281 lines
7.9 KiB
Plaintext
281 lines
7.9 KiB
Plaintext
package com.bonus.seat.service;
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import java.io.InputStream;
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import java.util.List;
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import org.apache.poi.hssf.usermodel.HSSFCell;
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import org.apache.poi.hssf.usermodel.HSSFRow;
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import org.apache.poi.hssf.usermodel.HSSFSheet;
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import org.apache.poi.hssf.usermodel.HSSFWorkbook;
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import org.apache.poi.poifs.filesystem.POIFSFileSystem;
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import org.apache.poi.ss.usermodel.Cell;
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import org.apache.poi.ss.usermodel.Row;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.transaction.interceptor.TransactionAspectSupport;
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import org.springframework.web.multipart.MultipartFile;
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import com.bonus.score.beans.ScoreBean;
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import com.bonus.seat.beans.SeatBean;
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import com.bonus.seat.dao.SeatDao;
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import com.bonus.sys.AjaxRes;
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import com.bonus.sys.BaseServiceImp;
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import com.bonus.sys.GlobalConst;
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import com.bonus.sys.beans.UserBean;
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import com.bonus.sys.dao.UserDao;
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@Service("SeatService")
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public class SeatServiceImp extends BaseServiceImp<SeatBean> implements SeatService {
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@Autowired
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SeatDao dao;
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@Autowired
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private UserDao userDao;
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@Override
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public List<SeatBean> findRoomInfo() {
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return dao.finRoomInfo();
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}
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@Override
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public Integer insertInfo(SeatBean o) {
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Integer res = 0;
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res = dao.insertInfo(o);
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return res;
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}
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@Override
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public List<SeatBean> checkSeat(SeatBean o) {
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return dao.checkSeat(o);
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}
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@Override
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public SeatBean findSeatByIp(String ipAddress) {
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return dao.findSeatByIp(ipAddress);
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}
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@Override
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public SeatBean findPersonBySeat(SeatBean seat) {
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return dao.findPersonBySeat(seat);
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}
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@Override
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public void insertNowIdcard(SeatBean pSeat) {
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dao.insertNowIdcard(pSeat);
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}
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@Override
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public void updateIsActive(ScoreBean o) {
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dao.updateIsActive(o);
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}
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@Transactional
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public AjaxRes addRegistration(SeatBean o) {
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AjaxRes ar = getAjaxRes();
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try {
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int count = dao.insertInfo(o);
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if(count == 1)
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ar.setSucceedMsg("新增成功");
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else
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ar.setFailMsg("新增失败!");
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} catch(Exception e) {
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e.printStackTrace();
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ar.setFailMsg("新增失败");
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}
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return ar;
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}
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@Override
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public AjaxRes deleteApply(SeatBean o) {
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AjaxRes ar = getAjaxRes();
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try {
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int count = dao.deleteApply(o);
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if(count == 1)
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ar.setSucceedMsg("删除成功");
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else
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ar.setFailMsg("删除失败!");
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} catch(Exception e) {
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e.printStackTrace();
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ar.setFailMsg("删除失败");
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}
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return ar;
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}
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@Override
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@Transactional(rollbackFor=Exception.class)
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public AjaxRes export(MultipartFile file) {
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AjaxRes ar = getAjaxRes();
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Integer result = 0;
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int team=1;
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try {
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// @RequestParam("file") MultipartFile file 是用来接收前端传递过来的文件
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// 1.创建workbook对象，读取整个文档
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InputStream inputStream = file.getInputStream();
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POIFSFileSystem poifsFileSystem = new POIFSFileSystem(inputStream);
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HSSFWorkbook wb = new HSSFWorkbook(poifsFileSystem);
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// 2.读取页脚sheet
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HSSFSheet hssfSheet = wb.getSheetAt(0);
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// 判断Sheet是否为空
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if (hssfSheet != null) {
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System.out.println(hssfSheet.getLastRowNum());
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// 获得数据的总行数
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int totalRowNum = hssfSheet.getLastRowNum();
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// 要获得属性
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String specialty = "";
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// 遍历行row，continue只是终止本次循环，接着还执行后面的循环
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for (int rownum = 1; rownum <= hssfSheet.getLastRowNum(); rownum++) {
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// 获取到每一行
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HSSFRow sheetRow = hssfSheet.getRow(rownum);
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if (sheetRow != null && !isRowEmpty(sheetRow)) {
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// 保存数据到数据库
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System.out.println(sheetRow);
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// 获得第i行对象
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Row row = hssfSheet.getRow(rownum);
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// 获得获得第i行第0列的 String类型对象
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Cell cell = row.getCell((short) 0);
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// 获得获得第i行第2列的对象并转为int类型
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Cell cell1 = row.getCell((short) 1);
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if (row.getCell(4) != null) {
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row.getCell(4).setCellType(Cell.CELL_TYPE_STRING);
