测试检测实时数据推送

whyclxw

2024-08-29 4fa3e9a66744339f22e8deab3dc54819e7e73398

测试检测实时数据推送

 src/main/java/com/whyc/dto/RtstateDto.java

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package com.whyc.dto;

import lombok.Data;

@Data
public class RtstateDto {
    private int devId;
    private int devType;
}

 src/main/java/com/whyc/mapper/A200RealstateMapper.java

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package com.whyc.mapper;

import com.whyc.pojo.db_lithium_ram_db.A200Realstate;

public interface A200RealstateMapper extends CustomMapper<A200Realstate>{
}

 src/main/java/com/whyc/mapper/ActmRealstateMapper.java

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package com.whyc.mapper;

import com.whyc.pojo.db_lithium_ram_db.ActmRealstate;

public interface ActmRealstateMapper extends CustomMapper<ActmRealstate>{
}

 src/main/java/com/whyc/mapper/BattRtdataMapper.java

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package com.whyc.mapper;

import com.whyc.pojo.db_lithium_ram_db.BattRtdata;

public interface BattRtdataMapper extends CustomMapper<BattRtdata>{
}

 src/main/java/com/whyc/service/A200RealstateService.java

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package com.whyc.service;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.whyc.dto.Response;
import com.whyc.mapper.A200RealstateMapper;
import com.whyc.pojo.db_lithium_ram_db.A200Realstate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service
public class A200RealstateService {

    @Autowired(required = false)
    private A200RealstateMapper mapper;

    //一体机A200实时数据
    public Response getA200State(int devId) {
        QueryWrapper wrapper=new QueryWrapper();
        wrapper.eq("dev_id",devId);
        wrapper.last("limit 1");
        A200Realstate a200state=mapper.selectOne(wrapper);
        return new Response().setII(1,a200state!=null,a200state,"一体机A200实时数据");
    }
}

 src/main/java/com/whyc/service/ActmRealstateService.java

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package com.whyc.service;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.whyc.dto.Response;
import com.whyc.mapper.ActmRealstateMapper;
import com.whyc.pojo.db_lithium_ram_db.A200Realstate;
import com.whyc.pojo.db_lithium_ram_db.ActmRealstate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service
public class ActmRealstateService {

    @Autowired(required = false)
    private ActmRealstateMapper mapper;
    //均衡仪Actm实时数据
    public Response getActmState(int devId) {
        QueryWrapper wrapper=new QueryWrapper();
        wrapper.eq("dev_id",devId);
        wrapper.last("limit 1");
        ActmRealstate actmstate=mapper.selectOne(wrapper);
        return new Response().setII(1,actmstate!=null,actmstate,"均衡仪Actm实时数据");
    }
}

 src/main/java/com/whyc/service/BattRtdataService.java

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package com.whyc.service;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.whyc.dto.Response;
import com.whyc.mapper.BattRtdataMapper;
import com.whyc.pojo.db_lithium_ram_db.A200Realstate;
import com.whyc.pojo.db_lithium_ram_db.BattRtdata;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
public class BattRtdataService {

    @Autowired(required = false)
    private BattRtdataMapper mapper;


    //获取电池组数据
    public Response getRtdataState(int devId) {
        QueryWrapper wrapper=new QueryWrapper();
        wrapper.eq("dev_id",devId);
        wrapper.orderByAsc("batt_index");
        wrapper.orderByAsc("mon_num");
        List<BattRtdata> list=mapper.selectList(wrapper);
        return new Response().setII(1,list!=null,list,"获取电池组数据");
    }
}

 src/main/java/com/whyc/webSocket/DevRtstateSocket.java

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package com.whyc.webSocket;

import com.whyc.config.WebSocketConfig;
import com.whyc.dto.Page;
import com.whyc.dto.Response;
import com.whyc.dto.RtstateDto;
import com.whyc.service.A200RealstateService;
import com.whyc.service.ActmRealstateService;
import com.whyc.service.BattRtdataService;
import com.whyc.service.DevInfService;
import com.whyc.util.ActionUtil;
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.util.HashMap;
import java.util.Map;


