JdlServiceImpl.java
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package com.bsth.service.oil.impl;
import java.io.File;
import java.io.FileInputStream;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.text.DecimalFormat;
import java.text.SimpleDateFormat;
import java.time.LocalDate;
import java.time.format.DateTimeFormatter;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import com.bsth.entity.report.Ticket;
import org.apache.poi.hssf.usermodel.HSSFCell;
import org.apache.poi.hssf.usermodel.HSSFRow;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.poifs.filesystem.POIFSFileSystem;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jdbc.core.BatchPreparedStatementSetter;
import org.springframework.jdbc.core.BeanPropertyRowMapper;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.stereotype.Service;
import com.bsth.entity.oil.Jdl;
import com.bsth.repository.oil.JdlRepository;
import com.bsth.service.impl.BaseServiceImpl;
import com.bsth.service.oil.JdlService;
import com.bsth.util.ReportUtils;
import org.springframework.transaction.TransactionException;
import org.springframework.transaction.TransactionStatus;
import org.springframework.transaction.support.TransactionCallbackWithoutResult;
import org.springframework.transaction.support.TransactionTemplate;
@Service
public class JdlServiceImpl extends BaseServiceImpl<Jdl, Integer> implements JdlService {
@Autowired
JdlRepository repository;
@Autowired
JdbcTemplate jdbcTemplate;
@Autowired
private TransactionTemplate transactionTemplate;
@Override
public String importExcel(File file, String gsbm, String gsName, String fgsbm, String fgsName) {
gsbm="99";
gsName="青浦公交";
fgsbm="100";
fgsName="青浦公交";
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
SimpleDateFormat sd = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
DecimalFormat df = new DecimalFormat("######0.00");
List<String> textList = new ArrayList<String>();
try {
POIFSFileSystem fs = new POIFSFileSystem(new FileInputStream(file));
HSSFWorkbook wb = new HSSFWorkbook(fs);
HSSFSheet sheet = wb.getSheetAt(0);
String n=sheet.getSheetName();
String y=n.split("年")[0];
if(n.split("年").length<2){
return "报表日期读取失败";
}
String m=n.split("年")[1].split("月")[0];
if(y.length()==2){
y="20"+y;
}
if(m.length()==1){
m="0"+m;
}
System.out.println(y+"-"+m);
// 取得总行数
int rowNum = sheet.getLastRowNum() + 1;
// 取得总列数
int cellNum = sheet.getRow(0).getLastCellNum();
HSSFRow row = null;
HSSFCell cell = null;
for(int i = 2; i < rowNum; i++){
row = sheet.getRow(i);
if (row == null){
continue;
}
String text = "";
for(int j = 0; j < cellNum; j++){
cell = row.getCell(j);
if(cell == null){
text += ",";
continue;
}
if(cell.getCellType()==2){//处理公式类数据
try {
text +=(cell.getNumericCellValue()+ ",");
} catch (IllegalStateException e) {
text +=(cell.getRichStringCellValue()+ ",");
}
}else {
text += String.valueOf(cell) + ",";
}
}
String[] split = (text+";").split(",");
String str = "";
for(int j = 0; j < split.length && j < 5; j++){
str += split[j];
}
if(str.trim().length() == 0)
continue;
textList.add(text + ";");
}
String rq = y+"-"+m+"-"+"01";//日期
List<Jdl> jdlList=new ArrayList<>();
for(int i = 0; i < textList.size(); i++){
String text = textList.get(i);
String[] split = text.split(",");
String plate = split[2].trim();//车牌号
if ("合计".equals(plate)){
break;
}
String nbbm = split[3].trim();//内部编号
if ("".equals(nbbm)){
continue;
}
