Uses of Package
org.springframework.integration.handler

Packages that use org.springframework.integration.handler

Package	Description
org.springframework.integration.aggregator	Provides classes related to message aggregation.
org.springframework.integration.amqp.outbound	Provides classes supporting outbound endpoints.
org.springframework.integration.config	Base package for configuration.
org.springframework.integration.config.annotation	Provides classes supporting annotation-based configuration.
org.springframework.integration.dsl	Root package of the Spring Integration Java DSL.
org.springframework.integration.endpoint	Provides core classes related to Endpoints.
org.springframework.integration.event.outbound	Provides classes supporting outbound endpoints.
org.springframework.integration.file	Base package for File support.
org.springframework.integration.file.remote	Base package for supporting remote files.
org.springframework.integration.file.remote.gateway	Provides classes supporting remote file gateways.
org.springframework.integration.file.remote.handler	Provides classes supporting remote file message handlers.
org.springframework.integration.file.splitter	Provides implementations of AbstractMessageSplitter.
org.springframework.integration.filter	Provides classes supporting the filter pattern.
org.springframework.integration.ftp.gateway	Provides classes supporting FTP gateways.
org.springframework.integration.ftp.outbound	Provides classes for the FTP outbound channel adapter.
org.springframework.integration.gateway	Provides classes supporting messaging gateways.
org.springframework.integration.gemfire.outbound	Provides classes supporting outbound endpoints.
org.springframework.integration.graph	Provides classes related to the runtime object graph.
org.springframework.integration.graphql.outbound	Provides classes for GraphQL outbound channel adapters.
org.springframework.integration.groovy	Base package for Groovy support.
org.springframework.integration.handler	Provides classes implementing various types of message handler.
org.springframework.integration.http.outbound	Provides classes supporting outbound endpoints.
org.springframework.integration.ip	Base package for IP (TCP/UDP) Support.
org.springframework.integration.ip.tcp	Base package for TCP Support.
org.springframework.integration.ip.udp	Base package for UDP support.
org.springframework.integration.jdbc	Root package of the Spring Integration JDBC module, which contains various JDBC and Stored Procedure/Function supporting components.
org.springframework.integration.jms	Base package for JMS Support.
org.springframework.integration.jmx	Base package for JMX support.
org.springframework.integration.jpa.outbound	Provides Spring Integration components for doing outbound operations.
org.springframework.integration.kafka.outbound	Provides Spring Integration outbound components for Apache Kafka.
org.springframework.integration.mail	Base package for Mail support.
org.springframework.integration.mongodb.outbound	Provides classes related to the Mongo outbound channel adapters
org.springframework.integration.monitor	Provides classes related to Spring Integration managed resources.
org.springframework.integration.mqtt.outbound	Provides Spring Integration components for doing outbound operations.
org.springframework.integration.mqtt.support	Provides various support classes used across Spring Integration MqttAdapter Components.
org.springframework.integration.r2dbc.outbound	Provides classes for supporting R2DBC outbound components.
org.springframework.integration.redis.outbound	Provides classes supporting outbound endpoints.
org.springframework.integration.router	Provides classes supporting the router pattern.
org.springframework.integration.rsocket.outbound	Provides classes representing outbound RSocket components.
org.springframework.integration.scattergather	Provides classes supporting the Scatter-Gather pattern.
org.springframework.integration.scripting	Base package for scripting support.
org.springframework.integration.scripting.dsl	Provides Scripting Components support for Spring Integration Java DSL.
org.springframework.integration.scripting.jsr223	Provides classes supporting JSR223 Scripting.
org.springframework.integration.selector	Provides classes related to message selection.
org.springframework.integration.sftp.gateway	Provides classes supporting SFTP gateways.
org.springframework.integration.sftp.outbound	Provides classes for the SFTP outbound channel adapter.
org.springframework.integration.splitter	Provides classes supporting the splitter pattern.
org.springframework.integration.stomp.outbound	Provides classes which represent outbound STOMP components.
org.springframework.integration.stream	Base package for stream support.
org.springframework.integration.test.mock	Utilities for mocking integration components.
org.springframework.integration.transformer	Contains core-implementation of various Transformers which includes Enrichers and Filters.
org.springframework.integration.transformer.support	Contains support classes for Transformers.
org.springframework.integration.webflux.outbound	Provides classes supporting outbound endpoints.
org.springframework.integration.websocket.outbound	Provides classes which represent outbound WebSocket components.
org.springframework.integration.ws	Provides several inbound and outbound Web Service components.
org.springframework.integration.xml.router	Provides XML message routers.
org.springframework.integration.xml.splitter	Provides implementations of AbstractMessageSplitter.
org.springframework.integration.xml.transformer.support	Contains support classes for Transformers.
org.springframework.integration.xmpp.core	Provides classes shared across all XMPP components.
org.springframework.integration.xmpp.outbound	Provides XMPP outbound MessageHandler implementations.
org.springframework.integration.zeromq.outbound	Provides classes for outbound channel adapters over ZeroMQ.

