org.springframework.integration.core

Interface MessageSource<T>

All Known Implementing Classes:

AbstractInboundFileSynchronizingMessageSource, AbstractMessageSource, AttributePollingMessageSource, ByteStreamReadingMessageSource, CharacterStreamReadingMessageSource, CorrelatingMessageBarrier, DirectMessageReceivingMessageSource, ExpressionEvaluatingMessageSource, FeedEntryMessageSource, FileReadingMessageSource, FtpInboundFileSynchronizingMessageSource, JdbcPollingChannelAdapter, JmsDestinationPollingSource, JpaPollingChannelAdapter, MailReceivingMessageSource, MBeanTreePollingMessageSource, MentionsReceivingMessageSource, MethodInvokingMessageSource, MongoDbMessageSource, RedisStoreMessageSource, ResourceRetrievingMessageSource, SearchReceivingMessageSource, SftpInboundFileSynchronizingMessageSource, StoredProcPollingChannelAdapter, TimelineReceivingMessageSource

public interface MessageSource<T>

Base interface for any source of Messages that can be polled.

Author:

Mark Fisher

Method Summary

Methods

Modifier and Type	Method and Description
Message<T>	receive() Retrieve the next available message from this source.

Method Detail

receive

Message<T> receive()

Retrieve the next available message from this source. Returns null if no message is available.

Returns:

The messasge or null.