/** * Closes the underlying {@link XSSFWorkbook} and {@link OPCPackage} * on which this Workbook is based, if any. * * <p>Once this has been called, no further * operations, updates or reads should be performed on the * Workbook. */ @Override public void close() throws IOException { // ensure that any lingering writer is closed for (SXSSFSheet sheet : _xFromSxHash.values()) { try { sheet.getSheetDataWriter().close(); } catch (IOException e) { logger.log(POILogger.WARN, "An exception occurred while closing sheet data writer for sheet " + sheet.getSheetName() + ".", e); } } // Tell the base workbook to close, does nothing if // it's a newly created one _wb.close(); }
XSSFWorkbook workbook = new XSSFWorkbook(fIP) // Do your stuff; workbook.close();
workbook.close();
wBook.close(); } catch (Exception ioe) { ioe.printStackTrace();
// Open workbooks Path pathBook1 = Paths.get("c:/users/karl/scsb/Vlookup/Book1.xlsx"); InputStream is = Files.newInputStream(pathBook1); XSSFWorkbook book1 = new XSSFWorkbook(is); // Add Linked Cell // The workbook must already have been linked to Book2.xlsx by Excel // The linkExternalWorkbook has not yet been implemented: SEE BUG #57184 Cell cell = book1.getSheetAt(0).createRow(2).createCell(0); cell.setCellFormula("A2+[Book2.xlsx]Sheet1!A1"); // Create evaluator after the new cell has been added. FormulaEvaluator mainEvaluator = book1.getCreationHelper().createFormulaEvaluator(); XSSFWorkbook book2 = new XSSFWorkbook("c:/users/karl/scsb/Vlookup/Book2.xlsx"); Map<String, FormulaEvaluator> workbooks = new HashMap<String, FormulaEvaluator>(); workbooks.put("Book1.xlsx", mainEvaluator); workbooks.put("Book2.xlsx", book2.getCreationHelper().createFormulaEvaluator()); mainEvaluator.setupReferencedWorkbooks(workbooks); // mainEvaluator.evaluateAll(); // doesn't work. // XSSFFormulaEvaluator.evaluateAllFormulaCells(book1); // doesn't work. mainEvaluator.evaluateFormulaCell(cell); System.out.println(cell.getNumericCellValue()); book2.close(); // Close and write workbook 1 is.close(); OutputStream os = Files.newOutputStream(pathBook1); book1.write(os); os.close(); book1.close();
void readXLSXFile(String fileName) throws IOException { FileInputStream fs= new FileInputStream(fileName); XSSFWorkbook wb = new XSSFWorkbook(fs); XSSFSheet ws = wb.getSheetAt(0);//you can change the value to index value of your required sheet Iterator<Row> rows = ws.rowIterator(); XSSFRow row; while(rows.hasNext()) { row=(XSSFRow) rows.next(); XSSFCell cell=row.getCell(7);//8th cell of the row String CName= cell.getStringCellValue(); //getting the cell value as string countryNames(CName);// Your method for passing the country name to the method for your requirement } wb.close(); }
workbook.close(); file.close(); fileOut.close();
public static void exportExcel(ExcelData data, OutputStream out) throws Exception { XSSFWorkbook wb = new XSSFWorkbook(); try { String sheetName = data.getName(); if (null == sheetName) { sheetName = "Sheet1"; } XSSFSheet sheet = wb.createSheet(sheetName); writeExcel(wb, sheet, data); wb.write(out); } finally { wb.close(); } }
}finally{ if(workbook!=null) workbook.close();
} finally { try { wb.close(); } catch (IOException e) { e.printStackTrace();
wb.write(fileOut); fileOut.close(); wb.close(); } catch (FileNotFoundException e) { e.printStackTrace();
workbook.close();
/** * Closes the underlying {@link XSSFWorkbook} and {@link OPCPackage} * on which this Workbook is based, if any. * * <p>Once this has been called, no further * operations, updates or reads should be performed on the * Workbook. */ @Override public void close() throws IOException { // ensure that any lingering writer is closed for (SXSSFSheet sheet : _xFromSxHash.values()) { try { sheet.getSheetDataWriter().close(); } catch (IOException e) { logger.log(POILogger.WARN, "An exception occurred while closing sheet data writer for sheet " + sheet.getSheetName() + ".", e); } } // Tell the base workbook to close, does nothing if // it's a newly created one _wb.close(); }
report.write(outFile); outFile.close(); report.close();
workbook.close(); return new ResponseEntity<byte[]>(bos.toByteArray(), responseHeaders, HttpStatus.OK);
public static void main(String[] args) throws IOException, SAXException { try (InputStream sourceBytes = new FileInputStream("workbook.xlsx")) { XSSFWorkbook workbook = new XSSFWorkbook(sourceBytes) { /** * Avoid DOM parse of large sheet */ @Override public void parseSheet(java.util.Map<String, XSSFSheet> shIdMap, CTSheet ctSheet) { if (!SHEET_TO_STREAM.equals(ctSheet.getName())) { super.parseSheet(shIdMap, ctSheet); } } }; // Having avoided a DOM-based parse of the sheet, we can stream it instead. ReadOnlySharedStringsTable strings = new ReadOnlySharedStringsTable(workbook.getPackage()); new XSSFSheetXMLHandler(workbook.getStylesSource(), strings, createSheetContentsHandler(), false); workbook.close(); } }
report.write(outFile); outFile.close(); report.close(); LOG.debug("saved file: " + f.getAbsolutePath());
wb.write(fileOut); fileOut.close(); wb.close();
embeddedWorkbook.close(); } else if (contentType.equals("application/msword")) {