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+package com.yh.saas.plugin.yiliangyiyun.util;
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+import java.io.File;
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+import java.io.FileInputStream;
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+import java.io.IOException;
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+import java.io.InputStream;
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+import java.lang.reflect.Field;
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+import java.lang.reflect.Method;
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+import java.util.Collections;
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+import java.util.Comparator;
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+import java.util.Date;
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+import java.util.List;
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+
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+import org.apache.commons.lang3.StringUtils;
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+import org.apache.poi.hssf.usermodel.HSSFWorkbook;
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+import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
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+import org.apache.poi.ss.usermodel.Cell;
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+import org.apache.poi.ss.usermodel.DateUtil;
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+import org.apache.poi.ss.usermodel.Row;
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+import org.apache.poi.ss.usermodel.Sheet;
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+import org.apache.poi.ss.usermodel.Workbook;
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+import org.apache.poi.xssf.usermodel.XSSFWorkbook;
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+import org.slf4j.Logger;
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+import org.slf4j.LoggerFactory;
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+import org.springframework.web.multipart.MultipartFile;
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+
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+import com.google.common.collect.Lists;
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+//import com.thinkgem.jeesite.common.utils.Reflections;
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+//import com.thinkgem.jeesite.common.utils.excel.annotation.ExcelField;
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+//import com.thinkgem.jeesite.modules.sys.utils.DictUtils;
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+
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+/**
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+ * 导入Excel文件（支持“XLS”和“XLSX”格式）
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+ * @author ThinkGem
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+ * @version 2013-03-10
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+ */
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+public class ImportExcel {
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+//
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+// private static Logger log = LoggerFactory.getLogger(ImportExcel.class);
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+//
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+// /**
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+// * 工作薄对象
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+// */
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+// private Workbook wb;
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+//
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+// /**
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+// * 工作表对象
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+// */
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+// private Sheet sheet;
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+//
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+// /**
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+// * 标题行号
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+// */
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+// private int headerNum;
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+//
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+// /**
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+// * 构造函数
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+// * @param headerNum 标题行号，数据行号=标题行号+1
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+// * @throws InvalidFormatException
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+// * @throws IOException
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+// */
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+// public ImportExcel(String fileName, int headerNum)
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+// throws InvalidFormatException, IOException {
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+// this(new File(fileName), headerNum);
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+// }
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+//
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+// /**
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+// * 构造函数
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+// * @param headerNum 标题行号，数据行号=标题行号+1
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+// * @throws InvalidFormatException
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+// * @throws IOException
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+// */
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+// public ImportExcel(File file, int headerNum)
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+// throws InvalidFormatException, IOException {
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+// this(file, headerNum, 0);
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+// }
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+//
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+// /**
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+// * 构造函数
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+// * @param headerNum 标题行号，数据行号=标题行号+1
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+// * @param sheetIndex 工作表编号
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+// * @throws InvalidFormatException
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+// * @throws IOException
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+// */
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+// public ImportExcel(String fileName, int headerNum, int sheetIndex)
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+// throws InvalidFormatException, IOException {
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+// this(new File(fileName), headerNum, sheetIndex);
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+// }
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+//
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+// /**
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+// * 构造函数
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+// * @param headerNum 标题行号，数据行号=标题行号+1
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+// * @param sheetIndex 工作表编号
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+// * @throws InvalidFormatException
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+// * @throws IOException
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+// */
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+// public ImportExcel(File file, int headerNum, int sheetIndex)
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+// throws InvalidFormatException, IOException {
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+// this(file.getName(), new FileInputStream(file), headerNum, sheetIndex);
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+// }
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+//
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+// /**
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+// * 构造函数
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+// * @param headerNum 标题行号，数据行号=标题行号+1
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+// * @param sheetIndex 工作表编号
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+// * @throws InvalidFormatException
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+// * @throws IOException
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+// */
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+// public ImportExcel(MultipartFile multipartFile, int headerNum, int sheetIndex)
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+// throws InvalidFormatException, IOException {
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+// this(multipartFile.getOriginalFilename(), multipartFile.getInputStream(), headerNum, sheetIndex);
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+// }
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+//
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+// /**
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+// * 构造函数
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+// * @param headerNum 标题行号，数据行号=标题行号+1
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+// * @param sheetIndex 工作表编号
