forked from luyan/epmet-cloud-lingshan
zxc
3 years ago
7 changed files with 354 additions and 9 deletions
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package com.epmet.excel; |
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import com.alibaba.excel.annotation.ExcelProperty; |
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import lombok.Data; |
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import javax.validation.constraints.NotBlank; |
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/** |
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* @Author zxc |
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* @DateTime 2022/11/1 11:18 |
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*/ |
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@Data |
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public class IcDangerAreaImportExcel { |
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@NotBlank(message = "风险地区为必填项") |
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@ExcelProperty("风险地区") |
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private String allName; |
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@NotBlank(message = "风险等级为必填项") |
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@ExcelProperty("风险等级") |
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private String dangerLevel; |
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@Data |
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public static class IcDangerAreaError{ |
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@ExcelProperty("风险地区") |
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private String name; |
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@ExcelProperty("风险等级") |
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private String dangerLevel; |
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@ExcelProperty("错误信息") |
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private String errorInfo; |
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} |
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} |
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@ -0,0 +1,130 @@ |
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package com.epmet.excel.handler; |
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import com.alibaba.excel.context.AnalysisContext; |
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import com.alibaba.excel.read.listener.ReadListener; |
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper; |
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import com.epmet.commons.tools.constant.NumConstant; |
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import com.epmet.commons.tools.exception.EpmetErrorCode; |
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import com.epmet.commons.tools.exception.EpmetException; |
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import com.epmet.commons.tools.exception.ExceptionUtils; |
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import com.epmet.commons.tools.exception.ValidateException; |
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import com.epmet.commons.tools.utils.ConvertUtils; |
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import com.epmet.commons.tools.validator.ValidatorUtils; |
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import com.epmet.dao.IcDangerAreaDao; |
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import com.epmet.entity.IcDangerAreaEntity; |
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import com.epmet.entity.IcNatEntity; |
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import com.epmet.enums.DangerLevelEnum; |
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import com.epmet.excel.IcDangerAreaImportExcel; |
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import com.epmet.excel.data.IcNatImportExcelData; |
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import com.epmet.service.IcDangerAreaService; |
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import lombok.Data; |
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import lombok.extern.slf4j.Slf4j; |
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import org.apache.commons.collections4.CollectionUtils; |
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import org.apache.commons.lang3.StringUtils; |
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import org.springframework.beans.factory.annotation.Autowired; |
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import java.util.ArrayList; |
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import java.util.List; |
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import java.util.Map; |
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/** |
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* 核酸检测excel导入监听器 |
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*/ |
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@Data |
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@Slf4j |
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public class IcDangerAreaExcelImportListener implements ReadListener<IcDangerAreaImportExcel> { |
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public static final int MAX_THRESHOLD = 200; |
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private String customerId = ""; |
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private Map<String,String> dangerLevelMap = null; |
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private List<IcDangerAreaEntity> datas = new ArrayList<>(); |
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private List<IcDangerAreaImportExcel.IcDangerAreaError> errorRows = new ArrayList<>(); |
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@Autowired |
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private IcDangerAreaService icDangerAreaService; |
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@Autowired |
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private IcDangerAreaDao icDangerAreaDao; |
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public IcDangerAreaExcelImportListener(Map<String,String> dangerLevelMap, String customerId, IcDangerAreaService icDangerAreaService, IcDangerAreaDao icDangerAreaDao) { |
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this.dangerLevelMap = dangerLevelMap; |
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this.customerId = customerId; |
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this.icDangerAreaService = icDangerAreaService; |
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this.icDangerAreaDao = icDangerAreaDao; |
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} |
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@Override |
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public void invoke(IcDangerAreaImportExcel data, AnalysisContext context) { |
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try { |
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LambdaQueryWrapper<IcDangerAreaEntity> qw = new LambdaQueryWrapper<>(); |
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qw.eq(IcDangerAreaEntity::getAllName,data.getAllName()); |
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IcDangerAreaEntity icDangerAreaEntity = icDangerAreaDao.selectOne(qw); |
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if (null != icDangerAreaEntity){ |
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throw new EpmetException(EpmetErrorCode.DANGER_AREA_ERROR.getCode()); |
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} |
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ValidatorUtils.validateEntity(data); |
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IcDangerAreaEntity entity = ConvertUtils.sourceToTarget(data, IcDangerAreaEntity.class); |
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String[] split = data.getAllName().split("-"); |
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for (int i = NumConstant.ZERO; i < split.length; i++) { |
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switch (i){ |
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case NumConstant.ZERO: |
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entity.setProvince(split[i]); |
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break; |
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case NumConstant.ONE: |
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entity.setCity(split[i]); |
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break; |
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case NumConstant.TWO: |
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entity.setDistrict(split[i]); |
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break; |
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default: |
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break; |
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} |
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} |
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entity.setDangerLevel(dangerLevelMap.get(entity.getDangerLevel())); |
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entity.setCustomerId(customerId); |
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datas.add(entity); |
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if (datas.size() == MAX_THRESHOLD) { |
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execPersist(); |
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} |
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} catch (Exception e) { |
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String errorMsg = null; |
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if (e instanceof ValidateException) { |
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errorMsg = ((ValidateException) e).getMsg(); |
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} else { |
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log.error("【风险地区信息导入】出错:{}", e.getStackTrace()); |
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errorMsg = ((EpmetException)e).getInternalMsg(); |
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log.error("【风险地区信息导入】出错:{}", ExceptionUtils.getErrorStackTrace(e)); |
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} |
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IcDangerAreaImportExcel.IcDangerAreaError errorRow = new IcDangerAreaImportExcel.IcDangerAreaError(); |
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errorRow.setName(data.getAllName()); |
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errorRow.setErrorInfo(errorMsg); |
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errorRows.add(errorRow); |
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} |
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} |
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@Override |
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public void doAfterAllAnalysed(AnalysisContext context) { |
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// 最后几条达不到阈值，这里必须再调用一次
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execPersist(); |
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} |
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/** |
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* 执行持久化 |
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*/ |
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private void execPersist() { |
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try { |
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if (CollectionUtils.isNotEmpty(datas)){ |
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icDangerAreaService.insertBatch(datas); |
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} |
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} finally { |
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datas.clear(); |
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} |
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} |
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/** |
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* 获取错误行 |
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* @return |
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*/ |
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public List<IcDangerAreaImportExcel.IcDangerAreaError> getErrorRows() { |
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return errorRows; |
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} |
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} |
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