Package org.apache.tapestry.event

Defines events and listener interfaces for Tapestry.

See:
Description

Interface Summary

ChangeObserver	May observe changes in an object's properties.
PageDetachListener	An interface for objects that want to know when the end of the request cycle occurs, so that any resources that should be limited to just one request cycle can be released.
PageRenderListener	An object that listens to page events.
PageValidateListener	An interface for objects that want to take part in the validation of the page.

Class Summary

ObservedChangeEvent	Event which describes a change to a particular IComponent.
PageEvent	Encapsulates information related to the page listener interfaces.

Package org.apache.tapestry.event Description

Defines events and listener interfaces for Tapestry.

ChangeObserver and ObservedChangeEvent are used to communicate changes in persistent properties from pages and components to page recorders.

The remaining interfaces PageDetachListener and PageRenderListener allow objects to know about key lifecycle events regarding a page.

Author:

Howard Lewis Ship hlship@apache.org