com.aliyun.apache.hc.core5.http.nio.support

类 AsyncServerExpectationFilter

java.lang.Object

com.aliyun.apache.hc.core5.http.nio.support.AsyncServerExpectationFilter

所有已实现的接口:

AsyncFilterHandler

@Contract(threading=STATELESS)
public class AsyncServerExpectationFilter
extends Object
implements AsyncFilterHandler

从以下版本开始:

5.0

构造器概要

构造器

构造器和说明
AsyncServerExpectationFilter()

方法概要

限定符和类型	方法和说明
protected AsyncEntityProducer	generateResponseContent(HttpResponse expectationFailed)
AsyncDataConsumer	handle(HttpRequest request, EntityDetails entityDetails, HttpContext context, AsyncFilterChain.ResponseTrigger responseTrigger, AsyncFilterChain chain) Processes the incoming HTTP request and if processing has been completed submits a final response to the client.
protected boolean	verify(HttpRequest request, HttpContext context)

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

AsyncServerExpectationFilter

public AsyncServerExpectationFilter()

方法详细资料

verify

protected boolean verify(HttpRequest request,
                         HttpContext context)
                  throws HttpException

抛出:

HttpException

generateResponseContent

protected AsyncEntityProducer generateResponseContent(HttpResponse expectationFailed)
                                               throws HttpException

抛出:

HttpException

handle

public final AsyncDataConsumer handle(HttpRequest request,
                                      EntityDetails entityDetails,
                                      HttpContext context,
                                      AsyncFilterChain.ResponseTrigger responseTrigger,
                                      AsyncFilterChain chain)
                               throws HttpException,
                                      IOException

从接口复制的说明: AsyncFilterHandler

Processes the incoming HTTP request and if processing has been completed submits a final response to the client. The handler can choose to send response messages immediately inside the call or asynchronously at some later point. The handler must not use the response trigger after passing control to the next filter with the AsyncFilterChain.proceed(HttpRequest, EntityDetails, HttpContext, AsyncFilterChain.ResponseTrigger) method.

指定者:

handle 在接口中 AsyncFilterHandler

参数:

request - the actual request head.

entityDetails - the request entity details or null if the request does not enclose an entity.

context - the actual execution context.

responseTrigger - the response trigger.

chain - the next element in the request processing chain.

返回:

the data consumer to be used to process incoming request data. It is expected to be null if entityDetails parameter is null.

抛出:

HttpException

IOException