Uses of Interface
org.springframework.messaging.MessageHandler
Packages that use MessageHandler Package Description org.springframework.messaging Support for working with messaging APIs and protocols.org.springframework.messaging.handler.invocation Common infrastructure for invoking message handler methods.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 ofMessage
along with a MessageBuilder and MessageHeaderAccessor for building and working with messages and message headers, as well as variousMessageChannel
implementations and channel interceptor support.org.springframework.web.socket.messaging WebSocket integration for Spring's messaging module.Uses of MessageHandler in org.springframework.messaging
Methods in org.springframework.messaging with parameters of type MessageHandler Modifier and Type Method Description boolean
SubscribableChannel. subscribe(MessageHandler handler)
Register a message handler.boolean
SubscribableChannel. unsubscribe(MessageHandler handler)
Un-register a message handler.Uses of MessageHandler in org.springframework.messaging.handler.invocation
Classes in org.springframework.messaging.handler.invocation that implement MessageHandler Modifier and Type Class Description class
AbstractMethodMessageHandler<T>
Abstract base class for HandlerMethod-based message handling.Uses of MessageHandler in org.springframework.messaging.simp.annotation.support
Classes in org.springframework.messaging.simp.annotation.support that implement MessageHandler Modifier and Type Class Description class
SimpAnnotationMethodMessageHandler
A handler for messages delegating to@MessageMapping
and@SubscribeMapping
annotated methods.Uses of MessageHandler in org.springframework.messaging.simp.broker
Classes in org.springframework.messaging.simp.broker that implement MessageHandler Modifier and Type Class Description class
AbstractBrokerMessageHandler
Abstract base class for aMessageHandler
that broker messages to registered subscribers.class
SimpleBrokerMessageHandler
A "simple" message broker that recognizes the message types defined inSimpMessageType
, keeps track of subscriptions with the help of aSubscriptionRegistry
and sends messages to subscribers.Uses of MessageHandler in org.springframework.messaging.simp.config
Methods in org.springframework.messaging.simp.config that return MessageHandler Modifier and Type Method Description MessageHandler
AbstractMessageBrokerConfiguration. userRegistryMessageHandler()
Uses of MessageHandler in org.springframework.messaging.simp.stomp
Classes in org.springframework.messaging.simp.stomp that implement MessageHandler Modifier and Type Class Description class
StompBrokerRelayMessageHandler
AMessageHandler
that handles messages by forwarding them to a STOMP broker.Methods in org.springframework.messaging.simp.stomp that return types with arguments of type MessageHandler Modifier and Type Method Description Map<String,MessageHandler>
StompBrokerRelayMessageHandler. getSystemSubscriptions()
Return the configured map with subscriptions on the "system" connection.Method parameters in org.springframework.messaging.simp.stomp with type arguments of type MessageHandler Modifier and Type Method Description void
StompBrokerRelayMessageHandler. setSystemSubscriptions(Map<String,MessageHandler> subscriptions)
Configure one more destinations to subscribe to on the shared "system" connection along with MessageHandler's to handle received messages.Uses of MessageHandler in org.springframework.messaging.simp.user
Classes in org.springframework.messaging.simp.user that implement MessageHandler Modifier and Type Class Description class
UserDestinationMessageHandler
MessageHandler
with support for "user" destinations.class
UserRegistryMessageHandler
MessageHandler
that handles user registry broadcasts from other application servers and periodically broadcasts the content of the local user registry.Uses of MessageHandler in org.springframework.messaging.support
Methods in org.springframework.messaging.support that return MessageHandler Modifier and Type Method Description MessageHandler
MessageHandlingRunnable. getMessageHandler()
Return the MessageHandler that will be used to handle the message.Methods in org.springframework.messaging.support that return types with arguments of type MessageHandler Modifier and Type Method Description Set<MessageHandler>
AbstractSubscribableChannel. getSubscribers()
Methods in org.springframework.messaging.support with parameters of type MessageHandler Modifier and Type Method Description default void
ExecutorChannelInterceptor. afterMessageHandled(Message<?> message, MessageChannel channel, MessageHandler handler, Exception ex)
Invoked inside theRunnable
submitted to the Executor after calling the target MessageHandler regardless of the outcome (i.e.default Message<?>
ExecutorChannelInterceptor. beforeHandle(Message<?> message, MessageChannel channel, MessageHandler handler)
Invoked inside theRunnable
submitted to the Executor just before calling the target MessageHandler to handle the message.boolean
AbstractSubscribableChannel. hasSubscription(MessageHandler handler)
boolean
AbstractSubscribableChannel. subscribe(MessageHandler handler)
boolean
AbstractSubscribableChannel. unsubscribe(MessageHandler handler)
Uses of MessageHandler in org.springframework.web.socket.messaging
Classes in org.springframework.web.socket.messaging that implement MessageHandler Modifier and Type Class Description class
SubProtocolWebSocketHandler
An implementation ofWebSocketHandler
that delegates incoming WebSocket messages to aSubProtocolHandler
along with aMessageChannel
to which the sub-protocol handler can send messages from WebSocket clients to the application.class
WebSocketAnnotationMethodMessageHandler
A sub-class ofSimpAnnotationMethodMessageHandler
to provide support forControllerAdvice
with global@MessageExceptionHandler
methods.