Top Description Fields Constructors Methods
org.springframework.core.codec

public Class Netty5BufferEncoder

extends AbstractEncoder<Buffer>
Class Inheritance
Imports
java.util.Map, io.netty5.buffer.Buffer, org.reactivestreams.Publisher, reactor.core.publisher.Flux, org.springframework.core.ResolvableType, org.springframework.core.io.buffer.DataBuffer, .DataBufferFactory, .Netty5DataBufferFactory, org.springframework.lang.Nullable, org.springframework.util.MimeType, .MimeTypeUtils
Encoder for Buffers.
Author
Violeta Georgieva
Since
6.0

Field Summary

Inherited from org.springframework.core.codec.AbstractEncoder:
logger

Constructor Summary

AccessConstructor and Description
public
Netty5BufferEncoder()

Method Summary

Modifier and TypeMethod and Description
public boolean
canEncode(ResolvableType
the type of elements in the source stream
type, MimeType
the MIME type for the output stream (can be null if not specified)
mimeType)

Overrides org.springframework.core.codec.AbstractEncoder.canEncode.

Implements org.springframework.core.codec.Encoder.canEncode.

Whether the encoder supports the given source element type and the MIME type for the output stream.

public Flux<DataBuffer>
encode(Publisher<? extends Buffer>
the input stream of Objects to encode. If the input should be encoded as a single value rather than as a stream of elements, an instance of Mono should be used.
inputStream, DataBufferFactory
for creating output stream DataBuffer's
bufferFactory, ResolvableType
the expected type of elements in the input stream; this type must have been previously passed to the canEncode method and it must have returned true.
elementType, MimeType
the MIME type for the output content (optional)
mimeType, Map<String, Object>
additional information about how to encode
hints)

Implements org.springframework.core.codec.Encoder.encode.

Encode a stream of Objects of type T into a DataBuffer output stream.

public DataBuffer
encodeValue(Buffer
the value to be encoded
buffer, DataBufferFactory
for creating the output DataBuffer
bufferFactory, ResolvableType
the type for the value being encoded
valueType, MimeType
the MIME type for the output content (optional)
mimeType, Map<String, Object>
additional information about how to encode
hints)

Overrides default org.springframework.core.codec.Encoder.encodeValue.

Encode an Object of type T to a data buffer.

Inherited from org.springframework.core.codec.AbstractEncoder:
getEncodableMimeTypesgetLoggersetLogger

Constructor Detail

Netty5BufferEncoderback to summary
public Netty5BufferEncoder()

Method Detail

canEncodeback to summary
public boolean canEncode(ResolvableType type, MimeType mimeType)

Overrides org.springframework.core.codec.AbstractEncoder.canEncode.

Implements org.springframework.core.codec.Encoder.canEncode.

Doc from org.springframework.core.codec.Encoder.canEncode.

Whether the encoder supports the given source element type and the MIME type for the output stream.

Parameters
type:ResolvableType

the type of elements in the source stream

mimeType:MimeType

the MIME type for the output stream (can be null if not specified)

Returns:boolean

true if supported, false otherwise

Annotations
@Override
encodeback to summary
public Flux<DataBuffer> encode(Publisher<? extends Buffer> inputStream, DataBufferFactory bufferFactory, ResolvableType elementType, MimeType mimeType, Map<String, Object> hints)

Implements org.springframework.core.codec.Encoder.encode.

Doc from org.springframework.core.codec.Encoder.encode.

Encode a stream of Objects of type T into a DataBuffer output stream.

Parameters
inputStream:Publisher<? extends Buffer>

the input stream of Objects to encode. If the input should be encoded as a single value rather than as a stream of elements, an instance of Mono should be used.

bufferFactory:DataBufferFactory

for creating output stream DataBuffer's

elementType:ResolvableType

the expected type of elements in the input stream; this type must have been previously passed to the canEncode method and it must have returned true.

mimeType:MimeType

the MIME type for the output content (optional)

hints:Map<String, Object>

additional information about how to encode

Returns:Flux<DataBuffer>

the output stream

Annotations
@Override
encodeValueback to summary
public DataBuffer encodeValue(Buffer buffer, DataBufferFactory bufferFactory, ResolvableType valueType, MimeType mimeType, Map<String, Object> hints)

Overrides default org.springframework.core.codec.Encoder.encodeValue.

Doc from org.springframework.core.codec.Encoder.encodeValue.

Encode an Object of type T to a data buffer. This is useful for scenarios, that distinct messages (or events) are encoded and handled individually, in fully aggregated form.

By default this method raises UnsupportedOperationException and it is expected that some encoders cannot produce a single buffer or cannot do so synchronously (e.g. encoding a Resource).

Parameters
buffer:Buffer

the value to be encoded

bufferFactory:DataBufferFactory

for creating the output DataBuffer

valueType:ResolvableType

the type for the value being encoded

mimeType:MimeType

the MIME type for the output content (optional)

hints:Map<String, Object>

additional information about how to encode

Returns:DataBuffer

the encoded content

Annotations
@Override