Class ContentCodecRegistry

java.lang.Object

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

@Internal
@Contract(threading=STATELESS)
public final class ContentCodecRegistry
extends 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 final class	ContentCodecRegistry.Codec

Field Summary

Fields

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

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ContentCodecRegistry()

Method Summary

Modifier and Type	Method	Description
private static Map<ContentCoding, ContentCodecRegistry.Codec>	build()
static UnaryOperator<org.apache.hc.core5.http.HttpEntity>	decoder(ContentCoding coding)
static 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 Object

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

Field Details

REGISTRY

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

Constructor Details

ContentCodecRegistry

private ContentCodecRegistry()

Method Details

build

private static 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 UnaryOperator<org.apache.hc.core5.http.HttpEntity> decoder(ContentCoding coding)

encoder

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