", String.valueOf(page)); textCopy[i] = textCopy[i].replaceAll("
", String.valueOf(pageCount)); } PdfContentByte cb = stamp.getOverContent(page); cb.beginText(); cb.setColorFill(chosenFontColor); cb.setFontAndSize(font, chosenFontSize); Rectangle pageSize = reader.getPageSizeWithRotation(page); cb.showTextAligned(Element.ALIGN_LEFT, textCopy[0], chosenLeftRightMargin, pageSize.getHeight() - chosenTopBottomMargin, 0); cb.showTextAligned(Element.ALIGN_CENTER, textCopy[1], pageSize.getWidth() / 2, pageSize.getHeight() - chosenTopBottomMargin, 0); cb.showTextAligned(Element.ALIGN_RIGHT, textCopy[2], pageSize.getWidth() - chosenLeftRightMargin, pageSize .getHeight() - chosenTopBottomMargin, 0); cb.showTextAligned(Element.ALIGN_LEFT, textCopy[3], chosenLeftRightMargin, chosenTopBottomMargin, 0); cb.showTextAligned(Element.ALIGN_CENTER, textCopy[4], pageSize.getWidth() / 2, chosenTopBottomMargin, 0); cb.showTextAligned(Element.ALIGN_RIGHT, textCopy[5], pageSize.getWidth() - chosenLeftRightMargin, chosenTopBottomMargin, 0); cb.endText(); } } stamp.close(); } catch (Exception e) { ObjectStore.copy(tempFile.getAbsolutePath(), selectedFile); e.printStackTrace(); } finally { tempFile.delete(); } } public void encrypt(int pageCount, PdfPageData currentPageData, EncryptPDFDocument encryptPage) { String p = encryptPage.getPermissions(); int encryptionLevel = encryptPage.getEncryptionLevel(); String userPassword = encryptPage.getUserPassword(); String masterPassword = encryptPage.getMasterPassword(); int permit[] = { PdfWriter.ALLOW_PRINTING, PdfWriter.ALLOW_MODIFY_CONTENTS, PdfWriter.ALLOW_COPY, PdfWriter.ALLOW_MODIFY_ANNOTATIONS, PdfWriter.ALLOW_FILL_IN}; int permissions = 0; for (int i = 0; i < p.length(); ++i) { permissions |= (p.charAt(i) == '0' ? 0 : permit[i]); } File tempFile = null; try { tempFile = File.createTempFile("temp", null, new File(ObjectStore.temp_dir)); ObjectStore.copy(selectedFile, tempFile.getAbsolutePath()); } catch (Exception e) { return; } try { PdfReader reader = new PdfReader(tempFile.getAbsolutePath()); PdfEncryptor.encrypt(reader, new FileOutputStream(selectedFile), userPassword.getBytes(), masterPassword.getBytes(), permissions, encryptionLevel == 0); } catch (Exception e) { ObjectStore.copy(tempFile.getAbsolutePath(), selectedFile); e.printStackTrace(); } finally { tempFile.delete(); } } /**private static int[] linearize(final int[][] input) { // if you already know that all sub arrays of input are of the same // size, // you do not need to determine the size iteratively int size = 0; for (int k = 0; k < input.length; ++k) { size += input[k].length; } final int[] output = new int[size]; int offset = 0; for (int k = 0; k < input.length; ++k) { System.arraycopy(input[k], 0, output, offset, input[k].length); offset += input[k].length; } return output; }/**/ static public String getVersion() { return Document.getVersion(); } }