Classes in org.springframework.integration.handler used by org.springframework.integration.aggregator

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
DiscardingMessageHandler	Classes implementing this interface are capable of discarding messages.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.
MessageTriggerAction	Classes implementing this interface can take some action when a trigger Message is received.

Classes in org.springframework.integration.handler used by org.springframework.integration.amqp.outbound

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
ExpressionEvaluatingMessageProcessor	A MessageProcessor implementation that evaluates a SpEL expression with the Message itself as the root object within the evaluation context.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.config

Class	Description
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
MessageProcessor	This defines the lowest-level strategy of processing a Message and returning some Object (or null).
ServiceActivatingHandler

Classes in org.springframework.integration.handler used by org.springframework.integration.config.annotation

Class	Description
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
MessageProcessor	This defines the lowest-level strategy of processing a Message and returning some Object (or null).

Classes in org.springframework.integration.handler used by org.springframework.integration.dsl

Class	Description
BridgeHandler	A simple MessageHandler implementation that passes the request Message directly to the output channel without modifying it.
DelayHandler	A MessageHandler that is capable of delaying the continuation of a Message flow based on the result of evaluation delayExpression on an inbound Message or a default delay value configured on this handler.
GenericHandler	A functional interface to specify MessageHandler logic with Java 8 Lambda expression:
LoggingHandler.Level
MessageProcessor	This defines the lowest-level strategy of processing a Message and returning some Object (or null).
MessageTriggerAction	Classes implementing this interface can take some action when a trigger Message is received.
ServiceActivatingHandler

Classes in org.springframework.integration.handler used by org.springframework.integration.endpoint

Class	Description
MessageProcessor	This defines the lowest-level strategy of processing a Message and returning some Object (or null).

Classes in org.springframework.integration.handler used by org.springframework.integration.event.outbound

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.file

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.
MessageTriggerAction	Classes implementing this interface can take some action when a trigger Message is received.

Classes in org.springframework.integration.handler used by org.springframework.integration.file.remote

Class	Description
MessageProcessor	This defines the lowest-level strategy of processing a Message and returning some Object (or null).

Classes in org.springframework.integration.handler used by org.springframework.integration.file.remote.gateway

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.file.remote.handler

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.file.splitter

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
DiscardingMessageHandler	Classes implementing this interface are capable of discarding messages.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.filter

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
AbstractReplyProducingPostProcessingMessageHandler
DiscardingMessageHandler	Classes implementing this interface are capable of discarding messages.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.
MessageProcessor	This defines the lowest-level strategy of processing a Message and returning some Object (or null).
PostProcessingMessageHandler	Implementations of this interface are subclasses of AbstractMessageHandler that perform post processing after the AbstractMessageHandler.handleMessageInternal(org.springframework.messaging.Message) call.

Classes in org.springframework.integration.handler used by org.springframework.integration.ftp.gateway

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.ftp.outbound

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.gateway

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.gemfire.outbound

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.graph

Class	Description
CompositeMessageHandler	Classes implementing this interface delegate to a list of handlers.

Classes in org.springframework.integration.handler used by org.springframework.integration.graphql.outbound

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.groovy

Class	Description
MessageProcessor	This defines the lowest-level strategy of processing a Message and returning some Object (or null).

