Groovy web console

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XtoCSV

Published 6 months ago by test1 with tags test1

//xls to csv creator

//content
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Iterator;

// For storing data into CSV files
        StringBuffer data = new StringBuffer();
        try 
        {
        FileOutputStream fos = new FileOutputStream(outputFile);

        // Get the workbook object for XLS file
        HSSFWorkbook workbook = new HSSFWorkbook(new FileInputStream("/app/resolveTVNMC0008.07072017.xlsx"));
        // Get first sheet from the workbook
        HSSFSheet sheet = workbook.getSheetAt(0);
        Cell cell;
        Row row;
        
        Iterator<Row> rowIterator = sheet.iterator();
        while (rowIterator.hasNext()) 
        {
                row = rowIterator.next();
                // For each row, iterate through each columns
                Iterator<Cell> cellIterator = row.cellIterator();
                while (cellIterator.hasNext()) 
                {
                        cell = cellIterator.next();
                        
                        switch (cell.getCellType()) 
                        {
                        case Cell.CELL_TYPE_BOOLEAN:
                                data.append(cell.getBooleanCellValue() + ",");
                                break;
                                
                        case Cell.CELL_TYPE_NUMERIC:
                                data.append(cell.getNumericCellValue() + ",");
                                break;
                                
                        case Cell.CELL_TYPE_STRING:
                                data.append(cell.getStringCellValue() + ",");
                                break;

                        case Cell.CELL_TYPE_BLANK:
                                data.append("" + ",");
                                break;
                        
                        default:
                                data.append(cell + ",");
                        }
                        
                        data.append('\n'); 
                }
        }

        
        }
        
        catch (IOException e) 
        {
                e.printStackTrace();
        }
        return data;
        
//assess

Result.detail = RAW;
Result.detail = data;