com.jalios.jcms.tools
Class LogAppender

java.lang.Object
  org.apache.log4j.AppenderSkeleton
      com.jalios.jcms.tools.LogAppender

All Implemented Interfaces:

org.apache.log4j.Appender, org.apache.log4j.spi.OptionHandler

Direct Known Subclasses:

MailAppender

public abstract class LogAppender
extends org.apache.log4j.AppenderSkeleton

A log4j appender that keeps from 5 to 500 LoggingEvent.
It does not need any layout.

 <appender name="JCMS" class="com.jalios.jcms.mail.MailAppender">
   <param name="MaximumEventNbr" value="20"/>
 </appender>
 

Since:

jcms-5.7.0

Version:

$Revision: 23813 $

Author:

Jean-Philippe Encausse

Field Summary

protected List<org.apache.log4j.spi.LoggingEvent>	eventList
protected int	maximumEventNbr
protected String	prefix
static String	REVISION

Fields inherited from class org.apache.log4j.AppenderSkeleton

closed, errorHandler, headFilter, layout, name, tailFilter, threshold

Constructor Summary

LogAppender()

Method Summary

protected void	append(org.apache.log4j.spi.LoggingEvent event)
void	close()
List<org.apache.log4j.spi.LoggingEvent>	getLoggedEventList() Returns a new List of latest LoggingEvent
int	getMaximumEventNbr() Returns the current value of the MaximumEvent option.
String	getPrefix()
boolean	requiresLayout()
void	setMaximumEventNbr(int size) The MaximumEventNbr option takes a integer between 5 and 500.
void	setPrefix(String prefix)

Methods inherited from class org.apache.log4j.AppenderSkeleton

activateOptions, addFilter, clearFilters, doAppend, finalize, getErrorHandler, getFilter, getFirstFilter, getLayout, getName, getThreshold, isAsSevereAsThreshold, setErrorHandler, setLayout, setName, setThreshold

Methods inherited from class java.lang.Object

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

Field Detail

REVISION

public static final String REVISION

See Also:

Constant Field Values

eventList

protected List<org.apache.log4j.spi.LoggingEvent> eventList

maximumEventNbr

protected int maximumEventNbr

prefix

protected String prefix

Constructor Detail

LogAppender

public LogAppender()

Method Detail

append

protected void append(org.apache.log4j.spi.LoggingEvent event)

Specified by:

append in class org.apache.log4j.AppenderSkeleton

requiresLayout

public boolean requiresLayout()

close

public void close()

setMaximumEventNbr

public void setMaximumEventNbr(int size)

The MaximumEventNbr option takes a integer between 5 and 500. This integer value determines the maximum number of event kept by this appender.

getMaximumEventNbr

public int getMaximumEventNbr()

Returns the current value of the MaximumEvent option.

setPrefix

public void setPrefix(String prefix)

getPrefix

public String getPrefix()

getLoggedEventList

public List<org.apache.log4j.spi.LoggingEvent> getLoggedEventList()

Returns a new List of latest LoggingEvent

Returns:

List of LoggingEvent