depends.org.apache.http.nio.protocol

类 BasicAsyncRequestHandler

java.lang.Object

depends.org.apache.http.nio.protocol.BasicAsyncRequestHandler

所有已实现的接口:

HttpAsyncRequestHandler<HttpRequest>

@Immutable
public class BasicAsyncRequestHandler
extends java.lang.Object
implements HttpAsyncRequestHandler<HttpRequest>

Basic implementation of HttpAsyncRequestHandler that delegates the process of request handling to a HttpRequestHandler. Please note that this handler buffers request content in memory and should be used for relatively small request messages.

从以下版本开始:

4.2

构造器概要

构造器

构造器和说明
BasicAsyncRequestHandler(HttpRequestHandler handler)

方法概要

方法

限定符和类型	方法和说明
void	handle(HttpRequest request, HttpAsyncExchange httpexchange, HttpContext context) Triggered to complete request processing and to initiate the process of generating a response.
HttpAsyncRequestConsumer<HttpRequest>	processRequest(HttpRequest request, HttpContext context) Triggered when an incoming request is received.

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

BasicAsyncRequestHandler

public BasicAsyncRequestHandler(HttpRequestHandler handler)

方法详细资料

processRequest

public HttpAsyncRequestConsumer<HttpRequest> processRequest(HttpRequest request,
                                                   HttpContext context)

从接口复制的说明: HttpAsyncRequestHandler

Triggered when an incoming request is received. This method should return a HttpAsyncRequestConsumer that will be used to process the request and consume message content if enclosed. The consumer can optionally parse or transform the message content into a structured object which is then passed onto the HttpAsyncRequestHandler.handle(Object, HttpAsyncExchange, HttpContext) method for further processing.

指定者:

processRequest 在接口中 HttpAsyncRequestHandler<HttpRequest>

参数:

request - the entity enclosing request.

context - the execution context.

返回:

request consumer.

handle

public void handle(HttpRequest request,
          HttpAsyncExchange httpexchange,
          HttpContext context)
            throws HttpException,
                   java.io.IOException

从接口复制的说明: HttpAsyncRequestHandler

Triggered to complete request processing and to initiate the process of generating a response. This method does not have to submit a response immediately. It can defer transmission of an HTTP response back to the client without blocking the I/O thread by delegating the process of request handling to another service or a worker thread. HTTP response can be submitted as a later a later point of time using HttpAsyncExchange once response content becomes available.

指定者:

handle 在接口中 HttpAsyncRequestHandler<HttpRequest>

参数:

request - request data returned by the request consumer.

httpexchange - HTTP exchange.

context - HTTP execution context.

抛出:

HttpException - in case of HTTP protocol violation or a processing problem.

java.io.IOException - in case of an I/O error.