org.springframework.core.codec

Class ByteArrayDecoder

java.lang.Object

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

org.springframework.core.codec.ByteArrayDecoder

All Implemented Interfaces:

Decoder<byte[]>

public class ByteArrayDecoder
extends AbstractDecoder<byte[]>

Decoder for byte arrays.

Since:

5.0

Author:

Arjen Poutsma

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.
<any>	decode(<any> inputStream, ResolvableType elementType, MimeType mimeType, java.util.Map<java.lang.String,java.lang.Object> hints) Decode a DataBuffer input stream into a Flux of T.

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

decodeToMono, getDecodableMimeTypes

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

decode

public <any> decode(<any> inputStream,
                    ResolvableType elementType,
                    @Nullable
                    MimeType mimeType,
                    @Nullable
                    java.util.Map<java.lang.String,java.lang.Object> hints)

Description copied from interface: Decoder

Decode a DataBuffer input stream into a Flux of T.

Parameters:

inputStream - the DataBuffer input stream to decode

elementType - the expected type of elements in the output stream; this type must have been previously passed to the Decoder.canDecode(org.springframework.core.ResolvableType, org.springframework.util.MimeType) method and it must have returned true.

mimeType - the MIME type associated with the input stream (optional)

hints - additional information about how to do encode

Returns:

the output stream with decoded elements