Package org.springframework.http.codec

@NullMarked package org.springframework.http.codec

Provides implementations of Encoder and Decoder for web use.

Also declares a high-level HttpMessageReader and HttpMessageWriter for reading and writing the body of HTTP requests and responses.

Related Packages

Package	Description
org.springframework.http	Contains a basic abstraction over client/server-side HTTP.
org.springframework.http.codec.cbor	CBOR encoder and decoder support.
org.springframework.http.codec.json	JSON encoder and decoder support.
org.springframework.http.codec.multipart	Multipart support.
org.springframework.http.codec.protobuf	Provides an encoder and a decoder for Google Protocol Buffers.
org.springframework.http.codec.smile	Provides an encoder and a decoder for the Smile data format ("binary JSON").
org.springframework.http.codec.support	Provides implementations of ClientCodecConfigurer and ServerCodecConfigurer based on the converter implementations from org.springframework.http.codec.json and co.
org.springframework.http.codec.xml	XML encoder and decoder support.

Class	Description
AbstractJacksonDecoder<T extends tools.jackson.databind.ObjectMapper>	Abstract base class for Jackson 3.x decoding, leveraging non-blocking parsing.
AbstractJacksonEncoder<T extends tools.jackson.databind.ObjectMapper>	Base class providing support methods for Jackson 3.x encoding.
ClientCodecConfigurer	Extension of CodecConfigurer for HTTP message reader and writer options relevant on the client side.
ClientCodecConfigurer.ClientDefaultCodecs	CodecConfigurer.DefaultCodecs extension with extra client-side options.
CodecConfigurer	Defines a common interface for configuring either client or server HTTP message readers and writers.
CodecConfigurer.CustomCodecs	Registry for custom HTTP message readers and writers.
CodecConfigurer.DefaultCodecConfig	Exposes the values of properties configured through CodecConfigurer.defaultCodecs() that are applied to default codecs.
CodecConfigurer.DefaultCodecs	Customize or replace the HTTP message readers and writers registered by default.
CodecConfigurer.MultipartCodecs	Registry and container for multipart HTTP message writers.
DecoderHttpMessageReader<T>	HttpMessageReader that wraps and delegates to a Decoder.
EncoderHttpMessageWriter<T>	HttpMessageWriter that wraps and delegates to an Encoder.
FormHttpMessageReader	Implementation of an HttpMessageReader to read HTML form data, i.e.
FormHttpMessageWriter	HttpMessageWriter for writing a MultiValueMap<String, String> as HTML form data, i.e.
HttpMessageDecoder<T>	Extension of Decoder exposing extra methods relevant in the context of HTTP request or response body decoding.
HttpMessageEncoder<T>	Extension of Encoder exposing extra methods relevant in the context of HTTP request or response body encoding.
HttpMessageReader<T>	Strategy for reading from a ReactiveHttpInputMessage and decoding the stream of bytes to Objects of type <T>.
HttpMessageWriter<T>	Strategy for encoding a stream of objects of type <T> and writing the encoded stream of bytes to an ReactiveHttpOutputMessage.
JacksonCodecSupport<T extends tools.jackson.databind.ObjectMapper>	Base class providing support methods for Jackson 3.x encoding and decoding.
KotlinSerializationBinaryDecoder<T extends kotlinx.serialization.BinaryFormat>	Abstract base class for Decoder implementations that defer to Kotlin binary serializers.
KotlinSerializationBinaryEncoder<T extends kotlinx.serialization.BinaryFormat>	Abstract base class for Encoder implementations that defer to Kotlin binary serializers.
KotlinSerializationStringDecoder<T extends kotlinx.serialization.StringFormat>	Abstract base class for Decoder implementations that defer to Kotlin string serializers.
KotlinSerializationStringEncoder<T extends kotlinx.serialization.StringFormat>	Abstract base class for Encoder implementations that defer to Kotlin string serializers.
KotlinSerializationSupport<T extends kotlinx.serialization.SerialFormat>	Base class providing support methods for encoding and decoding with Kotlin serialization.
LoggingCodecSupport	Base class for Encoder, Decoder, HttpMessageReader, or HttpMessageWriter that uses a logger and shows potentially sensitive request data.
ResourceHttpMessageReader	HttpMessageReader that wraps and delegates to a ResourceDecoder that extracts the filename from the "Content-Disposition" header, if available, and passes it as the ResourceDecoder.FILENAME_HINT.
ResourceHttpMessageWriter	HttpMessageWriter that can write a Resource from both client and server perspectives.
ServerCodecConfigurer	Extension of CodecConfigurer for HTTP message reader and writer options relevant on the server side.
ServerCodecConfigurer.ServerDefaultCodecs	CodecConfigurer.DefaultCodecs extension with extra server-side options.
ServerSentEvent<T>	Representation for a Server-Sent Event for use with Spring's reactive Web support.
ServerSentEvent.Builder<T>	A mutable builder for a ServerSentEvent.
ServerSentEventHttpMessageReader	Reader that supports a stream of ServerSentEvents and also plain Objects which is the same as an ServerSentEvent with data only.
ServerSentEventHttpMessageWriter	HttpMessageWriter for "text/event-stream" responses.