java.lang.Object
- org.springframework.core.codec.AbstractEncoder<T>
- - org.springframework.core.codec.AbstractSingleValueEncoder<Object>
  - - org.springframework.http.codec.xml.Jaxb2XmlEncoder

All Implemented Interfaces:
Encoder<Object>
```
public class Jaxb2XmlEncoder
extends AbstractSingleValueEncoder<Object>
```
Encode from single value to a byte stream containing XML elements.
@XmlElements and @XmlElement can be used to specify how collections should be marshalled.
Since:
5.0
Author:
Sebastien Deleuze, Arjen Poutsma
See Also:
Jaxb2XmlDecoder

Field Summary
- Fields inherited from class org.springframework.core.codec.AbstractEncoder
  logger

Constructor Summary
Constructors
Constructor Description
Jaxb2XmlEncoder()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`canEncode(ResolvableType elementType, MimeType mimeType)`	Whether the encoder supports the given source element type and the MIME type for the output stream.
`protected reactor.core.publisher.Flux<DataBuffer>`	`encode(Object value, DataBufferFactory bufferFactory, ResolvableType valueType, MimeType mimeType, Map<String,Object> hints)`	Encode `T` to an output `DataBuffer` stream.
`DataBuffer`	`encodeValue(Object value, DataBufferFactory bufferFactory, ResolvableType valueType, MimeType mimeType, Map<String,Object> hints)`	Encode an Object of type T to a data buffer.
`Function<Marshaller,Marshaller>`	`getMarshallerProcessor()`	Return the configured processor for customizing Marshaller instances.
`void`	`setMarshallerProcessor(Function<Marshaller,Marshaller> processor)`	Configure a processor function to customize Marshaller instances.

Methods inherited from class org.springframework.core.codec.AbstractSingleValueEncoder
encode

Methods inherited from class org.springframework.core.codec.AbstractEncoder
getEncodableMimeTypes, getLogger, setLogger

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- Jaxb2XmlEncoder
```
public Jaxb2XmlEncoder()
```

Method Detail

setMarshallerProcessor
```
public void setMarshallerProcessor(Function<Marshaller,Marshaller> processor)
```
Configure a processor function to customize Marshaller instances.
Parameters:
processor - the function to use
Since:
5.1.3

getMarshallerProcessor
```
public Function<Marshaller,Marshaller> getMarshallerProcessor()
```
Return the configured processor for customizing Marshaller instances.
Since:
5.1.3

canEncode
```
public boolean canEncode(ResolvableType elementType,
                         @Nullable
                         MimeType mimeType)
```
Description copied from interface: Encoder
Whether the encoder supports the given source element type and the MIME type for the output stream.
Specified by:
canEncode in interface Encoder<Object>
Overrides:
canEncode in class AbstractEncoder<Object>
Parameters:
elementType - the type of elements in the source stream
mimeType - the MIME type for the output stream (can be null if not specified)
Returns:
true if supported, false otherwise

encode

protected reactor.core.publisher.Flux<DataBuffer> encode(Object value,
                                                         DataBufferFactory bufferFactory,
                                                         ResolvableType valueType,
                                                         @Nullable
                                                         MimeType mimeType,
                                                         @Nullable
                                                         Map<String,Object> hints)

Description copied from class: AbstractSingleValueEncoder

Encode T to an output DataBuffer stream.

Specified by:: encode in class AbstractSingleValueEncoder<Object>
Parameters:: value - the value to process; bufferFactory - a buffer factory used to create the output; valueType - the stream element type to process; mimeType - the mime type to process; hints - additional information about how to do decode, optional
Returns:: the output stream

encodeValue
```
public DataBuffer encodeValue(Object value,
                              DataBufferFactory bufferFactory,
                              ResolvableType valueType,
                              @Nullable
                              MimeType mimeType,
                              @Nullable
                              Map<String,Object> hints)
```
Description copied from interface: Encoder
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:
value - the value to be encoded
bufferFactory - for creating the output DataBuffer
valueType - the type for the value being encoded
mimeType - the MIME type for the output content (optional)
hints - additional information about how to encode
Returns:
the encoded content

Class Jaxb2XmlEncoder

Field Summary

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

Constructor Summary

Method Summary

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

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

Methods inherited from class java.lang.Object

Constructor Detail

Jaxb2XmlEncoder

Method Detail

setMarshallerProcessor

getMarshallerProcessor

canEncode

encode

encodeValue