org.apache.logging.log4j.core.lookup

Class DateLookup

java.lang.Object

org.apache.logging.log4j.core.lookup.DateLookup

All Implemented Interfaces:

StrLookup

@Plugin(name="date",
        category="Lookup")
public class DateLookup
extends java.lang.Object
implements StrLookup

Formats the current date or the date in the LogEvent. The "key" is used as the format String.

Field Summary

Fields

Modifier and Type	Field and Description
private static Logger	LOGGER
private static Marker	LOOKUP

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

CATEGORY

Constructor Summary

Constructors

Constructor and Description
DateLookup()

Method Summary

Modifier and Type	Method and Description
private java.lang.String	formatDate(long date, java.lang.String format)
java.lang.String	lookup(LogEvent event, java.lang.String key) Looks up the value of the environment variable.
java.lang.String	lookup(java.lang.String key) Looks up the value of the environment variable.

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

private static final Logger LOGGER

LOOKUP

private static final Marker LOOKUP

Constructor Detail

DateLookup

public DateLookup()

Method Detail

lookup

public java.lang.String lookup(java.lang.String key)

Looks up the value of the environment variable.

Specified by:

lookup in interface StrLookup

Parameters:

key - the format to use. If null, the default DateFormat will be used.

Returns:

The value of the environment variable.

lookup

public java.lang.String lookup(LogEvent event,
                               java.lang.String key)

Looks up the value of the environment variable.

Specified by:

lookup in interface StrLookup

Parameters:

event - The current LogEvent (is ignored by this StrLookup).

key - the format to use. If null, the default DateFormat will be used.

Returns:

The value of the environment variable.

formatDate

private java.lang.String formatDate(long date,
                                    java.lang.String format)