private String[] buildUserList(final boolean includeThis) {
List<String> userList = new ArrayList<>();
LOG.debug("buildUserList(): " + thisSession.getOpenSessions().size());
for (Session session : thisSession.getOpenSessions()) {
if (!includeThis && thisSession.equals(session)) {
continue;
}
String userName = (String) session.getUserProperties().get("USER");
String userColor = (String) session.getUserProperties().get("COLOR");
userList.add(userColor + "*" + userName);
}
return (userList.size() == 0) ? null : userList.toArray(new String[userList.size()]);
}
private void broadcastMessage(final Message serverMsg, final boolean includeThis) {
final Gson gson = new Gson();
try {
final String jsonStr = gson.toJson(serverMsg);
for (Session session : thisSession.getOpenSessions()) {
if (!includeThis && thisSession.equals(session)) {
continue;
}
session.getAsyncRemote().sendText(jsonStr);
}
} catch (Exception e) {
LOG.error(e);
}
}
/**
* 接受客户端的消息，并把消息发送给连接的会
*
* @param message 客户端发来的消息 *
* @param session 客户端的会话
*/
@OnMessage
public void getMessage(String message, Session session) {
for (Session openSession : session.getOpenSessions()) {
/// System.out.println(message);
System.out.println(message.split(":")[0]);
// 利用键主键的方式获取到消息体为昵称:内容
// message=message.split(":")[0]+ DATE_FORMAT.format(new
// Date())+"</br>"+message.split(":")[1];
Map result = new HashMap<String, Object>();
result.put("nickName", message.split(":")[0]);
result.put("time", DATE_FORMAT.format(new Date()));
result.put("message", message.split(":")[1]);
messageList.add(result);
if (!openSession.equals(session)) {
openSession.getAsyncRemote().sendText(JsonKit.toJson(result, 2));
}
}
}