org.springframework.integration.context

Interface ExpressionCapable

All Known Implementing Classes:

AbstractAmqpChannel, AbstractAmqpOutboundEndpoint, AbstractClientConnectionFactory, AbstractConnectionFactory, AbstractCorrelatingMessageHandler, AbstractEndpoint, AbstractExecutorChannel, AbstractHandleMessageAdvice, AbstractHttpRequestExecutingMessageHandler, AbstractInternetProtocolReceivingChannelAdapter, AbstractInternetProtocolSendingMessageHandler, AbstractJmsChannel, AbstractKafkaChannel, AbstractMailReceiver, AbstractMappingMessageRouter, AbstractMessageChannel, AbstractMessageHandler, AbstractMessageProducingHandler, AbstractMessageRouter, AbstractMessageSplitter, AbstractMqttMessageDrivenChannelAdapter, AbstractMqttMessageHandler, AbstractPayloadTransformer, AbstractPollableChannel, AbstractPollingEndpoint, AbstractReactiveMessageHandler, AbstractRemoteFileOutboundGateway, AbstractReplyProducingMessageHandler, AbstractReplyProducingPostProcessingMessageHandler, AbstractRequestHandlerAdvice, AbstractServerConnectionFactory, AbstractSubscribableChannel, AbstractTransformer, AbstractWebServiceInboundGateway, AbstractWebServiceOutboundGateway, AbstractXmlTransformer, AbstractXmppConnectionAwareEndpoint, AbstractXmppConnectionAwareMessageHandler, AggregatingMessageHandler, AmqpInboundChannelAdapter, AmqpInboundGateway, AmqpOutboundEndpoint, AnnotationGatewayProxyFactoryBean, ApacheCommonsFileTailingMessageProducer, ApplicationEventListeningMessageProducer, ApplicationEventPublishingMessageHandler, AsyncAmqpOutboundGateway, BarrierMessageHandler, BaseHttpInboundEndpoint, BridgeHandler, ByteStreamWritingMessageHandler, CacheListeningMessageProducer, CacheRequestHandlerAdvice, CacheWritingMessageHandler, CachingClientConnectionFactory, CharacterStreamWritingMessageHandler, ChatMessageListeningEndpoint, ChatMessageSendingMessageHandler, ClaimCheckInTransformer, ClaimCheckOutTransformer, CodecMessageConverter, ContentEnricher, ContinuousQueryMessageProducer, CorrelatingMessageBarrier, DecodingTransformer, DefaultHeaderChannelRegistry, DefaultMessageSplitter, DelayHandler, DirectChannel, EncodingPayloadTransformer, ErrorMessageExceptionTypeRouter, EventDrivenConsumer, ExecutorChannel, ExpressionEvaluatingMessageHandler, ExpressionEvaluatingMessageSource, ExpressionEvaluatingRequestHandlerAdvice, ExpressionEvaluatingRouter, ExpressionEvaluatingSplitter, ExpressionEvaluatingTransactionSynchronizationProcessor, ExpressionMessageProducerSupport, FailoverClientConnectionFactory, FileSplitter, FileTailingMessageProducerSupport, FileTransferringMessageHandler, FileWritingMessageHandler, FluxAggregatorMessageHandler, FluxMessageChannel, FtpMessageHandler, FtpOutboundGateway, GatewayMessageHandler, GatewayProxyFactoryBean, HeaderEnricher, HeaderFilter, HeaderValueRouter, HttpRequestExecutingMessageHandler, HttpRequestHandlingController, HttpRequestHandlingEndpointSupport, HttpRequestHandlingMessagingGateway, IdempotentReceiverInterceptor, ImapIdleChannelAdapter, ImapMailReceiver, IntegrationObjectSupport, JdbcMessageHandler, JdbcOutboundGateway, JmsInboundGateway, JmsMessageDrivenEndpoint, JmsOutboundGateway, JmsSendingMessageHandler, JpaOutboundGateway, JsonToObjectTransformer, KafkaInboundGateway, KafkaMessageDrivenChannelAdapter, KafkaProducerMessageHandler, LoggingHandler, MailSendingMessageHandler, MapToObjectTransformer, MarshallingTransformer, MarshallingWebServiceInboundGateway, MarshallingWebServiceOutboundGateway, MessageFilter, MessageHandlerChain, MessageHandlerSupport, MessageProducerSupport, MessageTransformingHandler, MessagingGatewaySupport, MethodInvokingMessageHandler, MethodInvokingRouter, MethodInvokingSplitter, MockMessageHandler, MongoDbChangeStreamMessageProducer, MongoDbOutboundGateway, MongoDbStoringMessageHandler, MqttPahoMessageDrivenChannelAdapter, MqttPahoMessageHandler, MulticastReceivingChannelAdapter, MulticastSendingMessageHandler, NotificationListeningMessageProducer, NotificationPublishingMessageHandler, ObjectToJsonTransformer, ObjectToMapTransformer, ObjectToStringTransformer, OperationInvokingMessageHandler, OSDelegatingFileTailingMessageProducer, PayloadDeserializingTransformer, PayloadSerializingTransformer, PayloadTypeConvertingTransformer, PayloadTypeRouter, PointToPointSubscribableAmqpChannel, PollableAmqpChannel, PollableJmsChannel, PollableKafkaChannel, PollingConsumer, Pop3MailReceiver, PresenceListeningEndpoint, PresenceSendingMessageHandler, PriorityChannel, PublishSubscribeAmqpChannel, PublishSubscribeChannel, PublishSubscribeKafkaChannel, QueueChannel, R2dbcMessageHandler, RateLimiterRequestHandlerAdvice, ReactiveMessageSourceProducer, ReactiveMongoDbStoringMessageHandler, ReactiveRedisStreamMessageHandler, ReactiveRedisStreamMessageProducer, ReactiveStreamsConsumer, RecipientListRouter, RedisInboundChannelAdapter, RedisOutboundGateway, RedisPublishingMessageHandler, RedisQueueInboundGateway, RedisQueueMessageDrivenEndpoint, RedisQueueOutboundChannelAdapter, RedisQueueOutboundGateway, RedisStoreWritingMessageHandler, RendezvousChannel, ReplyProducingMessageHandlerWrapper, RequestHandlerCircuitBreakerAdvice, RequestHandlerRetryAdvice, ResequencingMessageHandler, RmiInboundGateway, RmiOutboundGateway, RSocketInboundGateway, RSocketOutboundGateway, ScatterGatherHandler, ServiceActivatingHandler, SftpMessageHandler, SftpOutboundGateway, SimpleFromAvroTransformer, SimpleToAvroTransformer, SimpleWebServiceInboundGateway, SimpleWebServiceOutboundGateway, SourceCreatingTransformer, SourcePollingChannelAdapter, StompInboundChannelAdapter, StompMessageHandler, StoredProcMessageHandler, StoredProcOutboundGateway, StreamTransformer, SubscribableJmsChannel, SubscribableKafkaChannel, SubscribableRedisChannel, SyslogReceivingChannelAdapterSupport, SyslogToMapTransformer, TcpInboundGateway, TcpNetClientConnectionFactory, TcpNetServerConnectionFactory, TcpNioClientConnectionFactory, TcpNioServerConnectionFactory, TcpOutboundGateway, TcpReceivingChannelAdapter, TcpSendingMessageHandler, TcpSyslogReceivingChannelAdapter, ThreadAffinityClientConnectionFactory, UdpSyslogReceivingChannelAdapter, UnicastReceivingChannelAdapter, UnicastSendingMessageHandler, UnmarshallingTransformer, WebFluxInboundEndpoint, WebFluxRequestExecutingMessageHandler, WebSocketInboundChannelAdapter, WebSocketOutboundMessageHandler, XPathHeaderEnricher, XPathMessageSplitter, XPathRouter, XPathTransformer, XsltPayloadTransformer, ZeroMqChannel, ZeroMqMessageHandler, ZeroMqMessageProducer

public interface ExpressionCapable

Components that implement this interface are capable of supporting a primary SpEL expression as part of their configuration.

Since:

4.3

Author:

Gary Russell

Method Summary

Modifier and Type	Method and Description
Expression	getExpression() Return the primary SpEL expression if this component is expression-based.

Method Detail

getExpression

Expression getExpression()

Return the primary SpEL expression if this component is expression-based.

Returns:

the expression as a String.