org.apache.wicket

Interface IDetachListener

public interface IDetachListener

Listens to Component.detach() calls. Detach listeners are called as the last step in the process of detaching a component; this means the component is in a fully detached state when the listener is invoked.

Author:

igor.vaynberg

See Also:

FrameworkSettings.setDetachListener(IDetachListener)

Method Summary

Methods

Modifier and Type	Method and Description
void	onDestroyListener() Called when the application is being destroyed.
void	onDetach(Component component) Called when component is being detached via a call to Component.detach().

Method Detail

onDetach

void onDetach(Component component)

Called when component is being detached via a call to Component.detach(). NOTICE: The component is in a fully detached state when this method is invoked; It is the listener's responsibility to maintain the detached state after this method is finished - which means if the listener causes any part of the component (eg model) to become reattached it is the listener's responsibility to detach it before this method exits.

Parameters:

component - component being detached

onDestroyListener

void onDestroyListener()

Called when the application is being destroyed. Useful for cleaning up listener caches, etc.