org.springframework.integration.mapping

Interface InboundMessageMapper<T>

All Known Subinterfaces:

BytesMessageMapper, MethodArgsMessageMapper

All Known Implementing Classes:

AbstractJsonInboundMessageMapper, DatagramPacketMessageMapper, EmbeddedJsonHeadersMessageMapper, JsonInboundMessageMapper, MessageConvertingTcpMessageMapper, TcpMessageMapper

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface InboundMessageMapper<T>

Strategy interface for mapping from an Object to aMessage.

Author:

Mark Fisher, Artem Bilan, Gary Russell

Method Summary

Modifier and Type	Method and Description
default Message<?>	toMessage(T object) Convert a provided object to the Message.
Message<?>	toMessage(T object, Map<String,Object> headers) Convert a provided object to the Message and supply with headers if necessary and provided.

Method Detail

toMessage

@Nullable
default Message<?> toMessage(T object)

Convert a provided object to the Message.

Parameters:

object - the object for message payload or some other conversion logic

Returns:

the message as a result of mapping

toMessage

@Nullable
Message<?> toMessage(T object,
                               @Nullable
                               Map<String,Object> headers)

Convert a provided object to the Message and supply with headers if necessary and provided.

Parameters:

object - the object for message payload or some other conversion logic

headers - additional headers for building message. Can be null

Returns:

the message as a result of mapping

Since:

5.0