org.mmbase.applications.crontab

Class MMBaseStatsJob

java.lang.Object

org.mmbase.applications.crontab.AbstractCronJob

org.mmbase.applications.crontab.MMBaseStatsJob

All Implemented Interfaces:

Runnable, CronJob

public class MMBaseStatsJob
extends AbstractCronJob

An example cron-job. A Job to log MMBase statistics to a logger. (By means of logj4 you can configure the time stamp and logfile location). The configuration string is one of the following

• MEMORY: Logs free and total memory
• CACHE.<cache-name>: Logs hits and total request of cache with given name

In log4j.xml you may add something like this:

  <appender name="stats" class="org.apache.log4j.FileAppender" >
    <param name="File" value="/tmp/mmbase.stats" />
    <param name="Encoding"   value="UTF-8" />
    <layout class="org.apache.log4j.PatternLayout">
      <param name="ConversionPattern" value="%d{YYYY-MM-dd HH:mm:ss} %c{1} %m%n" />
    </layout>
  </appender>

and:

 <logger name="org.mmbase.STATS" additivity="false">
    <level class="&mmlevel;" value ="service" />
    <appender-ref ref="stats" />
  </logger>

Version:

$Id$

Author:

Michiel Meeuwissen

Field Summary

Fields inherited from class org.mmbase.applications.crontab.AbstractCronJob

cronEntry

Constructor Summary

Constructors

Constructor and Description
MMBaseStatsJob()

Method Summary

Modifier and Type	Method and Description
protected void	init() You can init by overriding this (no need to call super.init) This is called by AbstractCronJob.init(CronEntry)
void	run() Implement this.

Methods inherited from class org.mmbase.applications.crontab.AbstractCronJob

getEntry, init, stop

Methods inherited from class java.lang.Object

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

Constructor Detail

MMBaseStatsJob

public MMBaseStatsJob()

Method Detail

init

protected void init()

Description copied from class: AbstractCronJob

You can init by overriding this (no need to call super.init) This is called by AbstractCronJob.init(CronEntry)

Overrides:

init in class AbstractCronJob

run

public final void run()

Description copied from class: AbstractCronJob

Implement this.

Specified by:

run in interface Runnable

Specified by:

run in interface CronJob

Specified by:

run in class AbstractCronJob