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
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate final BackoffManager
private final ConnectionBackoffStrategy
private static final org.slf4j.Logger
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Constructor Summary
ConstructorsConstructorDescriptionBackoffStrategyExec
(ConnectionBackoffStrategy connectionBackoffStrategy, BackoffManager backoffManager) -
Method Summary
Modifier and TypeMethodDescriptionorg.apache.hc.core5.http.ClassicHttpResponse
execute
(org.apache.hc.core5.http.ClassicHttpRequest request, ExecChain.Scope scope, ExecChain chain) Executes the actual HTTP request.
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Field Details
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LOG
private static final org.slf4j.Logger LOG -
connectionBackoffStrategy
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backoffManager
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Constructor Details
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BackoffStrategyExec
public BackoffStrategyExec(ConnectionBackoffStrategy connectionBackoffStrategy, BackoffManager backoffManager) - Parameters:
connectionBackoffStrategy
- the strategy to determine whether to backoff based on the response or exceptionbackoffManager
- the manager responsible for applying backoff and probing actions to the HTTP routes
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Method Details
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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 interfaceExecChainHandler
- 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
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