How does selenium WebDriver read and write data from excel?

How to Read and Write an Excel File using Selenium WebDriver

1. POIFS (Poor Obfuscation Implementation File System)
2. HSSF (Horrible Spreadsheet Format)
3. XSSF (XML Spreadsheet Format)
4. HPSF (Horrible Property Set Format)
5. HWPF (Horrible Word Processor Format)
6. XWPF (XML Word Processor Format)
7. HSLF (Horrible Slide Layout Format)

How does Apache POI read excel files?

Reading and Writing data to excel file using Apache POI

1. Create a workbook.
2. Create a sheet in workbook.
3. Create a row in sheet.
4. Add cells in sheet.
5. Repeat step 3 and 4 to write more data.

How does Apache POI handle null value?

5 Answers. Well, you could check for null before your switch statement, or you could change which call to row. getCell you make. Checking the Javadoc for POI there are 2 forms, the first is what you are using, the second has an additional parameter, of the type Row.

How can we read multiple data from Excel in Selenium WebDriver using poi?

Create an object of the File class by passing the complete file path of the excel file you wish to open – File file = new File(filePath+”\\”+fileName); Next step is to create a FileInputStream object to obtain input bytes of the excel file – FileInputStream inputStream = new FileInputStream(file);

How read data from excel using Selenium in Java?

Precondition:

1. Create an xlsx file and save it at particular location. Enter some data to read using Selenium. Close the created excel file before executing the script.
2. Go to option “Format Cells” and under Number Tab option, select Text and click on OK. By default it will be general, you need to make it as Number.

How do you check if a cell is empty in selenium?

Based upon your advice i am now using for loop:

1. String rollNo=null;
2. for ( row = 8; row < totalNoOfRows; row++) {
3. rollNo = sh.getCell(col, row).getContents();
4. boolean isEmpty = rollNo == null || rollNo.trim().length() == 0;
5. if (isEmpty) {
6. break;
7. }
8. System.out.println(“rollNo” + rollNo);

How do you check if a row is empty in Excel using Java?

The most important method is isRowEmpty(Row row) , which takes a single excel row object as an argument and detects whether the row is empty or not. If row is empty we simply skip it rather than extracting the cell value.

What is Apache POI?

Apache POI is a popular API that allows programmers to create, modify, and display MS Office files using Java programs. It is an open source library developed and distributed by Apache Software Foundation to design or modify Microsoft Office files using Java program.

What does Apache POI mean?

Poor Obfuscation Implementation
The name was originally an acronym for “Poor Obfuscation Implementation”, referring humorously to the fact that the file formats seemed to be deliberately obfuscated, but poorly, since they were successfully reverse-engineered.

What is the purpose of using pom?

Page Object Model, also known as POM, is a design pattern in Selenium that creates an object repository for storing all web elements. It is useful in reducing code duplication and improves test case maintenance.