/**
  * deprecated: 对保存seesion信息的map操作
  *
  * <p>2015-03-20
  *
  * @author sharkTang
  * @param webSocketMap : socket对象集合
  * @param session : javax.websocket.Session
  * @param actionString : action
  */
 public static void webSocketMapAction(
     Map<Integer, Session> webSessionMap, Session session, String actionString) {
   try {
     lock.lock();
     if (WebSocketConstants.ADD_STR.equals(actionString)) {
       webSessionMap.put(session.hashCode(), session);
     } else if (WebSocketConstants.REMOVE_STR.equals(actionString)) {
       webSessionMap.remove(session.hashCode());
     }
   } catch (Exception e) {
     lock.unlock();
   } finally {
     lock.unlock();
   }
 }
 /**
  * deprecated: 接收到客户端连接请求时调用
  *
  * <p>date 2015-03-06
  *
  * @author sharkTang
  * @param session
  */
 @OnOpen
 public void onOpen(Session session) {
   try {
     // 每次open一个session时,赋值到全局WebsocketSession,保持统一的全局session数据
     daPingWebsocketSession = session;
     webSocketMapAction(webSessionMap, session, WebSocketConstants.ADD_STR);
     // 往websocketManger添加一份数据
     WebSocketManager.webSocketClientCount++;
     WebSocketManager.webQueryStringSet.add(session.getQueryString());
     /*
      * 每创建一个连接,将session信息保存到全局HashMap Key: session的hashcode,
      * value:组装的sessionBo 并对全局Map数据加锁
      */
     WebSocketBo webSocketBo = new WebSocketBo();
     webSocketBo.setWsId(UUIDUtils.getUUID());
     webSocketBo.setMessageStatus(WebSocketConstants.MESSAGESTATUSNO); // 初始化时设为消息状态为no状态
     int webSocketHashCode = session.hashCode();
     webSocketBo.setWsHashCode(webSocketHashCode);
     String pageType = session.getQueryString();
     if (null == pageType) {
       pageType = WebSocketConstants.SPACESTR_ENG;
     }
     webSocketBo.setPageType(pageType);
     webSocketAction(webSocketMap, session, WebSocketConstants.ADD_STR, webSocketBo);
     // 发送初始化数据
     //	String sendDataString = DataInitServer.getNewInitData();
     //	session.getAsyncRemote().sendText(sendDataString);
   } catch (Exception e) {
   }
 }
 /**
  * deprecated:客户端消息发送状态确认
  *
  * <p>2015-03-11
  *
  * @author sharkTang
  * @param webSocketMap : socket对象集合
  * @param session : websocketSession
  * @param message :Client message
  */
 private void webSocketMessage(String message, Session session) {
   // 握手确认操作
   // 获得session hashcode和消息 判断message是不是消息确认
   if (null != message
       && !"".equals(message)
       && WebSocketConstants.MESSAGESTATUSOK.equals(message)) {
     Integer sessionHashCode = session.hashCode();
     // 取出webSocketMap中的socket对象
     WebSocketBo webSocketTemp = webSocketMap.get(sessionHashCode);
     webSocketAction(webSocketMap, session, WebSocketConstants.REMOVE_STR, webSocketTemp);
     if (null != webSocketTemp) {
       webSocketTemp.setMessageStatus(message);
     }
     webSocketAction(webSocketMap, session, WebSocketConstants.ADD_STR, webSocketTemp);
   }
 }
コード例 #4
0
 /**
  * deprecated: 发送数据方法,根据session的hashcode找对应sess客户端
  *
  * <p>并发送数据,发送完return
  *
  * <p>date 2015-03-08
  *
  * @author sharkTang
  * @param session
  * @param closeReason
  */
 private void sendData() {
   if (null != webSessionMap && webSessionMap.size() > 0) {
     Session sess = webSessionMap.get(webSocketHashCodeStatic);
     // System.out.println(sess.getQueryString());
     try {
       if (null != sess && sess.isOpen()) {
         // sessionsStatic =
         // PuFaBigPingWebSocketServer.daPingWebsocketSession;
         sess.getAsyncRemote().sendText(sendDataStatic);
         //					if (sendDataStatic.length() <= 0) {
         //						sendDataStatic = WebSocketConstants.SPACESTR_ENG;
         //
         //					}
       }
     } catch (Exception ex) {
       logger_.info(sess.hashCode() + " 客户端发送数据异常,异常信息:" + ex.getMessage());
     }
   }
 }
  /**
   * deprecated: 接收到客户端关闭时调用
   *
   * <p>date 2015-03-06
   *
   * @author sharkTang
   * @param session
   * @param closeReason
   */
  @OnClose
  public void onClose(Session session, CloseReason closeReason) {
    try {
      logger_.info(
          "Web-socket session "
              + session.getId()
              + "  sessionHashCode"
              + session.hashCode()
              + " closed, reason: "
              + closeReason.toString());
      WebSocketManager.webSocketClientCount--;
      WebSocketManager.webQueryStringSet.remove(session.getQueryString());
      // 关闭客户端 赋值全局session,并删除websocket对象
      webSocketAction(webSocketMap, session, WebSocketConstants.REMOVE_STR, null);
      daPingWebsocketSession = session;
      webSocketMapAction(webSessionMap, session, WebSocketConstants.REMOVE_STR);
    } catch (Exception ex) {

    }
  }
 /**
  * deprecated: 对全局websocket对象的集合操作进行加锁操作
  *
  * @author sharkTang
  * @param webSocketMap : socket对象集合
  * @param session : websocketSession
  * @param actionString : action
  * @param webSocketBo : websocket object
  */
 public static void webSocketAction(
     Map<Integer, WebSocketBo> webSocketMap,
     Session session,
     String actionString,
     WebSocketBo webSocketBo) {
   try {
     // add lock to webSocketMap
     lock.lock();
     // something to do
     daPingWebsocketSession = session;
     Integer webSocketHashCode = session.hashCode();
     if (WebSocketConstants.ADD_STR.equals(actionString)) {
       webSocketMap.put(webSocketHashCode, webSocketBo);
     } else if (WebSocketConstants.REMOVE_STR.equals(actionString)) {
       webSocketMap.remove(webSocketHashCode);
     }
   } catch (Exception ex) {
     lock.unlock();
   } finally {
     lock.unlock();
   }
 }