MessageBodyReader (Helidon Project 2.6.9 API)

Type Parameters:

T - type or base type supported by the operator

All Superinterfaces:

MessageBodyOperator<MessageBodyReaderContext>

All Known Implementing Classes:

MultiPartBodyReader
```
public interface MessageBodyReader<T>
extends MessageBodyOperator<MessageBodyReaderContext>
```
Conversion operator that can convert HTTP payload into one object.

Nested Class Summary
- Nested classes/interfaces inherited from interface io.helidon.media.common.MessageBodyOperator
  MessageBodyOperator.PredicateResult

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`<U extends T> Single<U>`	`read(Flow.Publisher<DataChunk> publisher, GenericType<U> type, MessageBodyReaderContext context)`	Convert a HTTP payload into a Single publisher of the given type.
`default Single<T>`	`unmarshall(MessageBodyReadableContent content, GenericType<T> type)`	Unmarshall the given content using this reader.
`default Single<T>`	`unmarshall(MessageBodyReadableContent content, Class<T> type)`	Unmarshall the given content using this reader.

Methods inherited from interface io.helidon.media.common.MessageBodyOperator
accept

- Method Detail
  - read
```
<U extends T> Single<U> read(Flow.Publisher<DataChunk> publisher,
                             GenericType<U> type,
                             MessageBodyReaderContext context)
```
    Convert a HTTP payload into a Single publisher of the given type.
    
    Type Parameters:
    
    U - actual requested type parameter
    
    Parameters:
    
    publisher - HTTP payload
    
    type - requested type
    
    context - the context providing the headers abstraction
    
    Returns:
    
    Single publisher
  - unmarshall
```
default Single<T> unmarshall(MessageBodyReadableContent content,
                             GenericType<T> type)
```
    Unmarshall the given content using this reader.
    
    Parameters:
    
    content - readable content to unmarshall
    
    type - requested type
    
    Returns:
    
    Single publisher
  - unmarshall
```
default Single<T> unmarshall(MessageBodyReadableContent content,
                             Class<T> type)
```
    Unmarshall the given content using this reader.
    
    Parameters:
    
    content - readable content to unmarshall
    
    type - requested type
    
    Returns:
    
    Single publisher