Package com.primix.tapestry.event

The change event mechanism used by pages and components to communicate changes to persistent page properties to the IEngine.

See:
          Description

Interface Summary
ChangeObserver May observe changes in an object's properties.
PageCleanupListener Listener interface for objects that need to know when the engine containing the page is discarded.
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.
 

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

Package com.primix.tapestry.event Description

The change event mechanism used by pages and components to communicate changes to persistent page properties to the IEngine. How the engine persistently stores these values is not relevant (here), though its safe to bet it involves a IPageRecorder.

Author:
Howard Ship hship@primix.com