Package org.springframework.integration.message

Interface Summary

BlockingSource<T>	Extends PollableSource and provides a timeout-aware receive method.
BlockingTarget	Extends MessageTarget and provides a timeout-aware send method.
Message<T>	The central interface that any Message type must implement.
MessageCreator<O,P>	Strategy interface for creating a Message from an Object.
MessageDeliveryAware	Interface that provides callback definitions for components that require message delivery status notifications.
MessageMapper<P,O>	Strategy interface for mapping from a Message to an Object.
MessageSource<T>	Base interface for any source of Messages.
MessageStore	Strategy interface for storing and retrieving messages.
MessageTarget	Interface for any target to which Messages can be sent.
PollableSource<T>	Base interface for any source of Messages that can be polled.
SubscribableSource	Interface for any source of messages that accepts subscribers.

Class Summary

AsyncMessage<T>	A Message wrapper for asynchronous operations.
AsyncMessageExchangeTemplate	An asynchronous version of the MessageExchangeTemplate.
CompositeMessage
DefaultMessageCreator	A simple implementation of MessageCreator that uses the provide value as the Message's payload.
DefaultMessageMapper<T>	A simple implementation of MessageMapper that returns the Message's payload.
ErrorMessage	A message implementation that accepts a Throwable payload.
GenericMessage<T>	Base Message class defining common properties such as id, payload, and headers.
MessageBuilder<T>
MessageExchangeTemplate	This is the central class for invoking message exchange operations across PollableSources and MessageTargets.
MessageExchangeTemplate.TemporaryReturnAddress
MessageHeaders	The headers for a Message.
MethodInvokingSource	A pollable source that invokes a no-argument method so that its return value may be sent to a channel.
MethodInvokingSource.MessageReceivingMethodValidator
RetrievalBlockingMessageStore	A MessageStore implementation whose get and remove methods block until a message is available.
RetrievalBlockingMessageStore.MessageHolder	A wrapper class to enable null messages in the queue.
SimpleMessageStore	Map-based implementation of MessageStore that enforces capacity.
StringMessage	A message implementation that accepts a String payload.

Enum Summary

MessagePriority

An enumeration of the possible values for a message's priority.

Exception Summary

MessageDeliveryException	Exception that indicates an error during message delivery.
MessageHandlingException	Exception that indicates an error during message handling.
MessageRejectedException	Exception that indicates a message has been rejected by a selector.
MessagingException	The base exception for any failures within the messaging system.