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

Class ContentCompressionExec

java.lang.Object

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

All Implemented Interfaces:

ExecChainHandler

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

Request execution handler in the classic request execution chain that is responsible for automatic response content decompression.

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

Since:

5.0

Field Summary

Fields

Modifier and Type	Field	Description
private final org.apache.hc.core5.http.Header	acceptEncoding
private final org.apache.hc.core5.http.config.Lookup<InputStreamFactory>	decoderRegistry
private static final String[]	EMPTY_STRING_ARRAY	An empty immutable String array.
private final boolean	ignoreUnknown

Constructor Summary

Constructors

Constructor	Description
ContentCompressionExec()	Handles gzip and deflate compressed entities by using the following decoders: gzip - see GZIPInputStream deflate - see DeflateInputStream brotli - see BrotliInputStream
ContentCompressionExec(boolean ignoreUnknown)
ContentCompressionExec(List<String> acceptEncoding, org.apache.hc.core5.http.config.Lookup<InputStreamFactory> decoderRegistry, boolean ignoreUnknown)

Method Summary

Modifier and Type	Method	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

Field Details

acceptEncoding

private final org.apache.hc.core5.http.Header acceptEncoding

decoderRegistry

private final org.apache.hc.core5.http.config.Lookup<InputStreamFactory> decoderRegistry

ignoreUnknown

private final boolean ignoreUnknown

EMPTY_STRING_ARRAY

private static final String[] EMPTY_STRING_ARRAY

An empty immutable String array.

Constructor Details

ContentCompressionExec

public ContentCompressionExec(List<String> acceptEncoding,
 org.apache.hc.core5.http.config.Lookup<InputStreamFactory> decoderRegistry,
 boolean ignoreUnknown)

ContentCompressionExec

public ContentCompressionExec(boolean ignoreUnknown)

ContentCompressionExec

public ContentCompressionExec()

Handles gzip and deflate compressed entities by using the following decoders:

• gzip - see GZIPInputStream
• deflate - see DeflateInputStream
• brotli - see BrotliInputStream

Method Details

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