package com.whyc.webSocket;
|
|
import com.whyc.config.WebSocketConfig;
|
import com.whyc.dto.Response;
|
import com.whyc.factory.ThreadPoolExecutorFactory;
|
import com.whyc.pojo.db_user.UserInf;
|
import com.whyc.service.BattTestDataInfService;
|
import com.whyc.service.DevLithiumInfService;
|
import org.springframework.beans.factory.annotation.Autowired;
|
import org.springframework.stereotype.Component;
|
|
import javax.servlet.http.HttpSession;
|
import javax.websocket.*;
|
import javax.websocket.server.ServerEndpoint;
|
import java.io.IOException;
|
import java.util.HashMap;
|
import java.util.Map;
|
import java.util.concurrent.CountDownLatch;
|
import java.util.concurrent.ThreadPoolExecutor;
|
import java.util.concurrent.TimeUnit;
|
|
/**
|
* 左侧列表
|
*/
|
@Component
|
@ServerEndpoint(value = "/devLithiumStatistic",encoders = WebSocketEncoder.class,configurator = WebSocketConfig.class)
|
public class DevLithiumStatisticSocket {
|
|
private Session session;
|
|
private Thread thread;
|
|
private static DevLithiumInfService devLithiumInfService;
|
|
private static BattTestDataInfService battTestDataInfService;
|
|
|
private HttpSession httpSession;
|
|
@Autowired
|
public void setDevLithiumInfService(DevLithiumInfService devLithiumInfService) {
|
DevLithiumStatisticSocket.devLithiumInfService = devLithiumInfService;
|
}
|
|
@Autowired
|
public void setBattTestDataInfService(BattTestDataInfService battTestDataInfService) {
|
DevLithiumStatisticSocket.battTestDataInfService = battTestDataInfService;
|
}
|
|
|
@OnOpen
|
public void onOpen(Session session, EndpointConfig config){
|
this.httpSession = (HttpSession) config.getUserProperties().get("httpSession");
|
UserInf user = (UserInf) this.httpSession.getAttribute("user");
|
final int userId = user.getUid();
|
//final int userId = 101;
|
Thread thread = new Thread() {
|
@Override
|
public void run() {
|
try {
|
while (!currentThread().isInterrupted()) {
|
Response res = getStatistics(userId);
|
session.getBasicRemote().sendObject(res);
|
sleep(4000);
|
}
|
} catch (Exception e) {
|
this.interrupt();
|
}
|
}
|
};
|
thread.start();
|
this.thread = thread;
|
}
|
//获取统计信息
|
private Response getStatistics(int userId) {
|
Map<String,Object> map=new HashMap<>();
|
try {
|
ThreadPoolExecutor poolExecutor = ThreadPoolExecutorFactory.getPoolExecutor();
|
CountDownLatch latch = new CountDownLatch(3);
|
//充放电一体机测试统计/锂电均衡仪测试统计
|
poolExecutor.execute(() -> {
|
Map<String,Object> lithiumTestInfMap = battTestDataInfService.getDevTinfByYearMonth(userId);
|
map.put("lithiumTestInf",lithiumTestInfMap);
|
latch.countDown();
|
});
|
//设备分类总数统计/设备状态统计/地图信息
|
poolExecutor.execute(() -> {
|
Map<String,Object> devSaticMap=devLithiumInfService.getDevStaticByType(userId);
|
map.put("devLithiumStatistics",devSaticMap);
|
latch.countDown();
|
});
|
//近一周电池测试趋势统计(从当前时间开始)
|
poolExecutor.execute(() -> {
|
Map<String,Object> devTestByWeekMap=battTestDataInfService.getDevTinfByWeek(userId);
|
map.put("devLithiumTestByWeek",devTestByWeekMap);
|
latch.countDown();
|
});
|
latch.await(10, TimeUnit.MINUTES);
|
} catch (InterruptedException e) {
|
e.printStackTrace();
|
}
|
return new Response().setII(1,true,map,"");
|
}
|
|
@OnClose
|
public void onClose(CloseReason closeReason) throws IOException {
|
System.err.println("closeReason = " + closeReason);
|
if(session.isOpen()){
|
session.close();
|
}
|
}
|
|
@OnError
|
public void onError(Throwable error) throws IOException {
|
error.printStackTrace();
|
thread.isInterrupted();
|
if(session.isOpen()){
|
session.close();
|
}
|
}
|
|
}
|
