org.apache.tapestry5
Interface ComponentAction<T>

All Superinterfaces:

Serializable

All Known Implementing Classes:

BeanEditor.Prepare

public interface ComponentAction<T>
extends Serializable

An action that is associated with a component. This is used in several areas of Tapestry and is primarily an attempt to externalize state for a component so that it can be recorded outside the object.

ComponentActions should be immutable. They are often created during one request and associated with a particular component instance. They are then used in a later request (with an equivalent component instance).

ComponentActions are serializable (they are often serialized into Base64 strings for storage on the client).

Method Summary

void	execute(T component) Passed a component instance, the action should operate upon the instance.

Method Detail

execute

void execute(T component)

Passed a component instance, the action should operate upon the instance.