Package org.apache.hc.client5.http.entity.compress

Class ContentCodecRegistry

java.lang.Object

org.apache.hc.client5.http.entity.compress.ContentCodecRegistry

@Internal
@Contract(threading=STATELESS)
public final class ContentCodecRegistry
extends java.lang.Object

Registry of encode/decode transformations for HTTP content codings.

Entries are wired once at class-load time and exposed via an unmodifiable map. Built-in gzip/deflate are always available. Additional codecs are discovered reflectively:

• Commons Compress codecs, when the library and (if required) its helper JARs are present.
• Decode-only Brotli via brotli4j, when present on the classpath. This does not affect the advertised Accept-Encoding unless an encoder is also registered.

Since:

5.6

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	ContentCodecRegistry.Codec

Field Summary

Fields

Modifier and Type	Field	Description
private static java.util.Map<ContentCoding,ContentCodecRegistry.Codec>	REGISTRY

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ContentCodecRegistry()

Method Summary

Modifier and Type	Method	Description
private static java.util.Map<ContentCoding,ContentCodecRegistry.Codec>	build()
static java.util.function.UnaryOperator<org.apache.hc.core5.http.HttpEntity>	decoder(ContentCoding coding)
static java.util.function.UnaryOperator<org.apache.hc.core5.http.HttpEntity>	encoder(ContentCoding coding)
static org.apache.hc.core5.http.HttpEntity	unwrap(ContentCoding c, org.apache.hc.core5.http.HttpEntity src)
static org.apache.hc.core5.http.HttpEntity	wrap(ContentCoding c, org.apache.hc.core5.http.HttpEntity src)

Methods inherited from class java.lang.Object

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

Field Detail

REGISTRY

private static final java.util.Map<ContentCoding,ContentCodecRegistry.Codec> REGISTRY

Constructor Detail

ContentCodecRegistry

private ContentCodecRegistry()

Method Detail

build

private static java.util.Map<ContentCoding,ContentCodecRegistry.Codec> build()

wrap

public static org.apache.hc.core5.http.HttpEntity wrap(ContentCoding c,
                                                       org.apache.hc.core5.http.HttpEntity src)

unwrap

public static org.apache.hc.core5.http.HttpEntity unwrap(ContentCoding c,
                                                         org.apache.hc.core5.http.HttpEntity src)

decoder

public static java.util.function.UnaryOperator<org.apache.hc.core5.http.HttpEntity> decoder(ContentCoding coding)

encoder

public static java.util.function.UnaryOperator<org.apache.hc.core5.http.HttpEntity> encoder(ContentCoding coding)