setHeader
void csvWriter.setHeader ( String[ ] header )
Description
Set the header row of the csv document. If the document already exists the headers will not be written. Also creates a data record mapping to ease writing to file.
Parameters
- header Headers of csv file, as a one-dimensional array of strings.
Return Values
Returns void.
Change Log
| Version |
Description |
| 5.0 |
Available for all editions. |
| 4.5.18a |
Introduced in alpha version. |
If you want to use the data record mapping then the extractor tokens names should be all caps and all spaces should be replaced with underscores.
Examples
Add Headers to CSV File
// Create CsvWriter with timestamp
CsvWriter writer = new CsvWriter("output.csv", true);
// Create Headers Array
String[] header = {"Brand Name", "Product Title"};
// Set Headers
writer.setHeader(header);
// Write out to file
writer.flush();
// Save in session variable for general access
session.setVariable( "WRITER", writer);