List of usage examples for com.itextpdf.text.pdf PdfReader getNumberOfPages
public int getNumberOfPages()
From source file:commentextractor.CommentExtractorApp.java
License:GNU General Public License
static String extractComments(String filename, int first, int last) { StringBuffer output = null;//from w w w. j av a 2 s .c om try { PdfReader reader = new PdfReader(filename); if (last >= reader.getNumberOfPages() || (last == -1)) { last = reader.getNumberOfPages(); } output = new StringBuffer(1024); for (int i = first; i <= last; i++) { PdfDictionary page = reader.getPageN(i); PdfArray annotsArray = null; if (page.getAsArray(PdfName.ANNOTS) == null) { continue; } annotsArray = page.getAsArray(PdfName.ANNOTS); for (ListIterator<PdfObject> iter = annotsArray.listIterator(); iter.hasNext();) { PdfDictionary annot = (PdfDictionary) PdfReader.getPdfObject(iter.next()); PdfString content = (PdfString) PdfReader.getPdfObject(annot.get(PdfName.CONTENTS)); if (content != null) { output.append("----------\n"); output.append("Page " + i); output.append("\n"); output.append(content.toUnicodeString().replaceAll("\r", "\r\n")); output.append("\n"); } } } } catch (Exception e) { Logger.getLogger(CommentExtractorApp.class.getName()).log(Level.SEVERE, null, e); } return new String(output); }
From source file:controller.CCInstance.java
License:Open Source License
public final boolean signPdf(final String pdfPath, final String destination, final CCSignatureSettings settings, final SignatureListener sl) throws CertificateException, IOException, DocumentException, KeyStoreException, SignatureFailedException, FileNotFoundException, NoSuchAlgorithmException, InvalidAlgorithmParameterException { PrivateKey pk;/*from w w w . j a v a 2 s. co m*/ final PdfReader reader = new PdfReader(pdfPath); pk = getPrivateKeyFromAlias(settings.getCcAlias().getAlias()); if (getCertificationLevel(pdfPath) == PdfSignatureAppearance.CERTIFIED_NO_CHANGES_ALLOWED) { String message = Bundle.getBundle().getString("fileDoesNotAllowChanges"); if (sl != null) { sl.onSignatureComplete(pdfPath, false, message); } throw new SignatureFailedException(message); } if (reader.getNumberOfPages() - 1 < settings.getPageNumber()) { settings.setPageNumber(reader.getNumberOfPages() - 1); } if (null == pk) { String message = Bundle.getBundle().getString("noSmartcardFound"); if (sl != null) { sl.onSignatureComplete(pdfPath, false, message); } throw new CertificateException(message); } if (null == pkcs11ks.getCertificateChain(settings.getCcAlias().getAlias())) { String message = Bundle.getBundle().getString("certificateNullChain"); if (sl != null) { sl.onSignatureComplete(pdfPath, false, message); } throw new CertificateException(message); } final ArrayList<Certificate> embeddedCertificateChain = settings.getCcAlias().getCertificateChain(); final Certificate owner = embeddedCertificateChain.get(0); final Certificate lastCert = embeddedCertificateChain.get(embeddedCertificateChain.size() - 1); if (null == owner) { String message = Bundle.getBundle().getString("certificateNameUnknown"); if (sl != null) { sl.onSignatureComplete(pdfPath, false, message); } throw new CertificateException(message); } final X509Certificate X509C = ((X509Certificate) lastCert); final Calendar now = Calendar.getInstance(); final Certificate[] filledMissingCertsFromChainInTrustedKeystore = getCompleteTrustedCertificateChain( X509C); final Certificate[] fullCertificateChain; if (filledMissingCertsFromChainInTrustedKeystore.length < 2) { fullCertificateChain = new Certificate[embeddedCertificateChain.size()]; for (int i = 0; i < embeddedCertificateChain.size(); i++) { fullCertificateChain[i] = embeddedCertificateChain.get(i); } } else { fullCertificateChain = new Certificate[embeddedCertificateChain.size() + filledMissingCertsFromChainInTrustedKeystore.length - 1]; int i = 0; for (i = 0; i < embeddedCertificateChain.size(); i++) { fullCertificateChain[i] = embeddedCertificateChain.get(i); } for (int f = 1; f < filledMissingCertsFromChainInTrustedKeystore.length; f++, i++) { fullCertificateChain[i] = filledMissingCertsFromChainInTrustedKeystore[f]; } } // Leitor e Stamper FileOutputStream os = null; try { os = new FileOutputStream(destination); } catch (FileNotFoundException e) { String message = Bundle.getBundle().getString("outputFileError"); if (sl != null) { sl.onSignatureComplete(pdfPath, false, message); } throw new IOException(message); } // Aparncia da Assinatura final char pdfVersion; switch (Settings.getSettings().getPdfVersion()) { case "/1.2": pdfVersion = PdfWriter.VERSION_1_2; break; case "/1.3": pdfVersion = PdfWriter.VERSION_1_3; break; case "/1.4": pdfVersion = PdfWriter.VERSION_1_4; break; case "/1.5": pdfVersion = PdfWriter.VERSION_1_5; break; case "/1.6": pdfVersion = PdfWriter.VERSION_1_6; break; case "/1.7": pdfVersion = PdfWriter.VERSION_1_7; break; default: pdfVersion = PdfWriter.VERSION_1_7; } final PdfStamper stamper = (getNumberOfSignatures(pdfPath) == 0 ? PdfStamper.createSignature(reader, os, pdfVersion) : PdfStamper.createSignature(reader, os, pdfVersion, null, true)); final PdfSignatureAppearance appearance = stamper.getSignatureAppearance(); appearance.setSignDate(now); appearance.setReason(settings.getReason()); appearance.setLocation(settings.getLocation()); appearance.setCertificationLevel(settings.getCertificationLevel()); appearance.setSignatureCreator(SIGNATURE_CREATOR); appearance.setCertificate(owner); final String fieldName = settings.getPrefix() + " " + (1 + getNumberOfSignatures(pdfPath)); if (settings.isVisibleSignature()) { appearance.setVisibleSignature(settings.getPositionOnDocument(), settings.getPageNumber() + 1, fieldName); appearance.setRenderingMode(PdfSignatureAppearance.RenderingMode.DESCRIPTION); if (null != settings.getAppearance().getImageLocation()) { appearance.setImage(Image.getInstance(settings.getAppearance().getImageLocation())); } com.itextpdf.text.Font font = new com.itextpdf.text.Font(FontFactory .getFont(settings.getAppearance().getFontLocation(), BaseFont.IDENTITY_H, BaseFont.EMBEDDED, 0) .getBaseFont()); font.setColor(new BaseColor(settings.getAppearance().getFontColor().getRGB())); if (settings.getAppearance().isBold() && settings.getAppearance().isItalic()) { font.setStyle(Font.BOLD + Font.ITALIC); } else if (settings.getAppearance().isBold()) { font.setStyle(Font.BOLD); } else if (settings.getAppearance().isItalic()) { font.setStyle(Font.ITALIC); } else { font.setStyle(Font.PLAIN); } appearance.setLayer2Font(font); String text = ""; if (settings.getAppearance().isShowName()) { if (!settings.getCcAlias().getName().isEmpty()) { text += settings.getCcAlias().getName() + "\n"; } } if (settings.getAppearance().isShowReason()) { if (!settings.getReason().isEmpty()) { text += settings.getReason() + "\n"; } } if (settings.getAppearance().isShowLocation()) { if (!settings.getLocation().isEmpty()) { text += settings.getLocation() + "\n"; } } if (settings.getAppearance().isShowDate()) { DateFormat df = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss"); SimpleDateFormat sdf = new SimpleDateFormat("Z"); text += df.format(now.getTime()) + " " + sdf.format(now.getTime()) + "\n"; } if (!settings.getText().isEmpty()) { text += settings.getText(); } PdfTemplate layer2 = appearance.getLayer(2); Rectangle rect = settings.getPositionOnDocument(); Rectangle sr = new Rectangle(rect.getWidth(), rect.getHeight()); float size = ColumnText.fitText(font, text, sr, 1024, PdfWriter.RUN_DIRECTION_DEFAULT); ColumnText ct = new ColumnText(layer2); ct.setRunDirection(PdfWriter.RUN_DIRECTION_DEFAULT); ct.setAlignment(Element.ALIGN_MIDDLE); int align; switch (settings.getAppearance().getAlign()) { case 0: align = Element.ALIGN_LEFT; break; case 