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+// * @throws InvalidFormatException
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+// * @throws IOException
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+// */
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+// public ImportExcel(String fileName, InputStream is, int headerNum, int sheetIndex)
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+// throws InvalidFormatException, IOException {
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+// if (StringUtils.isBlank(fileName)){
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+// throw new RuntimeException("导入文档为空!");
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+// }else if(fileName.toLowerCase().endsWith("xls")){
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+// this.wb = new HSSFWorkbook(is);
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+// }else if(fileName.toLowerCase().endsWith("xlsx")){
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+// this.wb = new XSSFWorkbook(is);
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+// }else{
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+// throw new RuntimeException("文档格式不正确!");
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+// }
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+// if (this.wb.getNumberOfSheets()<sheetIndex){
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+// throw new RuntimeException("文档中没有工作表!");
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+// }
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+// this.sheet = this.wb.getSheetAt(sheetIndex);
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+// this.headerNum = headerNum;
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+// log.debug("Initialize success.");
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+// }
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+//
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+// /**
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+// * 获取行对象
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+// * @param rownum
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+// * @return
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+// */
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+// public Row getRow(int rownum){
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+// return this.sheet.getRow(rownum);
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+// }
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+//
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+// /**
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+// * 获取数据行号
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+// * @return
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+// */
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+// public int getDataRowNum(){
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+// return headerNum+1;
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+// }
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+//
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+// /**
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+// * 获取最后一个数据行号
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+// * @return
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+// */
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+// public int getLastDataRowNum(){
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+// return this.sheet.getLastRowNum()+headerNum;
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+// }
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+//
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+// /**
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+// * 获取最后一个列号
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+// * @return
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+// */
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+// public int getLastCellNum(){
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+// return this.getRow(headerNum).getLastCellNum();
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+// }
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+//
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+// /**
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+// * 获取单元格值
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+// * @param row 获取的行
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+// * @param column 获取单元格列号
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+// * @return 单元格值
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+// */
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+// public Object getCellValue(Row row, int column){
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+// Object val = "";
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+// try{
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+// Cell cell = row.getCell(column);
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+// if (cell != null){
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+// if (cell.getCellType() == Cell.CELL_TYPE_NUMERIC){
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+// val = cell.getNumericCellValue();
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+// }else if (cell.getCellType() == Cell.CELL_TYPE_STRING){
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+// val = cell.getStringCellValue();
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+// }else if (cell.getCellType() == Cell.CELL_TYPE_FORMULA){
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+// val = cell.getCellFormula();
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+// }else if (cell.getCellType() == Cell.CELL_TYPE_BOOLEAN){
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+// val = cell.getBooleanCellValue();
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+// }else if (cell.getCellType() == Cell.CELL_TYPE_ERROR){
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+// val = cell.getErrorCellValue();
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+// }
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+// }
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+// }catch (Exception e) {
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+// return val;
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+// }
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+// return val;
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+// }
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+//
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+// /**
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+// * 获取导入数据列表
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+// * @param cls 导入对象类型
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+// * @param groups 导入分组
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+// */
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+// public <E> List<E> getDataList(Class<E> cls, int... groups) throws InstantiationException, IllegalAccessException{
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+// List<Object[]> annotationList = Lists.newArrayList();
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+// // Get annotation field
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+// Field[] fs = cls.getDeclaredFields();
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+// for (Field f : fs){
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+// ExcelField ef = f.getAnnotation(ExcelField.class);
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+// if (ef != null && (ef.type()==0 || ef.type()==2)){
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+// if (groups!=null && groups.length>0){
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+// boolean inGroup = false;
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+// for (int g : groups){
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+// if (inGroup){
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+// break;
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+// }
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+// for (int efg : ef.groups()){
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+// if (g == efg){
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+// inGroup = true;
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+// annotationList.add(new Object[]{ef, f});
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+// break;
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+// }
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+// }
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+// }
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+// }else{
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+// annotationList.add(new Object[]{ef, f});
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+// }
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+// }
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+// }
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+// // Get annotation method
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+// Method[] ms = cls.getDeclaredMethods();
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+// for (Method m : ms){
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+// ExcelField ef = m.getAnnotation(ExcelField.class);
