Class EventLookup

java.lang.Object

org.apache.logging.log4j.core.lookup.AbstractLookup

org.apache.logging.log4j.core.lookup.EventLookup

All Implemented Interfaces:

StrLookup

@Plugin(name="event",
        category="Lookup")
public class EventLookup
extends AbstractLookup

Looks up values from the log event.

Field Summary

Fields inherited from interface StrLookup

CATEGORY

Constructor Summary

Constructors

Constructor	Description
EventLookup()

Method Summary

Modifier and Type	Method	Description
String	lookup(LogEvent event, String key)	Looks up the value from the logging event.

Methods inherited from class AbstractLookup

evaluate, lookup

Methods inherited from class Object

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

Methods inherited from interface StrLookup

evaluate

Constructor Details

EventLookup

public EventLookup()

Method Details

lookup

public String lookup(LogEvent event,
 String key)

Looks up the value from the logging event.

Parameters:

event - The current LogEvent.

key - the key to be looked up.

Returns:

The value of the specified log event field.