org.jboss.logging.appender

Class RegexEventEvaluator

java.lang.Object

org.jboss.logging.appender.RegexEventEvaluator

All Implemented Interfaces:

org.apache.log4j.spi.TriggeringEventEvaluator

public class RegexEventEvaluator
extends Object
implements org.apache.log4j.spi.TriggeringEventEvaluator

An implementation of the log4j TriggeringEventEvaluator that matches the LoggingEvent message against the MDB{RegexEventEvaluator} regular expression.

Version:

$Revision: 2785 $

Author:

Scott.Stark@jboss.org

Constructor Summary

Constructors

Constructor and Description
RegexEventEvaluator()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	isTriggeringEvent(org.apache.log4j.spi.LoggingEvent event) Lookup the current MDC 'RegexEventEvaluator' to determine the regular expression context that should be applied to determine if the logging event should be considered a triggering event.

Methods inherited from class java.lang.Object

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

Constructor Detail

RegexEventEvaluator

public RegexEventEvaluator()

Method Detail

isTriggeringEvent

public boolean isTriggeringEvent(org.apache.log4j.spi.LoggingEvent event)

Lookup the current MDC 'RegexEventEvaluator' to determine the regular expression context that should be applied to determine if the logging event should be considered a triggering event. If there is no value for the 'RegexEventEvaluator' key then no comparision is made.

Specified by:

isTriggeringEvent in interface org.apache.log4j.spi.TriggeringEventEvaluator

Parameters:

event - the logging event to check

Returns:

true if MDC{RegexEventEvaluator} is a regex expression that matches the event.getRenderedMessage(), false otherwise.