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+// if (ef != null && (ef.type()==0 || ef.type()==2)){
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+// if (groups!=null && groups.length>0){
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+// boolean inGroup = false;
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+// for (int g : groups){
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+// if (inGroup){
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+// break;
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+// }
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+// for (int efg : ef.groups()){
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+// if (g == efg){
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+// inGroup = true;
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+// annotationList.add(new Object[]{ef, m});
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+// break;
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+// }
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+// }
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+// }
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+// }else{
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+// annotationList.add(new Object[]{ef, m});
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+// }
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+// }
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+// }
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+// // Field sorting
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+// Collections.sort(annotationList, new Comparator<Object[]>() {
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+// public int compare(Object[] o1, Object[] o2) {
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+// return new Integer(((ExcelField)o1[0]).sort()).compareTo(
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+// new Integer(((ExcelField)o2[0]).sort()));
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+// };
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+// });
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+// //log.debug("Import column count:"+annotationList.size());
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+// // Get excel data
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+// List<E> dataList = Lists.newArrayList();
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+// for (int i = this.getDataRowNum(); i < this.getLastDataRowNum(); i++) {
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+// E e = (E)cls.newInstance();
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+// int column = 0;
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+// Row row = this.getRow(i);
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+// StringBuilder sb = new StringBuilder();
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+// for (Object[] os : annotationList){
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+// Object val = this.getCellValue(row, column++);
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+// if (val != null){
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+// ExcelField ef = (ExcelField)os[0];
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+// // If is dict type, get dict value
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+// if (StringUtils.isNotBlank(ef.dictType())){
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+// val = DictUtils.getDictValue(val.toString(), ef.dictType(), "");
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+// //log.debug("Dictionary type value: ["+i+","+colunm+"] " + val);
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+// }
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+// // Get param type and type cast
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+// Class<?> valType = Class.class;
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+// if (os[1] instanceof Field){
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+// valType = ((Field)os[1]).getType();
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+// }else if (os[1] instanceof Method){
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+// Method method = ((Method)os[1]);
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+// if ("get".equals(method.getName().substring(0, 3))){
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+// valType = method.getReturnType();
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+// }else if("set".equals(method.getName().substring(0, 3))){
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+// valType = ((Method)os[1]).getParameterTypes()[0];
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+// }
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+// }
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+// //log.debug("Import value type: ["+i+","+column+"] " + valType);
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+// try {
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+// if (valType == String.class){
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+// String s = String.valueOf(val.toString());
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+// if(StringUtils.endsWith(s, ".0")){
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+// val = StringUtils.substringBefore(s, ".0");
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+// }else{
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+// val = String.valueOf(val.toString());
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+// }
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+// }else if (valType == Integer.class){
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+// val = Double.valueOf(val.toString()).intValue();
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+// }else if (valType == Long.class){
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+// val = Double.valueOf(val.toString()).longValue();
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+// }else if (valType == Double.class){
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+// val = Double.valueOf(val.toString());
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+// }else if (valType == Float.class){
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+// val = Float.valueOf(val.toString());
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+// }else if (valType == Date.class){
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+// val = DateUtil.getJavaDate((Double)val);
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+// }else{
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+// if (ef.fieldType() != Class.class){
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+// val = ef.fieldType().getMethod("getValue", String.class).invoke(null, val.toString());
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+// }else{
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+// val = Class.forName(this.getClass().getName().replaceAll(this.getClass().getSimpleName(),
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+// "fieldtype."+valType.getSimpleName()+"Type")).getMethod("getValue", String.class).invoke(null, val.toString());
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+// }
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+// }
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+// } catch (Exception ex) {
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+// log.info("Get cell value ["+i+","+column+"] error: " + ex.toString());
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+// val = null;
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+// }
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+// // set entity value
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+// if (os[1] instanceof Field){
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+// Reflections.invokeSetter(e, ((Field)os[1]).getName(), val);
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+// }else if (os[1] instanceof Method){
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+// String mthodName = ((Method)os[1]).getName();
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+// if ("get".equals(mthodName.substring(0, 3))){
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+// mthodName = "set"+StringUtils.substringAfter(mthodName, "get");
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+// }
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+// Reflections.invokeMethod(e, mthodName, new Class[] {valType}, new Object[] {val});
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+// }
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+// }
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+// sb.append(val+", ");
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+// }
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+// dataList.add(e);
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+// log.debug("Read success: ["+i+"] "+sb.toString());
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+// }
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+// return dataList;
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+// }
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+
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+}
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