org.springframework.web.context.request.async

Class AsyncTask

java.lang.Object

org.springframework.web.context.request.async.AsyncTask

public class AsyncTask
extends java.lang.Object

Holder for a Callable, a timeout value, and a task executor.

Since:

3.2

Author:

Rossen Stoyanchev

Constructor Summary

Constructors

Constructor and Description
AsyncTask(java.lang.Long timeout, AsyncTaskExecutor executor, java.util.concurrent.Callable<?> callable) Create an AsyncTask with a timeout value, an executor instance, and a Callable.
AsyncTask(long timeout, java.util.concurrent.Callable<?> callable) Create an AsyncTask with a timeout value and a Callable.
AsyncTask(java.lang.Long timeout, java.lang.String executorName, java.util.concurrent.Callable<?> callable) Create an AsyncTask with a timeout value, an executor name, and a Callable.

Method Summary

Methods

Modifier and Type	Method and Description
java.util.concurrent.Callable<?>	getCallable() Return the Callable to use for concurrent handling, never null.
AsyncTaskExecutor	getExecutor() Return the AsyncTaskExecutor to use for concurrent handling, or null.
java.lang.Long	getTimeout() Return the timeout value in milliseconds or null if not value is set.
void	setBeanFactory(BeanFactory beanFactory) A BeanFactory to use to resolve an executor name.

Methods inherited from class java.lang.Object

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

Constructor Detail

AsyncTask

public AsyncTask(long timeout,
         java.util.concurrent.Callable<?> callable)

Create an AsyncTask with a timeout value and a Callable.

Parameters:

timeout - timeout value in milliseconds

callable - the callable for concurrent handling

AsyncTask

public AsyncTask(java.lang.Long timeout,
         java.lang.String executorName,
         java.util.concurrent.Callable<?> callable)

Create an AsyncTask with a timeout value, an executor name, and a Callable.

Parameters:

timeout - timeout value in milliseconds; ignored if null

callable - the callable for concurrent handling

AsyncTask

public AsyncTask(java.lang.Long timeout,
         AsyncTaskExecutor executor,
         java.util.concurrent.Callable<?> callable)

Create an AsyncTask with a timeout value, an executor instance, and a Callable.

Parameters:

timeout - timeout value in milliseconds; ignored if null

callable - the callable for concurrent handling

Method Detail

getCallable

public java.util.concurrent.Callable<?> getCallable()

Return the Callable to use for concurrent handling, never null.

getTimeout

public java.lang.Long getTimeout()

Return the timeout value in milliseconds or null if not value is set.

getExecutor

public AsyncTaskExecutor getExecutor()

Return the AsyncTaskExecutor to use for concurrent handling, or null.

setBeanFactory

public void setBeanFactory(BeanFactory beanFactory)

A BeanFactory to use to resolve an executor name. Applications are not expected to have to set this property when AsyncTask is used in a Spring MVC controller.