package com.qtpselenium.hybrid.util;
// www.qtpselenium.com/downloads/poi.rar
import org.apache.poi.hssf.usermodel.HSSFCellStyle;
import org.apache.poi.hssf.usermodel.HSSFDateUtil;
import org.apache.poi.hssf.usermodel.HSSFHyperlink;
import org.apache.poi.hssf.util.HSSFColor;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.CellStyle;
import org.apache.poi.ss.usermodel.IndexedColors;
import org.apache.poi.xssf.usermodel.*;
import java.io.*;
import java.util.Calendar;
public class Xls_Reader {
public static String filename = System.getProperty("user.dir")+"\\src\\config\\testcases\\TestData.xlsx";
public String path;
public FileInputStream fis = null;
public FileOutputStream fileOut =null;
private XSSFWorkbook workbook = null;
private XSSFSheet sheet = null;
private XSSFRow row =null;
private XSSFCell cell = null;
public Xls_Reader(String path) {
this.path=path;
try {
fis = new FileInputStream(path);
workbook = new XSSFWorkbook(fis);
sheet = workbook.getSheetAt(0);
fis.close();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
// returns the row count in a sheet
public int getRowCount(String sheetName){
int index = workbook.getSheetIndex(sheetName);
if(index==-1)
return 0;
else{
sheet = workbook.getSheetAt(index);
int number=sheet.getLastRowNum()+1;
return number;
}
}
// returns the data from a cell
public String getCellData(String sheetName,String colName,int rowNum){
try{
if(rowNum <=0)
return "";
int index = workbook.getSheetIndex(sheetName);
int col_Num=-1;
if(index==-1)
return "";
sheet = workbook.getSheetAt(index);
row=sheet.getRow(0);
for(int i=0;i<row.getLastCellNum();i++){
//System.out.println(row.getCell(i).getStringCellValue().trim());
if(row.getCell(i).getStringCellValue().trim().equals(colName.trim()))
col_Num=i;
}
if(col_Num==-1)
return "";
sheet = workbook.getSheetAt(index);
row = sheet.getRow(rowNum-1);
if(row==null)
return "";
cell = row.getCell(col_Num);
if(cell==null)
return "";
//System.out.println(cell.getCellType());
if(cell.getCellType()==Cell.CELL_TYPE_STRING)
return cell.getStringCellValue();
else if(cell.getCellType()==Cell.CELL_TYPE_NUMERIC || cell.getCellType()==Cell.CELL_TYPE_FORMULA)
{
String cellText = String.valueOf(cell.getNumericCellValue());
if (HSSFDateUtil.isCellDateFormatted(cell)) {
// format in form of M/D/YY
double d = cell.getNumericCellValue();
Calendar cal =Calendar.getInstance();
cal.setTime(HSSFDateUtil.getJavaDate(d));
cellText =
(String.valueOf(cal.get(Calendar.YEAR))).substring(2);
cellText = cal.get(Calendar.DAY_OF_MONTH) + "/" +
cal.get(Calendar.MONTH)+1 + "/" +
cellText;
//System.out.println(cellText);
}
return cellText;
}else if(cell.getCellType()==Cell.CELL_TYPE_BLANK)
return "";
else
return String.valueOf(cell.getBooleanCellValue());
}
catch(Exception e){
e.printStackTrace();
return "row "+rowNum+" or column "+colName +" does not exist in xls";
}
}
// returns the data from a cell
public String getCellData(String sheetName,int colNum,int rowNum){
try{
if(rowNum <=0)
return "";
int index = workbook.getSheetIndex(sheetName);
if(index==-1)
return "";
sheet = workbook.getSheetAt(index);
row = sheet.getRow(rowNum-1);
if(row==null)
return "";
cell = row.getCell(colNum);
if(cell==null)
return "";
if(cell.getCellType()==Cell.CELL_TYPE_STRING)
return cell.getStringCellValue();
else if(cell.getCellType()==Cell.CELL_TYPE_NUMERIC || cell.getCellType()==Cell.CELL_TYPE_FORMULA ){
String cellText = String.valueOf(cell.getNumericCellValue());
/* if (HSSFDateUtil.isCellDateFormatted(cell)) {
// format in form of M/D/YY
double d = cell.getNumericCellValue();
Calendar cal =Calendar.getInstance();
cal.setTime(HSSFDateUtil.getJavaDate(d));
cellText =
(String.valueOf(cal.get(Calendar.YEAR))).substring(2);
cellText = cal.get(Calendar.MONTH)+1 + "/" +
cal.get(Calendar.DAY_OF_MONTH) + "/" +
cellText;
// System.out.println(cellText);
}
*/
return cellText;
}else if(cell.getCellType()==Cell.CELL_TYPE_BLANK)
return "";
else
return String.valueOf(cell.getBooleanCellValue());
}
catch(Exception e){
