depends.org.apache.http.impl.execchain

类 MainClientExec

java.lang.Object

depends.org.apache.http.impl.execchain.MainClientExec

所有已实现的接口:

ClientExecChain

@Immutable
public class MainClientExec
extends java.lang.Object
implements ClientExecChain

The last request executor in the HTTP request execution chain that is responsible for execution of request / response exchanges with the opposite endpoint. This executor will automatically retry the request in case of an authentication challenge by an intermediate proxy or by the target server.

从以下版本开始:

4.3

构造器概要

构造器

构造器和说明
MainClientExec(HttpRequestExecutor requestExecutor, HttpClientConnectionManager connManager, ConnectionReuseStrategy reuseStrategy, ConnectionKeepAliveStrategy keepAliveStrategy, AuthenticationStrategy targetAuthStrategy, AuthenticationStrategy proxyAuthStrategy, UserTokenHandler userTokenHandler)

方法概要

方法

限定符和类型	方法和说明
CloseableHttpResponse	execute(HttpRoute route, HttpRequestWrapper request, HttpClientContext context, HttpExecutionAware execAware) Executes th request either by transmitting it to the target server or by passing it onto the next executor in the request execution chain.

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

MainClientExec

public MainClientExec(HttpRequestExecutor requestExecutor,
              HttpClientConnectionManager connManager,
              ConnectionReuseStrategy reuseStrategy,
              ConnectionKeepAliveStrategy keepAliveStrategy,
              AuthenticationStrategy targetAuthStrategy,
              AuthenticationStrategy proxyAuthStrategy,
              UserTokenHandler userTokenHandler)

方法详细资料

execute

public CloseableHttpResponse execute(HttpRoute route,
                            HttpRequestWrapper request,
                            HttpClientContext context,
                            HttpExecutionAware execAware)
                              throws java.io.IOException,
                                     HttpException

从接口复制的说明: ClientExecChain

Executes th request either by transmitting it to the target server or by passing it onto the next executor in the request execution chain.

指定者:

execute 在接口中 ClientExecChain

参数:

route - connection route.

request - current request.

context - current HTTP context.

execAware - receiver of notifications of blocking I/O operations.

返回:

HTTP response either received from the opposite endpoint or generated locally.

抛出:

java.io.IOException - in case of a I/O error. (this category of exceptions are potentially recoverable).

HttpException - in case of an HTTP protocol error (usually this category of exceptions are non-recoverable).