PATH  WebObjects 4.0 Documentation > What's New in WebObjects 4.0

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New Notifications

WOApplication now declares two notifications:

Objects can observe one or both of these notifications to add WORequestHandlers to WOApplication's list of request handlers. Alternatively, you can register handlers in your application subclass's init method or constructor. However, if you define a request handler inside of a framework, your framework's class should observe this notification and register itself when the notification is received.

WOSession now declares the following notifications:

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