fr.cnes.sitools.notification.business
Class NotifierFilter

java.lang.Object
  org.restlet.Restlet
      org.restlet.routing.Filter
          fr.cnes.sitools.notification.business.NotifierFilter

All Implemented Interfaces:

org.restlet.Uniform

public class NotifierFilter
extends org.restlet.routing.Filter

The aim is to make the notification as transparent as possible from an observable object point of view. 1. For an application that shows observable we attach a NotifyFilter that watches after each request handle if an observable attribute is present in the answer, and if yes get this notification object. 2. For a server resource object, we add in the response attributes a boolean Observable set to true and a notification object indicating the observable UUID, a status, and a message for observers.

Author:

jp.boignard (AKKA Technologies)

Field Summary

Fields inherited from class org.restlet.routing.Filter

CONTINUE, SKIP, STOP

Constructor Summary

NotifierFilter(org.restlet.Context context)
Default constructor

NotifierFilter(org.restlet.Context context, NotificationManager engine)
Constructor

Method Summary

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

Methods inherited from class org.restlet.routing.Filter

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

Methods inherited from class org.restlet.Restlet

getApplication, getAuthor, getContext, getDescription, getLogger, getName, getOwner, isStarted, isStopped, setAuthor, setContext, setDescription, setName, setOwner

Methods inherited from class java.lang.Object

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

Constructor Detail

NotifierFilter

public NotifierFilter(org.restlet.Context context)

Default constructor

Parameters:

context - restlet context

NotifierFilter

public NotifierFilter(org.restlet.Context context,
                      NotificationManager engine)

Constructor

Parameters:

context - Restlet context

engine - NotificationManager to notifyObservers

Method Detail

afterHandle

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

Overrides:

afterHandle in class org.restlet.routing.Filter