org.apache.logging.log4j.core.lookup
Class ContextMapLookup

java.lang.Object
  org.apache.logging.log4j.core.lookup.ContextMapLookup

All Implemented Interfaces:

StrLookup

@Plugin(name="ctx",
        category="Lookup")
public class ContextMapLookup
extends Object
implements StrLookup

Looks up keys from ThreadContext objects..

Field Summary

Fields inherited from interface org.apache.logging.log4j.core.lookup.StrLookup

CATEGORY

Constructor Summary

ContextMapLookup()

Method Summary

String	lookup(LogEvent event, String key) Looks up the value from the ThreadContext Map.
String	lookup(String key) Looks up the value from the ThreadContext Map.

Methods inherited from class java.lang.Object

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

Constructor Detail

ContextMapLookup

public ContextMapLookup()

Method Detail

lookup

public String lookup(String key)

Looks up the value from the ThreadContext Map.

Specified by:

lookup in interface StrLookup

Parameters:

key - the key to be looked up, may be null

Returns:

The value associated with the key.

lookup

public String lookup(LogEvent event,
                     String key)

Looks up the value from the ThreadContext Map.

Specified by:

lookup in interface StrLookup

Parameters:

event - The current LogEvent.

key - the key to be looked up, may be null

Returns:

The value associated with the key.