org.eclipse.jetty.util.component

Class Graceful.Shutdown

java.lang.Object

org.eclipse.jetty.util.component.Graceful.Shutdown

All Implemented Interfaces:

Graceful

Enclosing interface:

Graceful

public static class Graceful.Shutdown
extends java.lang.Object
implements Graceful

A utility Graceful that uses a FutureCallback to indicate if shutdown is completed. By default the FutureCallback is returned as already completed, but the newShutdownCallback() method can be overloaded to return a non-completed callback that will require a Callback.succeeded() or Callback.failed(Throwable) call to be completed.

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.Graceful

Graceful.Shutdown

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.concurrent.atomic.AtomicReference<FutureCallback>	_shutdown

Constructor Summary

Constructors

Constructor and Description
Shutdown()

Method Summary

Modifier and Type	Method and Description
void	cancel()
FutureCallback	get()
boolean	isShutdown()
protected FutureCallback	newShutdownCallback()
java.util.concurrent.Future<java.lang.Void>	shutdown()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

_shutdown

private final java.util.concurrent.atomic.AtomicReference<FutureCallback> _shutdown

Constructor Detail

Shutdown

public Shutdown()

Method Detail

newShutdownCallback

protected FutureCallback newShutdownCallback()

shutdown

public java.util.concurrent.Future<java.lang.Void> shutdown()

Specified by:

shutdown in interface Graceful

isShutdown

public boolean isShutdown()

Specified by:

isShutdown in interface Graceful

cancel

public void cancel()

get

public FutureCallback get()