org.springframework.core.task

Interface AsyncListenableTaskExecutor

All Superinterfaces:

AsyncTaskExecutor, Executor, TaskExecutor

All Known Implementing Classes:

ConcurrentTaskExecutor, ConcurrentTaskScheduler, DefaultManagedTaskExecutor, DefaultManagedTaskScheduler, GlassFishWorkManagerTaskExecutor, JBossWorkManagerTaskExecutor, SimpleAsyncTaskExecutor, SimpleThreadPoolTaskExecutor, TaskExecutorAdapter, ThreadPoolTaskExecutor, ThreadPoolTaskScheduler, WorkManagerTaskExecutor, WorkManagerTaskExecutor

public interface AsyncListenableTaskExecutor
extends AsyncTaskExecutor

Extension of the AsyncTaskExecutor interface, adding the capability to submit tasks for ListenableFutures.

Since:

4.0

Author:

Arjen Poutsma

See Also:

ListenableFuture

Field Summary

Fields inherited from interface org.springframework.core.task.AsyncTaskExecutor

TIMEOUT_IMMEDIATE, TIMEOUT_INDEFINITE

Method Summary

Modifier and Type	Method and Description
<T> ListenableFuture<T>	submitListenable(Callable<T> task) Submit a Callable task for execution, receiving a ListenableFuture representing that task.
ListenableFuture<?>	submitListenable(Runnable task) Submit a Runnable task for execution, receiving a ListenableFuture representing that task.

Methods inherited from interface org.springframework.core.task.AsyncTaskExecutor

execute, submit, submit

Methods inherited from interface org.springframework.core.task.TaskExecutor

execute

Method Detail

submitListenable

ListenableFuture<?> submitListenable(Runnable task)

Submit a Runnable task for execution, receiving a ListenableFuture representing that task. The Future will return a null result upon completion.

Parameters:

task - the Runnable to execute (never null)

Returns:

a ListenableFuture representing pending completion of the task

Throws:

TaskRejectedException - if the given task was not accepted

submitListenable

<T> ListenableFuture<T> submitListenable(Callable<T> task)

Submit a Callable task for execution, receiving a ListenableFuture representing that task. The Future will return the Callable's result upon completion.

Parameters:

task - the Callable to execute (never null)

Returns:

a ListenableFuture representing pending completion of the task

Throws:

TaskRejectedException - if the given task was not accepted