# Hierarchy For Package org.springframework.web.socket.messaging

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - java.util.EventObject (implements java.io.Serializable)
    - org.springframework.context.ApplicationEvent
      - org.springframework.web.socket.messaging.SessionConnectedEvent
      - org.springframework.web.socket.messaging.SessionConnectEvent
      - org.springframework.web.socket.messaging.SessionDisconnectEvent
  - org.springframework.web.socket.messaging.StompSubProtocolHandler (implements org.springframework.context.ApplicationEventPublisherAware, org.springframework.web.socket.messaging.SubProtocolHandler)
  - org.springframework.web.socket.messaging.SubProtocolWebSocketHandler (implements org.springframework.context.ApplicationEventPublisherAware, org.springframework.messaging.MessageHandler, org.springframework.context.SmartLifecycle, org.springframework.web.socket.SubProtocolCapable, org.springframework.web.socket.WebSocketHandler)

## Interface Hierarchy

- org.springframework.web.socket.messaging.SubProtocolHandler