// get the correct iterator (full or partial list according to the exportFull field)
RowIterator rowIterator = this.model.getRowIterator(this.exportFull);
// iterator on rows
while (rowIterator.hasNext()) {
Row row = rowIterator.next();
HSSFRow xlsRow = sheet.createRow(rowNum++);
colNum = 0;
// iterator on columns
ColumnIterator columnIterator = row.getColumnIterator(this.model.getHeaderCellList());
while (columnIterator.hasNext()) {
Column column = columnIterator.nextColumn();
// Get the value to be displayed for the column