Package hudson.model

Class RestartListener

java.lang.Object

hudson.model.RestartListener

All Implemented Interfaces:

ExtensionPoint

Direct Known Subclasses:

Jenkins.MasterRestartNotifyier, RestartListener.Default

public abstract class RestartListener
extends Object
implements ExtensionPoint

Extension point that allows plugins to veto the restart.

Since:

1.376

Author:

Kohsuke Kawaguchi

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RestartListener.Default	Default logic.

Nested classes/interfaces inherited from interface hudson.ExtensionPoint

ExtensionPoint.LegacyInstancesAreScopedToHudson

Constructor Summary

Constructors

Constructor	Description
RestartListener()

Method Summary

Modifier and Type	Method	Description
static ExtensionList<RestartListener>	all()	Returns all the registered LabelFinders.
static boolean	isAllReady()	Returns true iff all the listeners OKed the restart.
abstract boolean	isReadyToRestart()	Called periodically during the safe restart.
void	onRestart()	Called immediately before the restart is actually triggered.

Methods inherited from class java.lang.Object

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

Constructor Detail

RestartListener

public RestartListener()

Method Detail

isReadyToRestart

public abstract boolean isReadyToRestart()
                                  throws IOException,
                                         InterruptedException

Called periodically during the safe restart.

Returns:

false to block the restart

Throws:

IOException

InterruptedException

onRestart

public void onRestart()

Called immediately before the restart is actually triggered.

all

public static ExtensionList<RestartListener> all()

Returns all the registered LabelFinders.

isAllReady

public static boolean isAllReady()
                          throws IOException,
                                 InterruptedException

Returns true iff all the listeners OKed the restart.

Throws:

IOException

InterruptedException