Classes in org.springframework.integration.handler used by org.springframework.integration.handler

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProcessor
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
CompositeMessageHandler	Classes implementing this interface delegate to a list of handlers.
DelayHandlerManagement
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
LoggingHandler.Level
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.
MessageProcessor	This defines the lowest-level strategy of processing a Message and returning some Object (or null).
PostProcessingMessageHandler	Implementations of this interface are subclasses of AbstractMessageHandler that perform post processing after the AbstractMessageHandler.handleMessageInternal(org.springframework.messaging.Message) call.

Classes in org.springframework.integration.handler used by org.springframework.integration.http.outbound

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.ip

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.ip.tcp

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.ip.udp

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.jdbc

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.jms

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.jmx

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.jpa.outbound

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.kafka.outbound

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.mail

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.mongodb.outbound

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReactiveMessageHandler	Base class for ReactiveMessageHandler implementations.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.monitor

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.

Classes in org.springframework.integration.handler used by org.springframework.integration.mqtt.outbound

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.
MessageProcessor	This defines the lowest-level strategy of processing a Message and returning some Object (or null).

Classes in org.springframework.integration.handler used by org.springframework.integration.mqtt.support

Class	Description
MessageProcessor	This defines the lowest-level strategy of processing a Message and returning some Object (or null).

Classes in org.springframework.integration.handler used by org.springframework.integration.r2dbc.outbound

Class	Description
AbstractReactiveMessageHandler	Base class for ReactiveMessageHandler implementations.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.redis.outbound

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReactiveMessageHandler	Base class for ReactiveMessageHandler implementations.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.router

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.rsocket.outbound

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.scattergather

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.scripting

Class	Description
MessageProcessor	This defines the lowest-level strategy of processing a Message and returning some Object (or null).

Classes in org.springframework.integration.handler used by org.springframework.integration.scripting.dsl

Class	Description
MessageProcessor	This defines the lowest-level strategy of processing a Message and returning some Object (or null).

Classes in org.springframework.integration.handler used by org.springframework.integration.scripting.jsr223

Class	Description
MessageProcessor	This defines the lowest-level strategy of processing a Message and returning some Object (or null).

Classes in org.springframework.integration.handler used by org.springframework.integration.selector

Class	Description
MessageProcessor	This defines the lowest-level strategy of processing a Message and returning some Object (or null).

Classes in org.springframework.integration.handler used by org.springframework.integration.sftp.gateway

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.sftp.outbound

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.splitter

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
DiscardingMessageHandler	Classes implementing this interface are capable of discarding messages.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.stomp.outbound

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.stream

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.test.mock

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.transformer

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.
MessageProcessor	This defines the lowest-level strategy of processing a Message and returning some Object (or null).

Classes in org.springframework.integration.handler used by org.springframework.integration.transformer.support

Class	Description
MessageProcessor	This defines the lowest-level strategy of processing a Message and returning some Object (or null).

Classes in org.springframework.integration.handler used by org.springframework.integration.webflux.outbound

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.websocket.outbound

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.ws

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.xml.router

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.xml.splitter

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
AbstractMessageProducingHandler	The base AbstractMessageHandler implementation for the MessageProducer.
AbstractReplyProducingMessageHandler	Base class for MessageHandlers that are capable of producing replies.
DiscardingMessageHandler	Classes implementing this interface are capable of discarding messages.
HeaderPropagationAware	MessageHandlers implementing this interface can propagate headers from an input message to an output message.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.xml.transformer.support

Class	Description
MessageProcessor	This defines the lowest-level strategy of processing a Message and returning some Object (or null).

Classes in org.springframework.integration.handler used by org.springframework.integration.xmpp.core

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.xmpp.outbound

Class	Description
AbstractMessageHandler	Base class for MessageHandler implementations.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.

Classes in org.springframework.integration.handler used by org.springframework.integration.zeromq.outbound

Class	Description
AbstractReactiveMessageHandler	Base class for ReactiveMessageHandler implementations.
MessageHandlerSupport	Base class for Message handling components that provides basic validation and error handling capabilities.