org.springframework.web.context.support
Class PerformanceMonitorListener

java.lang.Object
  org.springframework.web.context.support.PerformanceMonitorListener

All Implemented Interfaces:

EventListener, ApplicationListener

public class PerformanceMonitorListener
extends Object
implements ApplicationListener

Listener that logs the response times of web requests. To be registered as bean in a WebApplicationContext.

Logs performance statistics using Commons Logging at "trace" level.

Since:

January 21, 2001

Author:

Rod Johnson, Juergen Hoeller

See Also:

RequestHandledEvent

Field Summary

protected Log	logger
protected ResponseTimeMonitorImpl	responseTimeMonitor

Constructor Summary

PerformanceMonitorListener()

Method Summary

void	onApplicationEvent(ApplicationEvent event) Handle an application event.

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected final Log logger

responseTimeMonitor

protected final ResponseTimeMonitorImpl responseTimeMonitor

Constructor Detail

PerformanceMonitorListener

public PerformanceMonitorListener()

Method Detail

onApplicationEvent

public void onApplicationEvent(ApplicationEvent event)

Description copied from interface: ApplicationListener

Handle an application event.

Specified by:

onApplicationEvent in interface ApplicationListener

Parameters:

event - the event to respond to