程序包 cn.taketoday.web.context.async

类 CallableInterceptorChain

java.lang.Object

cn.taketoday.web.context.async.CallableInterceptorChain

class CallableInterceptorChain
extends Object

Assists with the invocation of CallableProcessingInterceptor's.

从以下版本开始:

4.0

作者:

Rossen Stoyanchev, Rob Winch

字段概要

字段

修饰符和类型	字段	说明
private final List<CallableProcessingInterceptor>	interceptors
private static final cn.taketoday.logging.Logger	log
private int	preProcessIndex
private Future<?>	taskFuture

构造器概要

构造器

构造器	说明
CallableInterceptorChain(List<CallableProcessingInterceptor> interceptors)

方法概要

修饰符和类型	方法	说明
void	applyBeforeConcurrentHandling(RequestContext request, Callable<?> task)
Object	applyPostProcess(RequestContext request, Callable<?> task, Object concurrentResult)
void	applyPreProcess(RequestContext request, Callable<?> task)
private void	cancelTask()
void	setTaskFuture(Future<?> taskFuture)
void	triggerAfterCompletion(RequestContext request, Callable<?> task)
Object	triggerAfterError(RequestContext request, Callable<?> task, Throwable throwable)
Object	triggerAfterTimeout(RequestContext request, Callable<?> task)

从类继承的方法 java.lang.Object

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

字段详细资料

log

private static final cn.taketoday.logging.Logger log

interceptors

private final List<CallableProcessingInterceptor> interceptors

preProcessIndex

private int preProcessIndex

taskFuture

private volatile Future<?> taskFuture

构造器详细资料

CallableInterceptorChain

public CallableInterceptorChain(List<CallableProcessingInterceptor> interceptors)

方法详细资料

setTaskFuture

public void setTaskFuture(Future<?> taskFuture)

applyBeforeConcurrentHandling

public void applyBeforeConcurrentHandling(RequestContext request,
 Callable<?> task)
                                   throws Exception

抛出:

Exception

applyPreProcess

public void applyPreProcess(RequestContext request,
 Callable<?> task)
                     throws Exception

抛出:

Exception

applyPostProcess

public Object applyPostProcess(RequestContext request,
 Callable<?> task,
 Object concurrentResult)

triggerAfterTimeout

public Object triggerAfterTimeout(RequestContext request,
 Callable<?> task)

cancelTask

private void cancelTask()

triggerAfterError

public Object triggerAfterError(RequestContext request,
 Callable<?> task,
 Throwable throwable)

triggerAfterCompletion

public void triggerAfterCompletion(RequestContext request,
 Callable<?> task)