/**
 * 设备实时连接信息
 */
@Component
@ServerEndpoint(value = "/rtstateSocket",encoders = WebSocketEncoder.class,configurator = WebSocketConfig.class)
public class DevRtstateSocket {
    private Session session;

    private Thread thread;

    private static BattRtdataService rtdataService;

    private static A200RealstateService a200Service;

    private static ActmRealstateService actmService;


    private volatile boolean runFlag = true;

    private volatile Map<String, Thread> threadMap = new HashMap<>();

    private volatile Map<Long,Boolean> threadFlagMap = new HashMap<>();

    @Autowired
    public void setBattRtdataService(BattRtdataService rtdataService) {
        DevRtstateSocket.rtdataService = rtdataService;
    }

    @Autowired
    public void setA200RealstateService(A200RealstateService a200Service) {
        DevRtstateSocket.a200Service = a200Service;
    }

    @Autowired
    public void setActmRealstateService(ActmRealstateService actmService) {
        DevRtstateSocket.actmService = actmService;
    }

    @OnOpen
    public void onOpen(Session session) {
        this.session = session;
    }
    @OnMessage
    public void onMessage(Session session, String message) {
        RtstateDto dto= ActionUtil.getGson().fromJson(message,RtstateDto.class);
        thread = new Thread("Thread_RtstateSocket") {
            @Override
            public void run() {
                while (runFlag && !isInterrupted()) {
                    Thread thread = currentThread();
                    threadFlagMap.put(thread.getId(), true);
                    Response res = new Response();
                    try {
                        switch (dto.getDevType()){
                            case 1:res=getA200State(dto.getDevId());break;
                            case 2:res=getActmState(dto.getDevId());break;
                        }
                        if (session.isOpen()) {
                            //推送信息
                            synchronized (session) {
                                session.getBasicRemote().sendObject(new Response().set(1, res));
                            }
                            threadFlagMap.put(thread.getId(), false);
                        }
                        sleep(4000);
                    } catch (Exception e) {
                        interrupt();
                    }
                }
            }
        };
        thread.start();
        threadFlagMap.put(thread.getId(),true);
        //停止老的socket线程
        Thread threadBefore = threadMap.get(session.getId());
        if(threadBefore !=null && threadBefore.isAlive()){
            while (threadFlagMap.get(threadBefore.getId())){
            }
            threadBefore.interrupt();
        }
        //将线程存储,便于调用定位
        threadMap.put(session.getId(), this.thread);
    }
    //均衡仪Actm实时数据
    private Response getActmState(int devId) {
        Map<String, Response> map = new HashMap<>();
        Response resActmState=actmService.getActmState(devId);
        Response rtdataState=rtdataService.getRtdataState(devId);
        map.put("resActmState",resActmState);
        map.put("rtdataState",rtdataState);
        return new Response().setII(1,true,map,"均衡仪Actm实时数据");
    }

    //一体机A200实时数据
    private Response getA200State(int devId) {
        Map<String, Response> map = new HashMap<>();
        Response resA200State=a200Service.getA200State(devId);
        Response rtdataState=rtdataService.getRtdataState(devId);
        map.put("resA200State",resA200State);
        map.put("rtdataState",rtdataState);
        return new Response().setII(1,true,map,"一体机A200实时数据");
    }


    @OnClose
    public void onClose(CloseReason closeReason){
        System.err.println("closeReason = " + closeReason);
        runFlag = false;
        if (thread != null && thread.isAlive()) {
            thread.interrupt();
        }
        threadMap.remove(session.getId());
    }

    @OnError
    public void onError(Throwable error) {
        error.printStackTrace();
        if (thread != null && thread.isAlive()) {
            thread.interrupt();
        }
        threadMap.remove(session.getId());
    }
}