org.apache.hc.client5.http.impl.classic

Class BackoffStrategyExec

java.lang.Object

org.apache.hc.client5.http.impl.classic.BackoffStrategyExec

All Implemented Interfaces:

ExecChainHandler

@Contract(threading=STATELESS)
public final class BackoffStrategyExec
extends Object
implements ExecChainHandler

Request execution handler in the classic request execution chain that is responsible for execution of an ConnectionBackoffStrategy.

Further responsibilities such as communication with the opposite endpoint is delegated to the next executor in the request execution chain.

Since:

4.3

Constructor Summary

Constructors

Constructor and Description
BackoffStrategyExec(ConnectionBackoffStrategy connectionBackoffStrategy, BackoffManager backoffManager) Constructs a BackoffStrategyExec with the specified ConnectionBackoffStrategy and BackoffManager.

Method Summary

Modifier and Type	Method and Description
org.apache.hc.core5.http.ClassicHttpResponse	execute(org.apache.hc.core5.http.ClassicHttpRequest request, ExecChain.Scope scope, ExecChain chain) Executes the actual HTTP request.

Methods inherited from class java.lang.Object

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

Constructor Detail

BackoffStrategyExec

public BackoffStrategyExec(ConnectionBackoffStrategy connectionBackoffStrategy,
                           BackoffManager backoffManager)

Constructs a BackoffStrategyExec with the specified ConnectionBackoffStrategy and BackoffManager.

Parameters:

connectionBackoffStrategy - the strategy to determine whether to backoff based on the response or exception

backoffManager - the manager responsible for applying backoff and probing actions to the HTTP routes

Method Detail

execute

public org.apache.hc.core5.http.ClassicHttpResponse execute(org.apache.hc.core5.http.ClassicHttpRequest request,
                                                            ExecChain.Scope scope,
                                                            ExecChain chain)
                                                     throws IOException,
                                                            org.apache.hc.core5.http.HttpException

Description copied from interface: ExecChainHandler

Executes the actual HTTP request. The handler can choose to return a response message or delegate request execution to the next element in the execution chain.

Specified by:

execute in interface ExecChainHandler

Parameters:

request - the actual request.

scope - the execution scope .

chain - the next element in the request execution chain.

Throws:

IOException

org.apache.hc.core5.http.HttpException