fr.cnes.doi.logging.api

Class MonitoringLogFilter

java.lang.Object

org.restlet.Restlet

org.restlet.routing.Filter

org.restlet.engine.log.LogFilter

fr.cnes.doi.logging.api.MonitoringLogFilter

All Implemented Interfaces:

org.restlet.Uniform

@Requirement(reqId="DOI_MONIT_010",reqName="Monitoring des temps de r\u00e9ponse") @Requirement(reqId="DOI_ARCHI_020",reqName="Logs")
public class MonitoringLogFilter
extends org.restlet.engine.log.LogFilter

Filter to monitor the applications speed performance.

Author:

Jean-Christophe Malapert (jean-christophe.malapert@cnes.fr)

Field Summary

Fields

Modifier and Type	Field and Description
private DoiMonitoring	monitoring The monitoring object
private static float	THRESHOLD_SPEED_PERCENT Threshold from which an alarm is send.

Fields inherited from class org.restlet.engine.log.LogFilter

logService

Fields inherited from class org.restlet.routing.Filter

CONTINUE, SKIP, STOP

Constructor Summary

Constructors

Constructor and Description
MonitoringLogFilter(org.restlet.Context context, DoiMonitoring doiMonitoring, org.restlet.service.LogService logService) Constructs a filter that filters applications to monitor

Method Summary

Modifier and Type	Method and Description
protected void	afterHandle(org.restlet.Request request, org.restlet.Response response) Allows filtering after processing by the next Restlet.
private void	sendAlertIfNeeded(double average, double currentDuration, String path, org.restlet.data.Method method) Send an email alert if the time to answer request it too long

Methods inherited from class org.restlet.engine.log.LogFilter

beforeHandle

Methods inherited from class org.restlet.routing.Filter

doHandle, getNext, handle, hasNext, setNext, setNext, start, stop

Methods inherited from class org.restlet.Restlet

createFinder, finalize, getApplication, getAuthor, getContext, getDescription, getFinderClass, getLogger, getName, getOwner, handle, handle, handle, isStarted, isStopped, setAuthor, setContext, setDescription, setFinderClass, setName, setOwner

Methods inherited from class java.lang.Object

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

Field Detail

THRESHOLD_SPEED_PERCENT

private static final float THRESHOLD_SPEED_PERCENT

Threshold from which an alarm is send.

monitoring

private final DoiMonitoring monitoring

The monitoring object

Constructor Detail

MonitoringLogFilter

public MonitoringLogFilter(org.restlet.Context context,
                           DoiMonitoring doiMonitoring,
                           org.restlet.service.LogService logService)

Constructs a filter that filters applications to monitor

Parameters:

context - the Context

doiMonitoring - DOI monitoring

logService - the LogService

Method Detail

afterHandle

protected void afterHandle(org.restlet.Request request,
                           org.restlet.Response response)

Allows filtering after processing by the next Restlet. Does nothing by default.

Overrides:

afterHandle in class org.restlet.engine.log.LogFilter

Parameters:

request - request

response - response

sendAlertIfNeeded

private void sendAlertIfNeeded(double average,
                               double currentDuration,
                               String path,
                               org.restlet.data.Method method)

Send an email alert if the time to answer request it too long

Parameters:

average - time average

currentDuration - current duration

path - resource name

method - method name