e.printStackTrace();
return "row "+rowNum+" or column "+colNum +" does not exist in xls";
}
}
// returns true if data is set successfully else false
public boolean setCellData(String sheetName,String colName,int rowNum, String data){
try{
fis = new FileInputStream(path);
workbook = new XSSFWorkbook(fis);
if(rowNum<=0)
return false;
int index = workbook.getSheetIndex(sheetName);
int colNum=-1;
if(index==-1)
return false;
sheet = workbook.getSheetAt(index);
row=sheet.getRow(0);
for(int i=0;i<row.getLastCellNum();i++){
//System.out.println(row.getCell(i).getStringCellValue().trim());
if(row.getCell(i).getStringCellValue().trim().equals(colName))
colNum=i;
}
if(colNum==-1)
return false;
sheet.autoSizeColumn(colNum);
row = sheet.getRow(rowNum-1);
if (row == null)
row = sheet.createRow(rowNum-1);
cell = row.getCell(colNum);
if (cell == null)
cell = row.createCell(colNum);
// cell style
CellStyle cs = workbook.createCellStyle();
cs.setWrapText(true);
cell.setCellStyle(cs);
cell.setCellValue(data);
fileOut = new FileOutputStream(path);
workbook.write(fileOut);
fileOut.close();
}
catch(Exception e){
e.printStackTrace();
return false;
}
return true;
}
// returns true if data is set successfully else false
public boolean setCellData(String sheetName,String colName,int rowNum, String data,String url){
//System.out.println("setCellData setCellData******************");
try{
fis = new FileInputStream(path);
workbook = new XSSFWorkbook(fis);
if(rowNum<=0)
return false;
int index = workbook.getSheetIndex(sheetName);
int colNum=-1;
if(index==-1)
return false;
sheet = workbook.getSheetAt(index);
//System.out.println("A");
row=sheet.getRow(0);
for(int i=0;i<row.getLastCellNum();i++){
//System.out.println(row.getCell(i).getStringCellValue().trim());
if(row.getCell(i).getStringCellValue().trim().equalsIgnoreCase(colName))
colNum=i;
}
if(colNum==-1)
return false;
sheet.autoSizeColumn(colNum); //ashish
row = sheet.getRow(rowNum-1);
if (row == null)
row = sheet.createRow(rowNum-1);
cell = row.getCell(colNum);
if (cell == null)
cell = row.createCell(colNum);
cell.setCellValue(data);
XSSFCreationHelper createHelper = workbook.getCreationHelper();
//cell style for hyperlinks
//by default hypelrinks are blue and underlined
CellStyle hlink_style = workbook.createCellStyle();
XSSFFont hlink_font = workbook.createFont();
hlink_font.setUnderline(XSSFFont.U_SINGLE);
hlink_font.setColor(IndexedColors.BLUE.getIndex());
hlink_style.setFont(hlink_font);
//hlink_style.setWrapText(true);
XSSFHyperlink link = createHelper.createHyperlink(XSSFHyperlink.LINK_FILE);
link.setAddress(url);
cell.setHyperlink(link);
cell.setCellStyle(hlink_style);
fileOut = new FileOutputStream(path);
workbook.write(fileOut);
fileOut.close();
}
catch(Exception e){
e.printStackTrace();
return false;
}
return true;
}
// returns true if sheet is created successfully else false
public boolean addSheet(String sheetname){
FileOutputStream fileOut;
try {
workbook.createSheet(sheetname);
fileOut = new FileOutputStream(path);
workbook.write(fileOut);
fileOut.close();
} catch (Exception e) {
e.printStackTrace();
return false;
}
return true;
}
// returns true if sheet is removed successfully else false if sheet does not exist
public boolean removeSheet(String sheetName){
int index = workbook.getSheetIndex(sheetName);
if(index==-1)
return false;
FileOutputStream fileOut;
try {
workbook.removeSheetAt(index);
fileOut = new FileOutputStream(path);
workbook.write(fileOut);
fileOut.close();
} catch (Exception e) {
e.printStackTrace();
return false;
}
return true;
}
// returns true if column is created successfully
public boolean addColumn(String sheetName,String colName){
//System.out.println("**************addColumn*********************");
try{
fis = new FileInputStream(path);
workbook = new XSSFWorkbook(fis);
int index = workbook.getSheetIndex(sheetName);
if(index==-1)
return false;
XSSFCellStyle style = workbook.createCellStyle();
style.setFillForegroundColor(HSSFColor.GREY_40_PERCENT.index);
