Module org.eclipse.jetty.util

Package org.eclipse.jetty.util

Class VirtualThreads

java.lang.Object

org.eclipse.jetty.util.VirtualThreads

public class VirtualThreads
extends Object

Utility class to use to query the runtime for virtual thread support, and, if virtual threads are supported, to start virtual threads.

See Also:

• areSupported()
• executeOnVirtualThread(Runnable)
• isVirtualThread()

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	VirtualThreads.Configurable	Implementations of this interface can be configured to use virtual threads.

Method Summary

Modifier and Type	Method	Description
static boolean	areSupported()
static void	executeOnVirtualThread(Runnable task)	Starts a virtual thread to execute the given task, or throws UnsupportedOperationException if virtual threads are not supported.
static boolean	isUseVirtualThreads(Executor executor)	Tests whether the given executor implements VirtualThreads.Configurable and it has been configured to use virtual threads.
static boolean	isVirtualThread()

Methods inherited from class java.lang.Object

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

Method Details

areSupported

public static boolean areSupported()

Returns:

whether the runtime supports virtual threads

executeOnVirtualThread

public static void executeOnVirtualThread(Runnable task)

Starts a virtual thread to execute the given task, or throws UnsupportedOperationException if virtual threads are not supported.

Parameters:

task - the task to execute in a virtual thread

See Also:

• areSupported()

isVirtualThread

public static boolean isVirtualThread()

Returns:

whether the current thread is a virtual thread

isUseVirtualThreads

public static boolean isUseVirtualThreads(Executor executor)

Tests whether the given executor implements VirtualThreads.Configurable and it has been configured to use virtual threads.

Parameters:

executor - the Executor to test

Returns:

whether the given executor implements VirtualThreads.Configurable and it has been configured to use virtual threads