更新电池告警webSocket接口

whycxzp

2021-10-08 524e0bb84da4506e9e04420a8e55fcb9ced8b55f

更新电池告警webSocket接口

 pom.xml

@@ -147,6 +147,11 @@
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
        </dependency>
        <!--websocket-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-websocket</artifactId>
        </dependency>
    </dependencies>

    <build>

 src/main/java/com/whyc/config/WebSocketConfig.java

New file
@@ -0,0 +1,15 @@
package com.whyc.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.socket.server.standard.ServerEndpointExporter;

@Configuration
public class WebSocketConfig {

    @Bean
    public ServerEndpointExporter serverEndpointExporter() {
        return new ServerEndpointExporter();
    }

}

 src/main/java/com/whyc/schedule/AnalysisSchedule.java

@@ -53,7 +53,7 @@
     * 查询所有stop表中所有单体的最后一笔的单体容量,求最小值,最大值,平均值
     * 将结果放置到容量表
     */
    @Scheduled(cron = "0 * * * * ?")
    @Scheduled(cron = "0 0 0 * * ?")
    @Transactional
    public void analysisMonCap(){
        List<AnalysisMonFieldDTO> analysisMonCapList = dataService.monCapStatistics();

 src/main/java/com/whyc/websocket/BatteryAlarmWebSocket.java

New file
@@ -0,0 +1,174 @@
package com.whyc.websocket;

import com.whyc.service.BatteryAlarmService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import javax.websocket.*;
import javax.websocket.server.PathParam;
import javax.websocket.server.ServerEndpoint;
import java.io.IOException;

@ServerEndpoint(value = "/batteryAlarm/{method}/{userId}",encoders = WebSocketEncoder.class)
@Component
@Slf4j
public class BatteryAlarmWebSocket {

    private Session session;

    private static BatteryAlarmService service;

    private volatile Thread thread;

    private static final int executeTime = 4000;

    @Autowired
    public void setService(BatteryAlarmService service) {
        BatteryAlarmWebSocket.service = service;
    }

    @OnOpen
    public void onOpen(Session session, @PathParam("method") String method,@PathParam("userId")Integer userId){

        switch (method){
            case "monCapacity":{
                if(session!=null) {
                    thread = new Thread("Thread_batteryAlarm") {
                        public void run() {
                            while (!thread.isInterrupted()) {
                                try {
                                    if (session.isOpen()) {
                                        session.getBasicRemote().sendObject(service.getMonCapacityLowAnalysis(userId));
                                    }
                                    sleep(executeTime);
                                } catch (IOException | InterruptedException | EncodeException e) {
                                    interrupt();
                                }
                            }
                        }
                    };
                    thread.start();
                }
            }
            break;
            case "onlinegroupVolAnalysis":{
                if(session!=null) {
                    thread = new Thread("Thread_batteryAlarm") {
                        public void run() {
                            while (!thread.isInterrupted()) {
                                try {
                                    if (session.isOpen()) {
                                        session.getBasicRemote().sendObject(service.getOnlineAndGroupVolAnalysis(userId));
                                    }
                                    sleep(executeTime);
                                } catch (IOException | InterruptedException | EncodeException e) {
                                    interrupt();
                                }
                            }
                        }
                    };
                    thread.start();
                }
            }
            break;
            case "btsStatus":{
                if(session!=null) {
                    thread = new Thread("Thread_batteryAlarm") {
                        public void run() {
                            while (!thread.isInterrupted()) {
                                try {
                                    if (session.isOpen()) {
                                        session.getBasicRemote().sendObject(service.getBTSEquipStatus(userId));
                                    }
                                    sleep(executeTime);
                                } catch (IOException | InterruptedException | EncodeException e) {
                                    interrupt();
                                }
                            }
                        }
                    };
                    thread.start();
                }
            }
            break;
            case "dischargeAnalysis":{
                if(session!=null) {
                    thread = new Thread("Thread_batteryAlarm") {
                        public void run() {
                            while (!thread.isInterrupted()) {
                                try {
                                    if (session.isOpen()) {
                                        session.getBasicRemote().sendObject(service.getDischargeAnalysis(userId));
                                    }
                                    sleep(executeTime);
                                } catch (IOException | InterruptedException | EncodeException e) {
                                    interrupt();
                                }
                            }
                        }
                    };
                    thread.start();
                }
            }
            break;
            case "chargeAnalysis":{
                if(session!=null) {
                    thread = new Thread("Thread_batteryAlarm") {
                        public void run() {
                            while (!thread.isInterrupted()) {
                                try {
                                    if (session.isOpen()) {
                                        session.getBasicRemote().sendObject(service.getChargeAnalysis(userId));
                                    }
                                    sleep(executeTime);
                                } catch (IOException | InterruptedException | EncodeException e) {
                                    interrupt();
                                }
                            }
                        }
                    };
                    thread.start();
                }
            }
            break;
            case "monVRTAnalysis":{
                if(session!=null) {
                    thread = new Thread("Thread_batteryAlarm") {
                        public void run() {
                            while (!thread.isInterrupted()) {
                                try {
                                    if (session.isOpen()) {
                                        session.getBasicRemote().sendObject(service.getMonVRTAnalysis(userId));
                                    }
                                    sleep(executeTime);
                                } catch (IOException | InterruptedException | EncodeException e) {
                                    interrupt();
                                }
                            }
                        }
                    };
                    thread.start();
                }
            }
            break;
        }
    }

    @OnClose
    public void onClose(){
        if (thread != null && thread.isAlive()) {
            thread.interrupt();
        }
        log.warn("webSocket会话关闭了:{}",session);
    }

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

}

 src/main/java/com/whyc/websocket/WebSocketEncoder.java

New file
@@ -0,0 +1,30 @@
package com.whyc.websocket;

import com.google.gson.GsonBuilder;
import com.whyc.dto.Response;

import javax.websocket.EncodeException;
import javax.websocket.Encoder;
import javax.websocket.EndpointConfig;

/**
 * 编译器
 */
public class WebSocketEncoder implements Encoder.Text<Response> {


    @Override
    public String encode(Response o) throws EncodeException {
        return new GsonBuilder().create().toJson(o);
    }

    @Override
    public void init(EndpointConfig endpointConfig) {

    }

    @Override
    public void destroy() {

    }
}