org.openspaces.pu.container.jee.stats
Class RequestStatisticsFilter

java.lang.Object
  org.openspaces.pu.container.jee.stats.RequestStatisticsFilter

All Implemented Interfaces:

javax.servlet.Filter, ServiceMonitorsProvider

public class RequestStatisticsFilter
extends Object
implements javax.servlet.Filter, ServiceMonitorsProvider

A simple statistics filter that counts the total processed and failed (i.e. resulted in an exception) requests, as well as the number of active requests.

Author:

kimchy

Constructor Summary

RequestStatisticsFilter()

Method Summary

void	destroy()
void	doFilter(javax.servlet.ServletRequest servletRequest, javax.servlet.ServletResponse servletResponse, javax.servlet.FilterChain filterChain)
ServiceMonitors[]	getServicesMonitors() Retruns one or more service details that the service exposes.
void	init(javax.servlet.FilterConfig filterConfig)

Methods inherited from class java.lang.Object

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

Constructor Detail

RequestStatisticsFilter

public RequestStatisticsFilter()

Method Detail

init

public void init(javax.servlet.FilterConfig filterConfig)
          throws javax.servlet.ServletException

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

doFilter

public void doFilter(javax.servlet.ServletRequest servletRequest,
                     javax.servlet.ServletResponse servletResponse,
                     javax.servlet.FilterChain filterChain)
              throws IOException,
                     javax.servlet.ServletException

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

IOException

javax.servlet.ServletException

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter

getServicesMonitors

public ServiceMonitors[] getServicesMonitors()

Description copied from interface: ServiceMonitorsProvider

Retruns one or more service details that the service exposes.

Specified by:

getServicesMonitors in interface ServiceMonitorsProvider