Class KotlinSerializationBinaryDecoder<T extends kotlinx.serialization.BinaryFormat>

java.lang.Object

org.springframework.http.codec.KotlinSerializationSupport<T>

org.springframework.http.codec.KotlinSerializationBinaryDecoder<T>

Type Parameters:

T - the type of BinaryFormat

All Implemented Interfaces:

org.springframework.core.codec.Decoder<Object>

Direct Known Subclasses:

KotlinSerializationCborDecoder, KotlinSerializationProtobufDecoder

public abstract class KotlinSerializationBinaryDecoder<T extends kotlinx.serialization.BinaryFormat>
extends KotlinSerializationSupport<T>
implements org.springframework.core.codec.Decoder<Object>

Abstract base class for Decoder implementations that defer to Kotlin binary serializers.

As of Spring Framework 7.0, open polymorphism is supported.

Since:

6.0

Author:

Sebastien Deleuze, Iain Henderson, Arjen Poutsma

Constructor Summary

Constructors

Constructor	Description
KotlinSerializationBinaryDecoder(T format, org.springframework.util.MimeType... supportedMimeTypes)

Method Summary

Modifier and Type	Method	Description
boolean	canDecode(org.springframework.core.ResolvableType elementType, @Nullable org.springframework.util.MimeType mimeType)
reactor.core.publisher.Flux<Object>	decode(Publisher<org.springframework.core.io.buffer.DataBuffer> inputStream, org.springframework.core.ResolvableType elementType, @Nullable org.springframework.util.MimeType mimeType, @Nullable Map<String,Object> hints)
reactor.core.publisher.Mono<Object>	decodeToMono(Publisher<org.springframework.core.io.buffer.DataBuffer> inputStream, org.springframework.core.ResolvableType elementType, @Nullable org.springframework.util.MimeType mimeType, @Nullable Map<String,Object> hints)
List<org.springframework.util.MimeType>	getDecodableMimeTypes()
List<org.springframework.util.MimeType>	getDecodableMimeTypes(org.springframework.core.ResolvableType targetType)
int	getMaxInMemorySize()	Return the configured byte count limit.
void	setMaxInMemorySize(int byteCount)	Configure a limit on the number of bytes that can be buffered whenever the input stream needs to be aggregated.

Methods inherited from class KotlinSerializationSupport

canSerialize, format, serializer, supportedMimeTypes

Methods inherited from class Object

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

Methods inherited from interface org.springframework.core.codec.Decoder

decode

Constructor Details

KotlinSerializationBinaryDecoder

public KotlinSerializationBinaryDecoder(T format,
 org.springframework.util.MimeType... supportedMimeTypes)

Method Details

setMaxInMemorySize

public void setMaxInMemorySize(int byteCount)

Configure a limit on the number of bytes that can be buffered whenever the input stream needs to be aggregated. This can be a result of decoding to a single DataBuffer, ByteBuffer, byte[], Resource, String, etc. It can also occur when splitting the input stream, for example, delimited text, in which case the limit applies to data buffered between delimiters.

By default this is set to 256K.

Parameters:

byteCount - the max number of bytes to buffer, or -1 for unlimited

getMaxInMemorySize

public int getMaxInMemorySize()

Return the configured byte count limit.

canDecode

public boolean canDecode(org.springframework.core.ResolvableType elementType,
 @Nullable org.springframework.util.MimeType mimeType)

Specified by:

canDecode in interface org.springframework.core.codec.Decoder<T extends kotlinx.serialization.BinaryFormat>

getDecodableMimeTypes

public List<org.springframework.util.MimeType> getDecodableMimeTypes()

Specified by:

getDecodableMimeTypes in interface org.springframework.core.codec.Decoder<T extends kotlinx.serialization.BinaryFormat>

getDecodableMimeTypes

public List<org.springframework.util.MimeType> getDecodableMimeTypes(org.springframework.core.ResolvableType targetType)

Specified by:

getDecodableMimeTypes in interface org.springframework.core.codec.Decoder<T extends kotlinx.serialization.BinaryFormat>

decode

public reactor.core.publisher.Flux<Object> decode(Publisher<org.springframework.core.io.buffer.DataBuffer> inputStream,
 org.springframework.core.ResolvableType elementType,
 @Nullable org.springframework.util.MimeType mimeType,
 @Nullable Map<String,Object> hints)

Specified by:

decode in interface org.springframework.core.codec.Decoder<T extends kotlinx.serialization.BinaryFormat>

decodeToMono

public reactor.core.publisher.Mono<Object> decodeToMono(Publisher<org.springframework.core.io.buffer.DataBuffer> inputStream,
 org.springframework.core.ResolvableType elementType,
 @Nullable org.springframework.util.MimeType mimeType,
 @Nullable Map<String,Object> hints)

Specified by:

decodeToMono in interface org.springframework.core.codec.Decoder<T extends kotlinx.serialization.BinaryFormat>