double jdl = Double.valueOf(split[4].trim().length()!=0?split[4]:"0");//加注量
String jsy= "";//驾驶员工号
String jdz = "";//能源站
String remarks = "";//备注
Jdl j=new Jdl();
j.setGsBm(gsbm);
j.setGsName(gsName);
j.setFgsBm(fgsbm);
j.setFgsName(fgsName);
j.setNbbm(nbbm);
j.setJdl(jdl);
j.setJdz(jdz);
j.setRemarks(remarks);
j.setCreaterDate(new Date());
j.setJsy(jsy);
j.setPlate(plate);
jdlList.add(j);
}
transactionTemplate.execute(new TransactionCallbackWithoutResult() {
@Override
public void doInTransactionWithoutResult(TransactionStatus status) {
//删除
jdbcTemplate.update("delete from bsth_c_jdl where rq =+rq");
//重新写入
jdbcTemplate.batchUpdate("insert into bsth_c_jdl(gs_bm,gs_name,fgs_bm,fgs_name,rq,nbbm,jdl,jdz,remarks,jsy,plate)" +
" VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)", new BatchPreparedStatementSetter() {
@Override
public void setValues(PreparedStatement ps, int i) throws SQLException {
Jdl jdl = jdlList.get(i);
ps.setString(1, jdl.getGsBm());
ps.setString(2, jdl.getGsName());
ps.setString(3, jdl.getFgsBm());
ps.setString(4, jdl.getFgsName());
ps.setString(5, rq);
ps.setString(6, jdl.getNbbm());
ps.setString(7, df.format(jdl.getJdl()));
ps.setString(8, jdl.getJdz());
ps.setString(9, jdl.getRemarks());
ps.setString(10, jdl.getJsy());
ps.setString(11, jdl.getPlate());
}
@Override
public int getBatchSize() {
return jdlList.size();
}
});
}
});
wb.close();
fs.close();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
return "文件导入失败";
} finally {
file.delete();
}
return "文件导入成功";
}
@Override
public Map<String, Object> query(Map<String, Object> map) {
Map<String, Object> modelMap = new HashMap<String, Object>();
Integer page = Integer.valueOf(map.containsKey("page")?map.get("page").toString():"0");
StringBuffer sql=new StringBuffer("SELECT * FROM bsth_c_jdl where 1=1 ");
if(map.get("rq")!=null && !"".equals(map.get("rq").toString())){
sql.append("and rq>='"+map.get("rq")+"'");
}
if(map.get("nbbm")!=null && !"".equals(map.get("nbbm").toString())){
sql.append("and nbbm='"+map.get("nbbm")+"'");
}
List<Jdl> query = jdbcTemplate.query(sql.toString(), BeanPropertyRowMapper.newInstance(Jdl.class));
if(!map.containsKey("type")){
int end = (page+1)*10>query.size()?query.size():(page+1)*10;
modelMap.put("dataList", query.subList(page*10, end));
modelMap.put("totalPages", query.size()%10>0?query.size()/10+1:query.size()/10);
} else if(map.get("type").toString().equals("export")){
SimpleDateFormat sdfMonth = new SimpleDateFormat("yyyy-MM-dd"),
sdfSimple = new SimpleDateFormat("yyyyMMdd");
List<Map<String, Object>> list = new ArrayList<Map<String, Object>>();
for(Jdl jdl : query){
Map<String, Object> m = new HashMap<String, Object>();
m.put("rq", sdfMonth.format(jdl.getRq()));
m.put("nbbm", jdl.getNbbm());
m.put("jdl", jdl.getJdl());
m.put("jdz", jdl.getJdz());
m.put("plate", jdl.getPlate());
m.put("remarks", jdl.getRemarks());
list.add(m);
}
/* List<Iterator<?>> listI = new ArrayList<Iterator<?>>();
Map<String, Object> m = new HashMap<String, Object>();
ReportUtils ee = new ReportUtils();
try {
listI.add(list.iterator());
String path = this.getClass().getResource("/").getPath()+"static/pages/forms/";
ee.excelReplace(listI, new Object[] { m }, path+"mould/export_Jdl.xls",
path+"export/车辆充电量" + sdfSimple.format(sdfMonth.parse(rq)) + ".xls");
} catch (Exception e) {
// TODO: handle exception
e.printStackTrace();
}*/
}
return modelMap;
}
}