Package org.apache.logging.slf4j
Class Log4jMarkerFactory
- java.lang.Object
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- org.apache.logging.slf4j.Log4jMarkerFactory
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- All Implemented Interfaces:
org.slf4j.IMarkerFactory
public class Log4jMarkerFactory extends java.lang.Object implements org.slf4j.IMarkerFactory
Log4j/SLF4J bridge to create SLF4J Markers based on name or based on existing SLF4J Markers.
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Constructor Summary
Constructors Constructor Description Log4jMarkerFactory()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description private org.slf4j.Marker
addMarkerIfAbsent(java.lang.String name, Marker log4jMarker)
(package private) static Marker
convertMarker(org.slf4j.Marker original)
private static Marker
convertMarker(org.slf4j.Marker original, java.util.Collection<org.slf4j.Marker> visited)
boolean
detachMarker(java.lang.String name)
Log4j does not support detached Markers.boolean
exists(java.lang.String name)
Returns true if the Marker exists.org.slf4j.Marker
getDetachedMarker(java.lang.String name)
Log4j does not support detached Markers for performance reasons.(package private) Marker
getLog4jMarker(org.slf4j.Marker marker)
Gets the Log4j2 marker associated to this SLF4J marker or creates a new one.org.slf4j.Marker
getMarker(java.lang.String name)
Returns a Log4j Marker that is compatible with SLF4J.org.slf4j.Marker
getMarker(org.slf4j.Marker marker)
Returns a Log4j Marker converted from an existing custom SLF4J Marker.
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Field Detail
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LOGGER
private static final Logger LOGGER
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markerMap
private final java.util.concurrent.ConcurrentMap<java.lang.String,org.slf4j.Marker> markerMap
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Method Detail
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getMarker
public org.slf4j.Marker getMarker(java.lang.String name)
Returns a Log4j Marker that is compatible with SLF4J.- Specified by:
getMarker
in interfaceorg.slf4j.IMarkerFactory
- Parameters:
name
- The name of the Marker.- Returns:
- A Marker.
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addMarkerIfAbsent
private org.slf4j.Marker addMarkerIfAbsent(java.lang.String name, Marker log4jMarker)
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getMarker
public org.slf4j.Marker getMarker(org.slf4j.Marker marker)
Returns a Log4j Marker converted from an existing custom SLF4J Marker.- Parameters:
marker
- The SLF4J Marker to convert.- Returns:
- A converted Log4j/SLF4J Marker.
- Since:
- 2.1
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getLog4jMarker
Marker getLog4jMarker(org.slf4j.Marker marker)
Gets the Log4j2 marker associated to this SLF4J marker or creates a new one.- Parameters:
marker
- a SLF4J marker- Returns:
- a Log4j2 marker
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convertMarker
static Marker convertMarker(org.slf4j.Marker original)
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convertMarker
private static Marker convertMarker(org.slf4j.Marker original, java.util.Collection<org.slf4j.Marker> visited)
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exists
public boolean exists(java.lang.String name)
Returns true if the Marker exists.- Specified by:
exists
in interfaceorg.slf4j.IMarkerFactory
- Parameters:
name
- The Marker name.- Returns:
true
if the Marker exists,false
otherwise.
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detachMarker
public boolean detachMarker(java.lang.String name)
Log4j does not support detached Markers. This method always returns false.- Specified by:
detachMarker
in interfaceorg.slf4j.IMarkerFactory
- Parameters:
name
- The Marker name.- Returns:
false
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getDetachedMarker
public org.slf4j.Marker getDetachedMarker(java.lang.String name)
Log4j does not support detached Markers for performance reasons. The returned Marker is attached.- Specified by:
getDetachedMarker
in interfaceorg.slf4j.IMarkerFactory
- Parameters:
name
- The Marker name.- Returns:
- The named Marker (unmodified).
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