org.springframework.web.socket.messaging

Class AbstractSubProtocolEvent

java.lang.Object

java.util.EventObject

org.springframework.context.ApplicationEvent

org.springframework.web.socket.messaging.AbstractSubProtocolEvent

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

SessionConnectedEvent, SessionConnectEvent, SessionDisconnectEvent, SessionSubscribeEvent, SessionUnsubscribeEvent

public abstract class AbstractSubProtocolEvent
extends ApplicationEvent

A base class for events for a message received from a WebSocket client and parsed into a higher-level sub-protocol (e.g. STOMP).

Since:

4.1

Author:

Rossen Stoyanchev

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractSubProtocolEvent(Object source, Message<byte[]> message) Create a new AbstractSubProtocolEvent.

Method Summary

Modifier and Type	Method and Description
Message<byte[]>	getMessage() Return the Message associated with the event.
String	toString()

Methods inherited from class org.springframework.context.ApplicationEvent

getTimestamp

Methods inherited from class java.util.EventObject

getSource

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AbstractSubProtocolEvent

protected AbstractSubProtocolEvent(Object source,
                                   Message<byte[]> message)

Create a new AbstractSubProtocolEvent.

Parameters:

source - the component that published the event (never null)

message - the incoming message

Method Detail

getMessage

public Message<byte[]> getMessage()

Return the Message associated with the event. Here is an example of obtaining information about the session id or any headers in the message:

 StompHeaderAccessor headers = StompHeaderAccessor.wrap(message);
 headers.getSessionId();
 headers.getSessionAttributes();
 headers.getPrincipal();
 

toString

public String toString()

Overrides:

toString in class EventObject