java.lang.Object
- org.springframework.http.server.ServletServerHttpAsyncRequestControl

所有已实现的接口:
EventListener, AsyncListener, ServerHttpAsyncRequestControl
```
public class ServletServerHttpAsyncRequestControl
extends Object
implements ServerHttpAsyncRequestControl, AsyncListener
```
A ServerHttpAsyncRequestControl to use on Servlet containers (Servlet 3.0+).
从以下版本开始:
4.0
作者:
Rossen Stoyanchev

构造器概要

构造器
构造器	说明
`ServletServerHttpAsyncRequestControl(ServletServerHttpRequest request, ServletServerHttpResponse response)`	Constructor accepting a request and response pair that are expected to be of type `ServletServerHttpRequest` and `ServletServerHttpResponse` respectively.

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`void`	`complete()`	Mark asynchronous request processing as completed.
`boolean`	`isCompleted()`	Return whether asynchronous request processing has been completed.
`boolean`	`isStarted()`	Return whether asynchronous request processing has been started.
`void`	`onComplete(AsyncEvent event)`	Notifies this AsyncListener that an asynchronous operation has been completed.
`void`	`onError(AsyncEvent event)`	Notifies this AsyncListener that an asynchronous operation has failed to complete.
`void`	`onStartAsync(AsyncEvent event)`	Notifies this AsyncListener that a new asynchronous cycle is being initiated via a call to one of the `ServletRequest.startAsync()` methods.
`void`	`onTimeout(AsyncEvent event)`	Notifies this AsyncListener that an asynchronous operation has timed out.
`void`	`start()`	Enable asynchronous processing after which the response remains open until a call to `ServerHttpAsyncRequestControl.complete()` is made or the server times out the request.
`void`	`start(long timeout)`	A variation on `ServerHttpAsyncRequestControl.start()` that allows specifying a timeout value to use to use for asynchronous processing.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - ServletServerHttpAsyncRequestControl
```
public ServletServerHttpAsyncRequestControl(ServletServerHttpRequest request,
                                            ServletServerHttpResponse response)
```
    Constructor accepting a request and response pair that are expected to be of type ServletServerHttpRequest and ServletServerHttpResponse respectively.
- 方法详细资料
  - isStarted
```
public boolean isStarted()
```
    从接口复制的说明: ServerHttpAsyncRequestControl
    Return whether asynchronous request processing has been started.
    指定者:
    isStarted 在接口中 ServerHttpAsyncRequestControl
  - isCompleted
```
public boolean isCompleted()
```
    从接口复制的说明: ServerHttpAsyncRequestControl
    Return whether asynchronous request processing has been completed.
    指定者:
    isCompleted 在接口中 ServerHttpAsyncRequestControl
  - start
```
public void start()
```
    从接口复制的说明: ServerHttpAsyncRequestControl
    Enable asynchronous processing after which the response remains open until a call to ServerHttpAsyncRequestControl.complete() is made or the server times out the request. Once enabled, additional calls to this method are ignored.
    指定者:
    start 在接口中 ServerHttpAsyncRequestControl
  - start
```
public void start(long timeout)
```
    从接口复制的说明: ServerHttpAsyncRequestControl
    A variation on ServerHttpAsyncRequestControl.start() that allows specifying a timeout value to use to use for asynchronous processing. If ServerHttpAsyncRequestControl.complete() is not called within the specified value, the request times out.
    指定者:
    start 在接口中 ServerHttpAsyncRequestControl
  - complete
```
public void complete()
```
    从接口复制的说明: ServerHttpAsyncRequestControl
    Mark asynchronous request processing as completed.
    指定者:
    complete 在接口中 ServerHttpAsyncRequestControl
  - onComplete
```
public void onComplete(AsyncEvent event)
                throws IOException
```
    从接口复制的说明: javax.servlet.AsyncListener
    Notifies this AsyncListener that an asynchronous operation has been completed.
    The AsyncContext corresponding to the asynchronous operation that has been completed may be obtained by calling getAsyncContext on the given event.
    In addition, if this AsyncListener had been registered via a call to AsyncContext.addListener(AsyncListener, ServletRequest, ServletResponse), the supplied ServletRequest and ServletResponse objects may be retrieved by calling getSuppliedRequest and getSuppliedResponse, respectively, on the given event.
    指定者:
    onComplete 在接口中 AsyncListener
    参数:
    event - the AsyncEvent indicating that an asynchronous operation has been completed
    抛出:
    IOException - if an I/O related error has occurred during the processing of the given AsyncEvent
  - onStartAsync
```
public void onStartAsync(AsyncEvent event)
                  throws IOException
```
    从接口复制的说明: javax.servlet.AsyncListener
    Notifies this AsyncListener that a new asynchronous cycle is being initiated via a call to one of the ServletRequest.startAsync() methods.
    The AsyncContext corresponding to the asynchronous operation that is being reinitialized may be obtained by calling getAsyncContext on the given event.
    In addition, if this AsyncListener had been registered via a call to AsyncContext.addListener(AsyncListener, ServletRequest, ServletResponse), the supplied ServletRequest and ServletResponse objects may be retrieved by calling getSuppliedRequest and getSuppliedResponse, respectively, on the given event.
    This AsyncListener will not receive any events related to the new asynchronous cycle unless it registers itself (via a call to AsyncContext.addListener(javax.servlet.AsyncListener)) with the AsyncContext that is delivered as part of the given AsyncEvent.
    指定者:
    onStartAsync 在接口中 AsyncListener
    参数:
    event - the AsyncEvent indicating that a new asynchronous cycle is being initiated
    抛出:
    IOException - if an I/O related error has occurred during the processing of the given AsyncEvent
  - onError
```
public void onError(AsyncEvent event)
             throws IOException
```
    从接口复制的说明: javax.servlet.AsyncListener
    Notifies this AsyncListener that an asynchronous operation has failed to complete.
    The AsyncContext corresponding to the asynchronous operation that failed to complete may be obtained by calling getAsyncContext on the given event.
    In addition, if this AsyncListener had been registered via a call to AsyncContext.addListener(AsyncListener, ServletRequest, ServletResponse), the supplied ServletRequest and ServletResponse objects may be retrieved by calling getSuppliedRequest and getSuppliedResponse, respectively, on the given event.
    指定者:
    onError 在接口中 AsyncListener
    参数:
    event - the AsyncEvent indicating that an asynchronous operation has failed to complete
    抛出:
    IOException - if an I/O related error has occurred during the processing of the given AsyncEvent
  - onTimeout
```
public void onTimeout(AsyncEvent event)
               throws IOException
```
    从接口复制的说明: javax.servlet.AsyncListener
    Notifies this AsyncListener that an asynchronous operation has timed out.
    The AsyncContext corresponding to the asynchronous operation that has timed out may be obtained by calling getAsyncContext on the given event.
    In addition, if this AsyncListener had been registered via a call to AsyncContext.addListener(AsyncListener, ServletRequest, ServletResponse), the supplied ServletRequest and ServletResponse objects may be retrieved by calling getSuppliedRequest and getSuppliedResponse, respectively, on the given event.
    指定者:
    onTimeout 在接口中 AsyncListener
    参数:
    event - the AsyncEvent indicating that an asynchronous operation has timed out
    抛出:
    IOException - if an I/O related error has occurred during the processing of the given AsyncEvent

类 ServletServerHttpAsyncRequestControl

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

ServletServerHttpAsyncRequestControl

方法详细资料

isStarted

isCompleted

start

start

complete

onComplete

onStartAsync

onError

onTimeout