com.xzixi.websocket.interceptablewebsocket.interceptor

接口 ToClientInterceptor

public interface ToClientInterceptor

websocket消息拦截器， 拦截发送给客户端的消息

方法概要

限定符和类型	方法和说明
default void	postHandle(org.springframework.web.socket.WebSocketSession session, org.springframework.security.core.Authentication authentication, org.springframework.messaging.simp.stomp.StompHeaderAccessor accessor, Object payload, org.springframework.web.socket.messaging.StompSubProtocolHandler handler) 后置处理
default boolean	preHandle(org.springframework.web.socket.WebSocketSession session, org.springframework.security.core.Authentication authentication, org.springframework.messaging.simp.stomp.StompHeaderAccessor accessor, Object payload, org.springframework.web.socket.messaging.StompSubProtocolHandler handler) 前置处理

方法详细资料

preHandle

default boolean preHandle(org.springframework.web.socket.WebSocketSession session,
                          org.springframework.security.core.Authentication authentication,
                          org.springframework.messaging.simp.stomp.StompHeaderAccessor accessor,
                          Object payload,
                          org.springframework.web.socket.messaging.StompSubProtocolHandler handler)

前置处理

参数:

session - websocket session

authentication - 认证信息

accessor - websocket消息头解析器

payload - websocket消息内容

handler - stomp协议控制器

返回:

true 执行后续操作，false 取消后续操作

另请参阅:

InterceptableStompSubProtocolHandler.handleMessageToClient(WebSocketSession, Message)

postHandle

default void postHandle(org.springframework.web.socket.WebSocketSession session,
                        org.springframework.security.core.Authentication authentication,
                        org.springframework.messaging.simp.stomp.StompHeaderAccessor accessor,
                        Object payload,
                        org.springframework.web.socket.messaging.StompSubProtocolHandler handler)

后置处理

参数:

session - websocket session

authentication - 认证信息

accessor - websocket消息头解析器

payload - websocket消息内容

handler - stomp协议控制器

另请参阅:

InterceptableStompSubProtocolHandler.handleMessageToClient(WebSocketSession, Message)