Package org.springframework.integration.support

Class MessageBuilder<T>

java.lang.Object

org.springframework.integration.support.AbstractIntegrationMessageBuilder<T>

org.springframework.integration.support.BaseMessageBuilder<T,MessageBuilder<T>>

org.springframework.integration.support.MessageBuilder<T>

Type Parameters:

T - the payload type.

public final class MessageBuilder<T>
extends BaseMessageBuilder<T,MessageBuilder<T>>

The default message builder; creates immutable GenericMessages. Named MessageBuilder instead of DefaultMessageBuilder for backwards compatibility.

Author:

Arjen Poutsma, Mark Fisher, Oleg Zhurakousky, Dave Syer, Gary Russell, Artem Bilan

Method Summary

Modifier and Type	Method	Description
static <T> MessageBuilder<T>	fromMessage(Message<T> message)	Create a builder for a new Message instance pre-populated with all the headers copied from the provided message.
static <T> MessageBuilder<T>	withPayload(T payload)	Create a builder for a new Message instance with the provided payload.

Methods inherited from class org.springframework.integration.support.BaseMessageBuilder

build, copyHeaders, copyHeadersIfAbsent, getCorrelationId, getHeader, getHeaders, getPayload, getSequenceDetails, getSequenceNumber, getSequenceSize, popSequenceDetails, pushSequenceDetails, readOnlyHeaders, removeHeader, removeHeaders, setCorrelationId, setErrorChannel, setErrorChannelName, setExpirationDate, setExpirationDate, setHeader, setHeaderIfAbsent, setPriority, setReplyChannel, setReplyChannelName, setSequenceNumber, setSequenceSize

Methods inherited from class org.springframework.integration.support.AbstractIntegrationMessageBuilder

cloneMessageHistoryIfAny, filterAndCopyHeadersIfAbsent

Methods inherited from class java.lang.Object

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

Method Details

fromMessage

public static <T> MessageBuilder<T> fromMessage(Message<T> message)

Create a builder for a new Message instance pre-populated with all the headers copied from the provided message. The payload of the provided Message will also be used as the payload for the new message.

Type Parameters:

T - The type of the payload.

Parameters:

message - the Message from which the payload and all headers will be copied

Returns:

A MessageBuilder.

withPayload

public static <T> MessageBuilder<T> withPayload(T payload)

Create a builder for a new Message instance with the provided payload.

Type Parameters:

T - The type of the payload.

Parameters:

payload - the payload for the new message

Returns:

A MessageBuilder.