public void parse(Configuration configuration, Sheet sheet, Entity entity) { int startRow = NumberUtils.toInt(configuration.getStartRow()); while (true) { String logicalName = ParserUtils.getCellValue(sheet, startRow, configuration.getAttributeLogicalCol()); String physicalName = ParserUtils.getCellValue(sheet, startRow, configuration.getAttributePhysicalCol()); if (ParserUtils.isEmptyBoth(logicalName, physicalName) || startRow > EXCEL_LIMIT_ROW) { break; } Attribute attr = new Attribute(); attr.setLogicalName(logicalName); attr.setPhysicalName(physicalName); parsePrimaryKey(configuration, sheet, startRow, attr); parseNotNull(configuration, sheet, startRow, attr); parseDataType(configuration, sheet, startRow, attr); parseLength(configuration, sheet, startRow, attr); parseDefaultValue(configuration, sheet, startRow, attr); parseDefinition(configuration, sheet, startRow, attr); entity.addAttribute(attr); startRow++; } ; }