griffon.core

Interface ShutdownHandler

All Known Subinterfaces:

GriffonAddon, JavaFXWindowManager, LanternaWindowManager, PivotWindowManager, SwingWindowManager, WindowManager<W>

All Known Implementing Classes:

AbstractGriffonAddon, AbstractWindowManager, DefaultJavaFXWindowManager, DefaultLanternaWindowManager, DefaultPivotWindowManager, DefaultSwingWindowManager, GroovyAddon, NoopWindowManager, SwingAddon, TestJavaFXWindowManager

public interface ShutdownHandler

A ShutdownHandler may prevent the application from exiting.

Since:

2.0.0

Author:

Andres Almiray

Method Summary

Modifier and Type	Method and Description
boolean	canShutdown(GriffonApplication application) Asks this handler if the application's shutdown sequence can proceed or not.
void	onShutdown(GriffonApplication application) Called when the shutdown sequence continues

Method Detail

canShutdown

boolean canShutdown(@Nonnull
                    GriffonApplication application)

Asks this handler if the application's shutdown sequence can proceed or not.

Return false if the shutdown sequence must be aborted.

Parameters:

application - the current running application

Returns:

true if the shutdown sequence can proceed, false otherwise

onShutdown

void onShutdown(@Nonnull
                GriffonApplication application)

Called when the shutdown sequence continues

Parameters:

application - the current running application