bap.pp.strongbox.websocket

Class SpringWebSocketHandler

java.lang.Object

org.springframework.web.socket.handler.AbstractWebSocketHandler

org.springframework.web.socket.handler.TextWebSocketHandler

bap.pp.strongbox.websocket.SpringWebSocketHandler

All Implemented Interfaces:

org.springframework.web.socket.WebSocketHandler

public class SpringWebSocketHandler
extends org.springframework.web.socket.handler.TextWebSocketHandler

WebSocket拦截器

Author:

Amanda.Z

Constructor Summary

Constructors

Constructor and Description
SpringWebSocketHandler()

Method Summary

Modifier and Type	Method and Description
void	afterConnectionClosed(org.springframework.web.socket.WebSocketSession websocketSession, org.springframework.web.socket.CloseStatus closeStatus) 关闭连接时触发,web页面整体刷新，session销毁，浏览器关闭都会触发此方法
void	afterConnectionEstablished(org.springframework.web.socket.WebSocketSession websocketSession) 连接成功时候，会触发页面上onopen方法
void	handleTransportError(org.springframework.web.socket.WebSocketSession websocketSession, java.lang.Throwable exception)
void	sendMessageToUser(java.lang.String userName, org.springframework.web.socket.TextMessage message) 给某个用户发送消息
void	sendMessageToUsers(org.springframework.web.socket.TextMessage message) 给所有在线用户发送消息
boolean	supportsPartialMessages()

Methods inherited from class org.springframework.web.socket.handler.AbstractWebSocketHandler

handleMessage

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SpringWebSocketHandler

public SpringWebSocketHandler()

Method Detail

afterConnectionEstablished

public void afterConnectionEstablished(org.springframework.web.socket.WebSocketSession websocketSession)
                                throws java.lang.Exception

连接成功时候，会触发页面上onopen方法

Specified by:

afterConnectionEstablished in interface org.springframework.web.socket.WebSocketHandler

Overrides:

afterConnectionEstablished in class org.springframework.web.socket.handler.AbstractWebSocketHandler

Throws:

java.lang.Exception

afterConnectionClosed

public void afterConnectionClosed(org.springframework.web.socket.WebSocketSession websocketSession,
                                  org.springframework.web.socket.CloseStatus closeStatus)
                           throws java.lang.Exception

关闭连接时触发,web页面整体刷新，session销毁，浏览器关闭都会触发此方法

Specified by:

afterConnectionClosed in interface org.springframework.web.socket.WebSocketHandler

Overrides:

afterConnectionClosed in class org.springframework.web.socket.handler.AbstractWebSocketHandler

Throws:

java.lang.Exception

handleTransportError

public void handleTransportError(org.springframework.web.socket.WebSocketSession websocketSession,
                                 java.lang.Throwable exception)
                          throws java.lang.Exception

Specified by:

handleTransportError in interface org.springframework.web.socket.WebSocketHandler

Overrides:

handleTransportError in class org.springframework.web.socket.handler.AbstractWebSocketHandler

Throws:

java.lang.Exception

supportsPartialMessages

public boolean supportsPartialMessages()

Specified by:

supportsPartialMessages in interface org.springframework.web.socket.WebSocketHandler

Overrides:

supportsPartialMessages in class org.springframework.web.socket.handler.AbstractWebSocketHandler

sendMessageToUser

public void sendMessageToUser(java.lang.String userName,
                              org.springframework.web.socket.TextMessage message)

给某个用户发送消息

Parameters:

userName -

message -

sendMessageToUsers

public void sendMessageToUsers(org.springframework.web.socket.TextMessage message)

给所有在线用户发送消息

Parameters:

message -