org.springframework.core.codec

Class ByteArrayDecoder

java.lang.Object

org.springframework.core.codec.AbstractDecoder<T>

org.springframework.core.codec.AbstractDataBufferDecoder<byte[]>

org.springframework.core.codec.ByteArrayDecoder

All Implemented Interfaces:

Decoder<byte[]>

public class ByteArrayDecoder
extends AbstractDataBufferDecoder<byte[]>

Decoder for byte arrays.

Since:

5.0

Author:

Arjen Poutsma, Rossen Stoyanchev

Field Summary

Fields inherited from class org.springframework.core.codec.AbstractDecoder

logger

Constructor Summary

Constructors

Constructor and Description
ByteArrayDecoder()

Method Summary

Modifier and Type	Method and Description
boolean	canDecode(ResolvableType elementType, MimeType mimeType) Whether the decoder supports the given target element type and the MIME type of the source stream.
protected byte[]	decodeDataBuffer(DataBuffer dataBuffer, ResolvableType elementType, MimeType mimeType, java.util.Map<java.lang.String,java.lang.Object> hints) How to decode a DataBuffer to the target element type.

Methods inherited from class org.springframework.core.codec.AbstractDataBufferDecoder

decode, decodeToMono

Methods inherited from class org.springframework.core.codec.AbstractDecoder

getDecodableMimeTypes, getLogger, setLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

ByteArrayDecoder

public ByteArrayDecoder()

Method Detail

canDecode

public boolean canDecode(ResolvableType elementType,
                         @Nullable
                         MimeType mimeType)

Description copied from interface: Decoder

Whether the decoder supports the given target element type and the MIME type of the source stream.

Specified by:

canDecode in interface Decoder<byte[]>

Overrides:

canDecode in class AbstractDecoder<byte[]>

Parameters:

elementType - the target element type for the output stream

mimeType - the mime type associated with the stream to decode (can be null if not specified)

Returns:

true if supported, false otherwise

decodeDataBuffer

protected byte[] decodeDataBuffer(DataBuffer dataBuffer,
                                  ResolvableType elementType,
                                  @Nullable
                                  MimeType mimeType,
                                  @Nullable
                                  java.util.Map<java.lang.String,java.lang.Object> hints)

Description copied from class: AbstractDataBufferDecoder

How to decode a DataBuffer to the target element type.

Specified by:

decodeDataBuffer in class AbstractDataBufferDecoder<byte[]>