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specialty = (row.getCell(4).getStringCellValue());
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}
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/*
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* boolean isRule = isSpecialtyRule(specialty);
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*
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* if (!isRule) { ar.setSucceedMsg("专业id不符合规则，请更改"); result = 3; break; }
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*/
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}
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}
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// if (result != 3) {
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for (int rownums = 1; rownums <= hssfSheet.getLastRowNum(); rownums++) {
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// 获取到每一行
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HSSFRow sheetRows = hssfSheet.getRow(rownums);
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if (sheetRows != null && !isRowEmpty(sheetRows)) {
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team = addSaveData(sheetRows);
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}
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}
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//ar.setSucceedMsg(GlobalConst.IMP_SUCCEED);
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// }
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if(team ==1 ) {
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ar.setSucceedMsg(GlobalConst.IMP_SUCCEED);
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}else {
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ar.setFailMsg(GlobalConst.IMP_FAIL);
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}
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}
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} catch (Exception e) {
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logger.error(e.toString(), e);
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ar.setFailMsg(GlobalConst.IMP_FAIL);
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}
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return ar;
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}
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private boolean isSpecialtyRule(String specialty) {
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boolean tf = true;
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try {
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int orgId = Integer.parseInt(specialty);
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UserBean bean = userDao.findOrgId(orgId);
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if(bean == null){
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tf = false;
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}
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} catch (Exception e) {
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logger.error(e.toString());
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tf = false;
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}
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return tf;
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}
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private static String getValue(HSSFCell hssfCell) {
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// hssfCell.getCellType() 获取当前列的类型
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if (hssfCell.getCellType() == HSSFCell.CELL_TYPE_BOOLEAN) {
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return String.valueOf(hssfCell.getBooleanCellValue());
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} else if (hssfCell.getCellType() == HSSFCell.CELL_TYPE_NUMERIC) {
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return String.valueOf(hssfCell.getNumericCellValue());
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} else {
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return String.valueOf(hssfCell.getStringCellValue());
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}
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}
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// 将double类型字符串转化为整型
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private static String change(String str) {
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if (str.indexOf('.') != -1) {
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return str.substring(0, str.indexOf('.'));
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} else {
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return str;
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}
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}
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private int addSaveData(HSSFRow sheetRow) throws Exception {
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// 保存数据到数据库
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int team=1;
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try {
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SeatBean bean = new SeatBean();
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bean.setRoomId(getValue(sheetRow.getCell(0)));
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bean.setName(getValue(sheetRow.getCell(1)));
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bean.setIdcard(change(getValue(sheetRow.getCell(2))));
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bean.setRoomSession(change(getValue(sheetRow.getCell(3))));
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bean.setSeatNum(change(getValue(sheetRow.getCell(4))));
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bean.setDepartment(change(getValue(sheetRow.getCell(5))));
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bean.setSpecialty(change(getValue(sheetRow.getCell(6))));
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bean.setAuthIdentity(getValue(sheetRow.getCell(7)));
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int i=dao.insertInfo(bean);
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if(i != 1) {
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team=0;
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throw new RuntimeException("插入座位号失败!");
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}
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} catch (Exception e) {
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team=0;
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TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();
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e.printStackTrace();
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}
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return team;
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}
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// 判断该行是否为空
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public static boolean isRowEmpty(Row row) {
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for (int c = row.getFirstCellNum(); c < row.getLastCellNum(); c++) {
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Cell cell = row.getCell(c);
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if (cell != null && cell.getCellType() != Cell.CELL_TYPE_BLANK) {
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return false;
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}
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}
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return true;
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}
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@Override
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public SeatBean findById(SeatBean o) {
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// TODO Auto-generated method stub
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return dao.findById(o);
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}
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@Override
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public int updateBykc(SeatBean bean) {
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// TODO Auto-generated method stub
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return dao.updateBykc(bean);
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}
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@Override
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public int findCount() {
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// TODO Auto-generated method stub
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return dao.findCount();
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}
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@Override
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public void insertlogo(SeatBean bean) {
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// TODO Auto-generated method stub
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dao.insertlogo(bean);
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}
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@Override
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public void deletebyTime(String currentDateTime) {
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// TODO Auto-generated method stub
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dao.deletebyTime(currentDateTime);
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}
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}
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