org.apache.avalon.excalibur.monitor

Class PassiveMonitor

java.lang.Object

org.apache.avalon.excalibur.monitor.impl.AbstractMonitor

org.apache.avalon.excalibur.monitor.impl.PassiveMonitor

org.apache.avalon.excalibur.monitor.PassiveMonitor

All Implemented Interfaces:

Monitor, org.apache.avalon.framework.component.Component, org.apache.avalon.framework.configuration.Configurable, org.apache.avalon.framework.logger.LogEnabled, org.apache.avalon.framework.thread.ThreadSafe

public class PassiveMonitor
extends PassiveMonitor
implements org.apache.avalon.framework.logger.LogEnabled, org.apache.avalon.framework.configuration.Configurable, org.apache.avalon.framework.thread.ThreadSafe

The PassiveMonitor is used to passively check a set of resources to see if they have changed. It will be implemented as a Component, that can be retrieved from the ComponentLocator. It defaults to checking every 1 minute. The configuration looks like this:

   <passive-monitor>
     <init-resources>
       <-- This entry can be repeated for every resource you want to register immediately -->

       <resource key="file:./myfile.html" class="org.apache.avalon.excalibur.monitor.FileMonitor"/>
     </init-resources>
   </pasive-monitor>
 

Version:

$Id: PassiveMonitor.java,v 1.4 2004/02/28 11:47:32 cziegeler Exp $

Author:

Avalon Development Team

Field Summary

Fields

Modifier and Type	Field and Description
private org.apache.avalon.framework.logger.Logger	m_logger

Fields inherited from interface org.apache.avalon.excalibur.monitor.Monitor

ROLE

Constructor Summary

Constructors

Constructor and Description
PassiveMonitor()

Method Summary

Methods

Modifier and Type	Method and Description
void	configure(org.apache.avalon.framework.configuration.Configuration config)
void	enableLogging(org.apache.avalon.framework.logger.Logger logger)

Methods inherited from class org.apache.avalon.excalibur.monitor.impl.PassiveMonitor

getResource

Methods inherited from class org.apache.avalon.excalibur.monitor.impl.AbstractMonitor

addResource, addResources, getResources, removeResource, removeResource, scanAllResources

Methods inherited from class java.lang.Object

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

Field Detail

m_logger

private org.apache.avalon.framework.logger.Logger m_logger

Constructor Detail

PassiveMonitor

public PassiveMonitor()

Method Detail

enableLogging

public void enableLogging(org.apache.avalon.framework.logger.Logger logger)

Specified by:

enableLogging in interface org.apache.avalon.framework.logger.LogEnabled

configure

public final void configure(org.apache.avalon.framework.configuration.Configuration config)
                     throws org.apache.avalon.framework.configuration.ConfigurationException

Specified by:

configure in interface org.apache.avalon.framework.configuration.Configurable

Throws:

org.apache.avalon.framework.configuration.ConfigurationException