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2024-08-22 58c5c6e49c8b4d67cd9d1637beea4706f9b5ae83 
 ycl-server/src/main/java/com/ycl/platform/service/impl/YwPointServiceImpl.java


@@ -6,16 +6,13 @@


import com.baomidou.mybatisplus.extension.conditions.update.LambdaUpdateChainWrapper;


import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;


import com.ycl.dataListener.CurrencyDataListener;


import com.ycl.platform.base.BaseSelect;


import com.ycl.platform.domain.entity.YwPeople;


import com.ycl.platform.domain.entity.YwPoint;


import com.ycl.platform.domain.entity.YwUnit;


import com.ycl.platform.domain.excel.PointExport;


import com.ycl.platform.domain.form.BatchEditPointForm;


import com.ycl.platform.domain.form.YwPointForm;


import com.ycl.platform.domain.query.YwPointQuery;


import com.ycl.platform.domain.vo.YwPointVO;


import com.ycl.platform.domain.excel.PointExport;


import com.ycl.platform.domain.excel.PointSelectHandler;


import com.ycl.platform.mapper.YwPeopleMapper;


import com.ycl.platform.mapper.YwPointMapper;


import com.ycl.platform.service.YwPointService;


@@ -23,6 +20,7 @@


import com.ycl.system.Result;


import com.ycl.system.mapper.SysDeptMapper;


import com.ycl.system.page.PageUtil;


import com.ycl.thread.PointImportCallable;


import com.ycl.utils.DateUtils;


import com.ycl.utils.SecurityUtils;


import jakarta.servlet.http.HttpServletResponse;


@@ -32,12 +30,11 @@


import org.springframework.transaction.annotation.Transactional;


import org.springframework.util.Assert;


import org.springframework.util.CollectionUtils;


import org.springframework.util.StringUtils;


import org.springframework.web.multipart.MultipartFile;




import java.io.IOException;


import java.util.List;


import java.util.Objects;


import java.util.*;


import java.util.concurrent.*;


import java.util.function.Consumer;


import java.util.stream.Collectors;




@@ -55,6 +52,14 @@


    private final YwUnitService unitService;


    private final YwPeopleMapper ywPeopleMapper;




    private static final ExecutorService executorService = new ThreadPoolExecutor(8,


            24,


            5000,


            TimeUnit.SECONDS,


            new ArrayBlockingQueue<>(10),


            new ThreadPoolExecutor.CallerRunsPolicy()


    );




    /**


     * 添加


     * @param form


@@ -63,6 +68,9 @@


    @Override


    public Result add(YwPointForm form) {


        YwPoint entity = YwPointForm.getEntityByForm(form, null);


        Date now = new Date();


        entity.setCreateTime(now);


        entity.setUpdateTime(now);


        if(baseMapper.insert(entity) > 0) {


            return Result.ok("添加成功");


        }


@@ -76,6 +84,9 @@


                .forEach(form -> {


                    YwPoint entity = YwPointForm.getEntityByForm(form, null);


                    entity.setStatus("未开始");


                    Date now = new Date();


                    entity.setCreateTime(now);


                    entity.setUpdateTime(now);


                    baseMapper.insert(entity);


                });


        return Result.ok("添加成功");


@@ -88,6 +99,7 @@


            new LambdaUpdateChainWrapper<>(baseMapper)


                    .in(YwPoint::getId, form.getIds())


                    .set(YwPoint::getUnitId, form.getUnitId())


                    .set(YwPoint::getUpdateTime, new Date())


                    .update();


        } else {


            new LambdaUpdateChainWrapper<>(baseMapper)


@@ -95,6 +107,7 @@


                    .set(YwPoint::getUnitId, form.getUnitId())


                    .set(YwPoint::getStartTime, null)


                    .set(YwPoint::getEndTime, null)


                    .set(YwPoint::getUpdateTime, new Date())


                    .update();


        }


        return Result.ok("修改成功");


@@ -110,7 +123,8 @@


        YwPoint entity = baseMapper.selectById(form.getId());


        Assert.notNull(entity, "记录不存在");


        BeanUtils.copyProperties(form, entity);


        entity.setPointTag(form.getPointTag().stream().collect(Collectors.joining(",")));


        Date now = new Date();


        entity.setUpdateTime(now);


        baseMapper.updateById(entity);


        return Result.ok("修改成功");


    }


@@ -150,11 +164,6 @@


    public Result page(YwPointQuery query) {


        IPage<YwPointVO> page = PageUtil.getPage(query, YwPointVO.class);


        baseMapper.page(page, query);


        page.getRecords().stream().forEach(point -> {


            if (StringUtils.hasText(point.getPointTagString())) {


                point.setPointTags(point.getPointTagString().split(","));


            }


        });


        return Result.ok().data(page.getRecords()).total(page.getTotal());


    }




@@ -168,9 +177,6 @@


        YwPoint entity = baseMapper.selectById(id);


        Assert.notNull(entity, "记录不存在");


        YwPointVO vo = YwPointVO.getVoByEntity(entity, null);


        if (StringUtils.hasText(entity.getPointTag())) {


            vo.setPointTags(entity.getPointTag().split(","));


        }


        if (Objects.nonNull(entity.getDeptId())) {


            vo.setDeptIds(sysDeptMapper.selectParents(entity.getDeptId()));


        }


@@ -208,11 +214,11 @@


                .eq(YwPoint::getUnitId, unitId)


                .like(YwPoint::getPointName, keyword)


                .list();