style.setFillPattern(HSSFCellStyle.SOLID_FOREGROUND);
sheet=workbook.getSheetAt(index);
row = sheet.getRow(0);
if (row == null)
row = sheet.createRow(0);
//cell = row.getCell();
//if (cell == null)
//System.out.println(row.getLastCellNum());
if(row.getLastCellNum() == -1)
cell = row.createCell(0);
else
cell = row.createCell(row.getLastCellNum());
cell.setCellValue(colName);
cell.setCellStyle(style);
fileOut = new FileOutputStream(path);
workbook.write(fileOut);
fileOut.close();
}catch(Exception e){
e.printStackTrace();
return false;
}
return true;
}
// removes a column and all the contents
public boolean removeColumn(String sheetName, int colNum) {
try{
if(!isSheetExist(sheetName))
return false;
fis = new FileInputStream(path);
workbook = new XSSFWorkbook(fis);
sheet=workbook.getSheet(sheetName);
XSSFCellStyle style = workbook.createCellStyle();
style.setFillForegroundColor(HSSFColor.GREY_40_PERCENT.index);
XSSFCreationHelper createHelper = workbook.getCreationHelper();
style.setFillPattern(HSSFCellStyle.NO_FILL);
for(int i =0;i<getRowCount(sheetName);i++){
row=sheet.getRow(i);
if(row!=null){
cell=row.getCell(colNum);
if(cell!=null){
cell.setCellStyle(style);
row.removeCell(cell);
}
}
}
fileOut = new FileOutputStream(path);
workbook.write(fileOut);
fileOut.close();
}
catch(Exception e){
e.printStackTrace();
return false;
}
return true;
}
// find whether sheets exists
public boolean isSheetExist(String sheetName){
int index = workbook.getSheetIndex(sheetName);
if(index==-1){
index=workbook.getSheetIndex(sheetName.toUpperCase());
if(index==-1)
return false;
else
return true;
}
else
return true;
}
// returns number of columns in a sheet
public int getColumnCount(String sheetName){
// check if sheet exists
if(!isSheetExist(sheetName))
return -1;
sheet = workbook.getSheet(sheetName);
row = sheet.getRow(0);
if(row==null)
return -1;
return row.getLastCellNum();
}
//String sheetName, String testCaseName,String keyword ,String URL,String message
public boolean addHyperLink(String sheetName,String screenShotColName,String testCaseName,int index,String url,String message){
//System.out.println("ADDING addHyperLink******************");
url=url.replace('\\', '/');
if(!isSheetExist(sheetName))
return false;
sheet = workbook.getSheet(sheetName);
for(int i=2;i<=getRowCount(sheetName);i++){
if(getCellData(sheetName, 0, i).equalsIgnoreCase(testCaseName)){
//System.out.println("**caught "+(i+index));
setCellData(sheetName, screenShotColName, i+index, message,url);
break;
}
}
return true;
}
public int getCellRowNum(String sheetName,String colName,String cellValue){
for(int i=2;i<=getRowCount(sheetName);i++){
if(getCellData(sheetName,colName , i).equalsIgnoreCase(cellValue)){
return i;
}
}
return -1;
}
// to run this on stand alone
public static void main(String arg[]) throws IOException{
//System.out.println(filename);
Xls_Reader datatable = null;
datatable = new Xls_Reader("H:\\Student_Selenium_Workspaces\\Framework_Weekend\\src\\Framework_XL_Files\\Controller.xlsx");
for(int col=0 ;col< datatable.getColumnCount("TC5"); col++){
System.out.println(datatable.getCellData("TC5", col, 1));
}
}
}
output: i hvae got erros as below
Exception in thread "main" java.lang.Error: Unresolved compilation problems:
CELL_TYPE_STRING cannot be resolved or is not a field
CELL_TYPE_NUMERIC cannot be resolved or is not a field
CELL_TYPE_FORMULA cannot be resolved or is not a field
CELL_TYPE_BLANK cannot be resolved or is not a field
at com.qtpselenium.hybrid.util.Xls_Reader.getCellData(Xls_Reader.java:143)
//This is the code from your xls_Reader file.I havent made any changes to it.I have just imported your hybrid framework with testng project and i have just copied the file from your project to my pracise hybdrid frame work with testng.
Please help me in this.
Instructor
Ashish Thakur Replied on 27/07/2020
Please download the jars which we mentioned in the videos
You have to download jars from the website link given in the video
Thanks ashish.It working fine now.Thanks for help