Package convex.core.util

Class Shutdown

java.lang.Object

convex.core.util.Shutdown

public class Shutdown
extends Object

So the JVM doesn't give us a nice way to run shutdown hooks in a defined order. This class enables us to do just that!

Field Summary

Fields

Modifier and Type	Field	Description
static final int	CLI
static final int	CLIENTHTTP
static final int	ETCH
static final int	EXECUTOR
static final int	SERVER

Constructor Summary

Constructors

Constructor	Description
Shutdown()

Method Summary

Modifier and Type	Method	Description
static void	addHook(int priority, Runnable shutdownTask)	Add a Runnable shutdown hook with the given priority.

Methods inherited from class java.lang.Object

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

Field Details

CLIENTHTTP

public static final int CLIENTHTTP

See Also:

• Constant Field Values

SERVER

public static final int SERVER

See Also:

• Constant Field Values

ETCH

public static final int ETCH

See Also:

• Constant Field Values

EXECUTOR

public static final int EXECUTOR

See Also:

• Constant Field Values

CLI

public static final int CLI

See Also:

• Constant Field Values

Constructor Details

Shutdown

public Shutdown()

Method Details

addHook

public static void addHook(int priority,
 Runnable shutdownTask)

Add a Runnable shutdown hook with the given priority. Lower priority numbers will be executed first.

Parameters:

priority - Priority number for shutdown hook

shutdownTask - Runnable instance to execute on shutdown