FacesListener (Java EE 5 SDK) - Java Platform, Enterprise Edition v5.0 API Specifications

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javax.faces.event
Interface FacesListener

All Superinterfaces:: EventListener

All Known Subinterfaces:: ActionListener, ValueChangeListener

All Known Implementing Classes:: MethodExpressionActionListener, MethodExpressionValueChangeListener

public interface FacesListener
extends EventListener
extends EventListener

A generic base interface for event listeners for various types of FacesEvents. All listener interfaces for specific FacesEvent event types must extend this interface.

Implementations of this interface must have a zero-args public constructor. If the class that implements this interface has state that needs to be saved and restored between requests, the class must also implement StateHolder.