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XLUtils.java
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198 lines (171 loc) · 4.95 KB
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package utils;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.CellStyle;
import org.apache.poi.ss.usermodel.FillPatternType;
import org.apache.poi.ss.usermodel.IndexedColors;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
public class XLUtils
{
public static FileInputStream fi;
public static FileOutputStream fo;
public static Workbook wb;
public static Sheet ws;
public static Row row;
public static Cell cell;
public static CellStyle style;
public static int getRowCount(String xlfile,String xlsheet) throws IOException
{
fi = new FileInputStream(xlfile);
wb = new XSSFWorkbook(fi);
ws = wb.getSheet(xlsheet);
int rowcount = ws.getLastRowNum();
wb.close();
fi.close();
return rowcount;
}
public static short getColumnCount(String xlfile,String xlsheet,int rownum) throws IOException
{
fi = new FileInputStream(xlfile);
wb = new XSSFWorkbook(fi);
ws = wb.getSheet(xlsheet);
row = ws.getRow(rownum);
short colcount = row.getLastCellNum();
wb.close();
fi.close();
return colcount;
}
public static String getStringCellData(String xlfile,String xlsheet,int rownum,int colnum) throws IOException
{
fi = new FileInputStream(xlfile);
wb = new XSSFWorkbook(fi);
ws = wb.getSheet(xlsheet);
row = ws.getRow(rownum);
String data;
try
{
cell = row.getCell(colnum);
data = cell.getStringCellValue();
} catch (Exception e)
{
data = "";
}
return data;
}
public static double getNumericCellData(String xlfile,String xlsheet,int rownum,int colnum) throws IOException
{
fi = new FileInputStream(xlfile);
wb = new XSSFWorkbook(fi);
ws = wb.getSheet(xlsheet);
row = ws.getRow(rownum);
double data;
try
{
cell = row.getCell(colnum);
data = cell.getNumericCellValue();
} catch (Exception e)
{
data = 0.0;
}
return data;
}
public static boolean getBooleanCellData(String xlfile,String xlsheet,int rownum,int colnum) throws IOException
{
fi = new FileInputStream(xlfile);
wb = new XSSFWorkbook(fi);
ws = wb.getSheet(xlsheet);
row = ws.getRow(rownum);
boolean data;
try
{
cell = row.getCell(colnum);
data = cell.getBooleanCellValue();
} catch (Exception e)
{
data = false;
}
return data;
}
public static void setCellData(String xlfile,String xlsheet,int rownum,int colnum,String data) throws IOException
{
fi = new FileInputStream(xlfile);
wb = new XSSFWorkbook(fi);
ws = wb.getSheet(xlsheet);
row = ws.getRow(rownum);
cell = row.createCell(colnum);
cell.setCellValue(data);
fo= new FileOutputStream(xlfile);
wb.write(fo);
wb.close();
fi.close();
fo.close();
}
public static void setCellData(String xlfile,String xlsheet,int rownum,int colnum,double data) throws IOException
{
fi = new FileInputStream(xlfile);
wb = new XSSFWorkbook(fi);
ws = wb.getSheet(xlsheet);
row = ws.getRow(rownum);
cell = row.createCell(colnum);
cell.setCellValue(data);
fo= new FileOutputStream(xlfile);
wb.write(fo);
wb.close();
fi.close();
fo.close();
}
public static void setCellData(String xlfile,String xlsheet,int rownum,int colnum,boolean data) throws IOException
{
fi = new FileInputStream(xlfile);
wb = new XSSFWorkbook(fi);
ws = wb.getSheet(xlsheet);
row = ws.getRow(rownum);
cell = row.createCell(colnum);
cell.setCellValue(data);
fo= new FileOutputStream(xlfile);
wb.write(fo);
wb.close();
fi.close();
fo.close();
}
public static void fillGreenColor(String xlfile,String xlsheet,int rownum,int colnum) throws IOException
{
fi = new FileInputStream(xlfile);
wb = new XSSFWorkbook(fi);
ws = wb.getSheet(xlsheet);
row = ws.getRow(rownum);
cell = row.getCell(colnum);
style = wb.createCellStyle();
style.setFillForegroundColor(IndexedColors.GREEN.getIndex());
style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
cell.setCellStyle(style);
fo = new FileOutputStream(xlfile);
wb.write(fo);
wb.close();
fi.close();
fo.close();
}
public static void fillRedColor(String xlfile,String xlsheet,int rownum,int colnum) throws IOException
{
fi = new FileInputStream(xlfile);
wb = new XSSFWorkbook(fi);
ws = wb.getSheet(xlsheet);
row = ws.getRow(rownum);
cell = row.getCell(colnum);
style = wb.createCellStyle();
style.setFillForegroundColor(IndexedColors.RED.getIndex());
style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
cell.setCellStyle(style);
fo = new FileOutputStream(xlfile);
wb.write(fo);
wb.close();
fi.close();
fo.close();
}
}