org.axonframework.commandhandling

Interface CommandResultMessage<R>

Type Parameters:

R - The type of payload contained in this Message

All Superinterfaces:

Message<R>, ResultMessage<R>, Serializable

All Known Implementing Classes:

GenericCommandResultMessage

public interface CommandResultMessage<R>
extends ResultMessage<R>

Message that represents a result from handling a CommandMessage.

Since:

4.0

Author:

Milan Savic

Method Summary

Modifier and Type	Method and Description
CommandResultMessage<R>	andMetaData(Map<String,?> metaData) Returns a copy of this Message with it MetaData merged with the given metaData.
CommandResultMessage<R>	withMetaData(Map<String,?> metaData) Returns a copy of this Message with the given metaData.

Methods inherited from interface org.axonframework.messaging.ResultMessage

exceptionResult, isExceptional, optionalExceptionResult, serializeExceptionResult

Methods inherited from interface org.axonframework.messaging.Message

getIdentifier, getMetaData, getPayload, getPayloadType, serializeMetaData, serializePayload

Method Detail

withMetaData

CommandResultMessage<R> withMetaData(Map<String,?> metaData)

Description copied from interface: Message

Returns a copy of this Message with the given metaData. The payload remains unchanged.

While the implementation returned may be different than the implementation of this, implementations must take special care in returning the same type of Message (e.g. EventMessage, DomainEventMessage) to prevent errors further downstream.

Specified by:

withMetaData in interface Message<R>

Specified by:

withMetaData in interface ResultMessage<R>

Parameters:

metaData - The new MetaData for the Message

Returns:

a copy of this message with the given MetaData

andMetaData

CommandResultMessage<R> andMetaData(Map<String,?> metaData)

Description copied from interface: Message

Returns a copy of this Message with it MetaData merged with the given metaData. The payload remains unchanged.

Specified by:

andMetaData in interface Message<R>

Specified by:

andMetaData in interface ResultMessage<R>

Parameters:

metaData - The MetaData to merge with

Returns:

a copy of this message with the given MetaData