/**
* 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);
}
}
/**
* 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();
}
}
