Module io.helidon.media.jackson.common

Package io.helidon.media.jackson.common

Class JacksonBodyWriter

java.lang.Object

io.helidon.media.jackson.common.JacksonBodyWriter

All Implemented Interfaces:

MessageBodyOperator<MessageBodyWriterContext>, MessageBodyWriter<Object>

public final class JacksonBodyWriter
extends Object
implements MessageBodyWriter<Object>

Message body writer supporting object binding with Jackson.

Method Summary

Modifier and Type	Method	Description
boolean	accept(GenericType<?> type, MessageBodyWriterContext context)	Test if the operator can convert the given type.
static JacksonBodyWriter	create(com.fasterxml.jackson.databind.ObjectMapper objectMapper)	Create a new JacksonBodyWriter instance.
Flow.Publisher<DataChunk>	write(Single<Object> content, GenericType<? extends Object> type, MessageBodyWriterContext context)	Generate HTTP payload from the objects of the given type.

Methods inherited from class java.lang.Object

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

Method Detail

accept

public boolean accept(GenericType<?> type,
                      MessageBodyWriterContext context)

Description copied from interface: MessageBodyOperator

Test if the operator can convert the given type.

Specified by:

accept in interface MessageBodyOperator<MessageBodyWriterContext>

Parameters:

type - the requested type

context - the context providing the headers abstraction

Returns:

true if the operator can convert the specified type in the given context, false otherwise

write

public Flow.Publisher<DataChunk> write(Single<Object> content,
                                       GenericType<? extends Object> type,
                                       MessageBodyWriterContext context)

Description copied from interface: MessageBodyWriter

Generate HTTP payload from the objects of the given type.

Specified by:

write in interface MessageBodyWriter<Object>

Parameters:

content - object single publisher to convert to payload

type - requested type

context - the context providing the headers abstraction

Returns:

Publisher of objects

create

public static JacksonBodyWriter create(com.fasterxml.jackson.databind.ObjectMapper objectMapper)

Create a new JacksonBodyWriter instance.

Parameters:

objectMapper - object mapper to use

Returns:

JacksonBodyWriter