Package io.smallrye.faulttolerance

Class DefaultAsyncExecutorProvider

java.lang.Object

io.smallrye.faulttolerance.DefaultAsyncExecutorProvider

All Implemented Interfaces:

AsyncExecutorProvider

@Singleton
public class DefaultAsyncExecutorProvider
extends Object
implements AsyncExecutorProvider

Default implementation of AsyncExecutorProvider. Manages its own thread pool.

If integrators don't want to manage the fault tolerance thread pool, yet still want to customize the thread factory, they can provide an @Alternative bean which inherits from this class.

Constructor Summary

Constructors

Constructor	Description
DefaultAsyncExecutorProvider(OptionalInt mainThreadPoolSize, OptionalInt mainThreadPoolQueueSize, OptionalInt globalThreadPoolSize)

Method Summary

Modifier and Type	Method	Description
ExecutorService	get()	Provides the thread pool for executing @Asynchronous methods and other asynchronous tasks.
protected ThreadFactory	threadFactory()	Can be overridden in a subclass to provide a different ThreadFactory.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultAsyncExecutorProvider

@Inject
public DefaultAsyncExecutorProvider(OptionalInt mainThreadPoolSize,
                                    OptionalInt mainThreadPoolQueueSize,
                                    OptionalInt globalThreadPoolSize)

Method Detail

get

public ExecutorService get()

Description copied from interface: AsyncExecutorProvider

Provides the thread pool for executing @Asynchronous methods and other asynchronous tasks. Integrator is responsible for the thread pool's lifecycle.

Specified by:

get in interface AsyncExecutorProvider

threadFactory

protected ThreadFactory threadFactory()

Can be overridden in a subclass to provide a different ThreadFactory. Useful e.g. in a Jakarta EE container, where the threads must be managed.