if any argument is null