        List<BaseSelect> data = list.stream().map(item -> {


            BaseSelect baseSelect = new BaseSelect();


            baseSelect.setId(item.getId());


            baseSelect.setValue(item.getPointName());


            return baseSelect;


        List data = list.stream().map(item -> {


            Map map = new HashMap<String, Object>();


            map.put("id", item.getSerialNumber());


            map.put("value", item.getPointName());


            return map;


        }).collect(Collectors.toList());


        return Result.ok().data(data);


    }


@@ -222,6 +228,7 @@


        return new LambdaUpdateChainWrapper<>(baseMapper)


                .in(YwPoint::getSerialNumber, serialNumberList)


                .set(YwPoint::getRecovery, recovery)


                .set(YwPoint::getUpdateTime, new Date())


                .set(recovery == 0, YwPoint::getRecoveryTime, DateUtils.getNowDate())


                .update();


    }


@@ -235,16 +242,21 @@


    public void export(YwPointQuery query, HttpServletResponse response) throws IOException {


        // 导出数据


        List<PointExport> exportData = baseMapper.export(query);




        EasyExcel.write(response.getOutputStream(), PointExport.class)


                .sheet("点位更换运维单位")


                .doWrite(exportData);


    }




    @Override


    public Result importData(MultipartFile file, Integer unitId) throws IOException {


    public Result importData(MultipartFile file, Integer unitId, Date startTime, Date endTime) throws IOException {


        Consumer<List<PointExport>> consumer = (dataList) -> {


            this.updatePoint(dataList, unitId);


            try {


                this.updatePoint(dataList, unitId, startTime, endTime);


            } catch (ExecutionException e) {


                e.printStackTrace();


            } catch (InterruptedException e) {


                e.printStackTrace();


            }


        };


        EasyExcel.read(file.getInputStream(), PointExport.class , new CurrencyDataListener(consumer)).headRowNumber(1).doReadAll();


        return Result.ok();


@@ -256,15 +268,72 @@


     * @param dataList


     * @param unitId


     */


    private void updatePoint(List<PointExport> dataList, Integer unitId) {


    @Transactional(rollbackFor = Exception.class)


    public void updatePoint(List<PointExport> dataList, Integer unitId, Date startTime, Date endTime) throws ExecutionException, InterruptedException {


        if (CollectionUtils.isEmpty(dataList)) {


            throw new RuntimeException("导入数据不能为空");


        }


        List<String> pointList = dataList.stream().map(PointExport::getSerialNumber).collect(Collectors.toList());


        new LambdaUpdateChainWrapper<>(baseMapper)


                .in(YwPoint::getSerialNumber, pointList)


                .set(YwPoint::getUnitId, unitId)


                .update();


        List<YwPoint> pointList = dataList.stream().map(item -> {


            YwPoint point = new YwPoint();


            point.setImportantCommandImageTag("是".equals(item.getImportantCommandImageTagString()));


            point.setProvinceTag("是".equals(item.getProvinceTagString()));


            if (Objects.nonNull(unitId)) {


                point.setUnitId(Long.valueOf(unitId));


            }


            point.setStartTime(startTime);


            point.setEndTime(endTime);


            point.setPointName(item.getPointName());


            point.setSerialNumber(item.getSerialNumber());


            return point;


        }).collect(Collectors.toList());


        this.waitAllFinishAndGetResult(pointList);


//        for (PointExport pointExport : dataList) {


//            YwPoint point = new YwPoint();


//            point.setImportantCommandImageTag("是".equals(pointExport.getImportantCommandImageTagString()));


//            point.setProvinceTag("是".equals(pointExport.getProvinceTagString()));


//            point.setUnitId(Long.valueOf(unitId));


//            point.setStartTime(startTime);


//            point.setEndTime(endTime);


//            point.setPointName(pointExport.getPointName());


//            point.setSerialNumber(pointExport.getSerialNumber());


//            this.baseMapper.updatePoint(point);


//        }


    }




    public void waitAllFinishAndGetResult(List<YwPoint> dataList) throws InterruptedException, ExecutionException {


        List<FutureTask<Boolean>> resultList = new ArrayList<>(512);


        List<Boolean> data = new ArrayList<>(512);


        int start = 0;


        Date startTime = new Date();


        while (true) {


            if (dataList.size() < start + 50) {


                List<YwPoint> list = dataList.subList(start, dataList.size() - 1);


                Callable<Boolean> callable = new PointImportCallable(list, this.baseMapper);


                FutureTask<Boolean> futureTask = new FutureTask(callable);


                Thread thread = new Thread(futureTask);


                thread.start();


                // 不能直接调用Future的get方法，否则就变成串行执行了，失去多线程意义


                resultList.add(futureTask);


                break;


            } else {


                List<YwPoint> list = dataList.subList(start, start + 50);


                Callable<Boolean> callable = new PointImportCallable(list, this.baseMapper);


                FutureTask<Boolean> futureTask = new FutureTask(callable);


                Thread thread = new Thread(futureTask);


                thread.start();


                // 不能直接调用Future的get方法，否则就变成串行执行了，失去多线程意义


                resultList.add(futureTask);


                start += 50;


            }


        }


        for (FutureTask<Boolean> futureTask : resultList) {


            data.add(futureTask.get());


        }


        Date endTime = new Date();


        log.error("总共耗时：" + (endTime.getTime() - startTime.getTime()) / 1000);


        if (data.stream().allMatch(item -> item == Boolean.TRUE)) {


            System.out.println("执行成功");


        }


    }




}