| Package | Description | 
|---|---|
| org.springframework.jms.core | Core package of the JMS support. | 
| org.springframework.jms.listener.adapter | Message listener adapter mechanism that delegates to target listener
 methods, converting messages to appropriate message content types
 (such as String or byte array) that get passed into listener methods. | 
| org.springframework.jms.support | This package provides generic JMS support classes,
 to be used by higher-level classes like JmsTemplate. | 
| org.springframework.jms.support.converter | Provides a MessageConverter abstraction to convert
 between Java objects and JMS messages. | 
| org.springframework.messaging | Support for working with messaging APIs and protocols. | 
| org.springframework.messaging.converter | Provides support for message conversion. | 
| org.springframework.messaging.core | Defines interfaces and implementation classes for messaging templates. | 
| org.springframework.messaging.handler | Basic abstractions for working with message handler methods. | 
| org.springframework.messaging.handler.annotation.reactive | Support classes for working with annotated message-handling methods with
 non-blocking, reactive contracts. | 
| org.springframework.messaging.handler.annotation.support | Support classes for working with annotated message-handling methods. | 
| org.springframework.messaging.handler.invocation | Common infrastructure for invoking message handler methods. | 
| org.springframework.messaging.handler.invocation.reactive | Common infrastructure for invoking message handler methods with non-blocking,
 and reactive contracts. | 
| org.springframework.messaging.rsocket.annotation.support | Support classes for working with annotated RSocket stream handling methods. | 
| org.springframework.messaging.simp | Generic support for Simple Messaging Protocols including protocols such as STOMP. | 
| org.springframework.messaging.simp.annotation.support | Support classes for handling messages from simple messaging protocols
 (like STOMP). | 
| org.springframework.messaging.simp.broker | Provides a "simple" message broker implementation along with an abstract base
 class and other supporting types such as a registry for subscriptions. | 
| org.springframework.messaging.simp.config | Configuration support for WebSocket messaging using higher level messaging protocols. | 
| org.springframework.messaging.simp.stomp | Generic support for simple messaging protocols (like STOMP). | 
| org.springframework.messaging.simp.user | Support for handling messages to "user" destinations (i.e. | 
| org.springframework.messaging.support | Provides implementations of  Messagealong with
 a MessageBuilder and MessageHeaderAccessor for building and working with messages and
 message headers, as well as variousMessageChannelimplementations and channel interceptor support. | 
| org.springframework.messaging.tcp | Contains abstractions and implementation classes for establishing TCP connections via
  TcpOperations,
 handling messages viaTcpConnectionHandler,
 as well as sending messages viaTcpConnection. | 
| org.springframework.messaging.tcp.reactor | Contains support for TCP messaging based on Reactor. | 
| org.springframework.web.socket.messaging | WebSocket integration for Spring's messaging module. | 
| Class and Description | 
|---|
| Message A generic message representation with headers and body. | 
| MessagingException The base exception for any failures related to messaging. | 
| Class and Description | 
|---|
| Message A generic message representation with headers and body. | 
| Class and Description | 
|---|
| Message A generic message representation with headers and body. | 
| MessageHeaders The headers for a  Message. | 
| Class and Description | 
|---|
| MessageHeaders The headers for a  Message. | 
| Class and Description | 
|---|
| Message A generic message representation with headers and body. | 
| MessageChannel Defines methods for sending messages. | 
| MessageHandler Simple contract for handling a  Message. | 
| MessageHeaders The headers for a  Message. | 
| MessagingException The base exception for any failures related to messaging. | 
| Class and Description | 
|---|
| Message A generic message representation with headers and body. | 
| MessageHeaders The headers for a  Message. | 
| MessagingException The base exception for any failures related to messaging. | 
| Class and Description | 
|---|
| Message A generic message representation with headers and body. | 
| MessageChannel Defines methods for sending messages. | 
| MessagingException The base exception for any failures related to messaging. | 
| Class and Description | 
|---|
| Message A generic message representation with headers and body. | 
| Class and Description | 
|---|
| Message A generic message representation with headers and body. | 
| ReactiveMessageHandler Reactive contract for handling a  Message. | 
| Class and Description | 
|---|
| Message A generic message representation with headers and body. | 
| MessagingException The base exception for any failures related to messaging. | 
| Class and Description | 
|---|
| Message A generic message representation with headers and body. | 
| MessageHandler Simple contract for handling a  Message. | 
| MessagingException The base exception for any failures related to messaging. | 
| Class and Description | 
|---|
| Message A generic message representation with headers and body. | 
| ReactiveMessageHandler Reactive contract for handling a  Message. | 
| Class and Description | 
|---|
| Message A generic message representation with headers and body. | 
| ReactiveMessageHandler Reactive contract for handling a  Message. | 
| Class and Description | 
|---|
| Message A generic message representation with headers and body. | 
| MessageChannel Defines methods for sending messages. | 
| MessagingException The base exception for any failures related to messaging. | 
| Class and Description | 
|---|
| Message A generic message representation with headers and body. | 
| MessageChannel Defines methods for sending messages. | 
| MessageHandler Simple contract for handling a  Message. | 
| MessageHeaders The headers for a  Message. | 
| MessagingException The base exception for any failures related to messaging. | 
| SubscribableChannel A  MessageChannelthat maintains a registry of subscribers and invokes
 them to handle messages sent through this channel. | 
| Class and Description | 
|---|
| Message A generic message representation with headers and body. | 
| MessageChannel Defines methods for sending messages. | 
| MessageHandler Simple contract for handling a  Message. | 
| SubscribableChannel A  MessageChannelthat maintains a registry of subscribers and invokes
 them to handle messages sent through this channel. | 
| Class and Description | 
|---|
| MessageChannel Defines methods for sending messages. | 
| MessageHandler Simple contract for handling a  Message. | 
| SubscribableChannel A  MessageChannelthat maintains a registry of subscribers and invokes
 them to handle messages sent through this channel. | 
| Class and Description | 
|---|
| Message A generic message representation with headers and body. | 
| MessageChannel Defines methods for sending messages. | 
| MessageHandler Simple contract for handling a  Message. | 
| SubscribableChannel A  MessageChannelthat maintains a registry of subscribers and invokes
 them to handle messages sent through this channel. | 
| Class and Description | 
|---|
| Message A generic message representation with headers and body. | 
| MessageHandler Simple contract for handling a  Message. | 
| MessagingException The base exception for any failures related to messaging. | 
| SubscribableChannel A  MessageChannelthat maintains a registry of subscribers and invokes
 them to handle messages sent through this channel. | 
| Class and Description | 
|---|
| Message A generic message representation with headers and body. | 
| MessageChannel Defines methods for sending messages. | 
| MessageHandler Simple contract for handling a  Message. | 
| MessageHeaders The headers for a  Message. | 
| SubscribableChannel A  MessageChannelthat maintains a registry of subscribers and invokes
 them to handle messages sent through this channel. | 
| Class and Description | 
|---|
| Message A generic message representation with headers and body. | 
| Class and Description | 
|---|
| Message A generic message representation with headers and body. | 
| Class and Description | 
|---|
| Message A generic message representation with headers and body. | 
| MessageChannel Defines methods for sending messages. | 
| MessageHandler Simple contract for handling a  Message. | 
| MessagingException The base exception for any failures related to messaging. | 
| SubscribableChannel A  MessageChannelthat maintains a registry of subscribers and invokes
 them to handle messages sent through this channel. |