When i have copied the xls_Reader file from your sample project code to my practice code.Then i am facing issues. | Selenium Forum
S
sai karthik Posted on 27/07/2020

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.


A
Ashish 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


S
sai karthik Replied on 27/07/2020

Thanks ashish.It working fine now.Thanks for help


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