1: align = Element.ALIGN_CENTER; break; case 2: align = Element.ALIGN_RIGHT; break; default: align = Element.ALIGN_LEFT; } ct.setSimpleColumn(new Phrase(text, font), sr.getLeft(), sr.getBottom(), sr.getRight(), sr.getTop(), size, align); ct.go(); } else { appearance.setVisibleSignature(new Rectangle(0, 0, 0, 0), 1, fieldName); } // CRL <- Pesado! final ArrayList<CrlClient> crlList = null; // OCSP OcspClient ocspClient = new OcspClientBouncyCastle(); // TimeStamp TSAClient tsaClient = null; if (settings.isTimestamp()) { tsaClient = new TSAClientBouncyCastle(settings.getTimestampServer(), null, null); } final String hashAlg = getHashAlgorithm(X509C.getSigAlgName()); final ExternalSignature es = new PrivateKeySignature(pk, hashAlg, pkcs11Provider.getName()); final ExternalDigest digest = new ProviderDigest(pkcs11Provider.getName()); try { MakeSignature.signDetached(appearance, digest, es, fullCertificateChain, crlList, ocspClient, tsaClient, 0, MakeSignature.CryptoStandard.CMS); if (sl != null) { sl.onSignatureComplete(pdfPath, true, ""); } return true; } catch (Exception e) { os.flush(); os.close(); new File(destination).delete(); if ("sun.security.pkcs11.wrapper.PKCS11Exception: CKR_FUNCTION_CANCELED".equals(e.getMessage())) { throw new SignatureFailedException(Bundle.getBundle().getString("userCanceled")); } else if ("sun.security.pkcs11.wrapper.PKCS11Exception: CKR_GENERAL_ERROR".equals(e.getMessage())) { throw new SignatureFailedException(Bundle.getBundle().getString("noPermissions")); } else if (e instanceof ExceptionConverter) { String message = Bundle.getBundle().getString("timestampFailed"); if (sl != null) { sl.onSignatureComplete(pdfPath, false, message); } throw new SignatureFailedException(message); } else { if (sl != null) { sl.onSignatureComplete(pdfPath, false, Bundle.getBundle().getString("unknownErrorLog")); } controller.Logger.getLogger().addEntry(e); } return false; } }
From source file:conversorpdf.Conversor.Conversor.java
/** * Parses a PDF to a plain text file.// w w w .ja va2 s . c o m * @param pdf the original PDF * @param txt the resulting text * @throws IOException */ public boolean parsePdf(String pdf, String txt, boolean removerAcento) throws IOException { PdfReader reader = new PdfReader(pdf); PdfReaderContentParser parser = new PdfReaderContentParser(reader); PrintWriter out = new PrintWriter(new FileOutputStream(txt)); TextExtractionStrategy strategy; for (int i = 1; i <= reader.getNumberOfPages(); i++) { strategy = parser.processContent(i, new SimpleTextExtractionStrategy()); if (removerAcento == false) { out.println(strategy.getResultantText()); } else { out.println(this.removeAcentos(strategy.getResultantText())); } } out.flush(); out.close(); return true; }
From source file:coviam.pdf.PdfParser.java
public void getText() { String pdf = "/home/amit/NetBeansProjects/ResumeParser/data/resumes/ejd1.pdf"; String text = "/home/amit/NetBeansProjects/ResumeParser/data/resumes/edj1.txt"; StringBuffer textBuffer = new StringBuffer(); String resultText = ""; PdfReader reader; try {// ww w.j a v a 2 s. c o m reader = new PdfReader(pdf); PdfReaderContentParser contentParser = new PdfReaderContentParser(reader); PrintWriter printWriter = new PrintWriter(new FileOutputStream(text)); TextExtractionStrategy strategy; for (int i = 1; i <= reader.getNumberOfPages(); i++) { strategy = contentParser.processContent(i, new SimpleTextExtractionStrategy()); textBuffer.append(strategy.getResultantText()); } resultText = textBuffer.toString(); resultText = resultText.replaceAll("-\n", ""); System.out.println("-->" + resultText); StringTokenizer stringTokenizer = new StringTokenizer(resultText, "\n"); PrintWriter lineWriter = new PrintWriter( new FileOutputStream("/home/amit/NetBeansProjects/ResumeParser/data/resumes/edj1.txt")); while (stringTokenizer.hasMoreTokens()) { String curToken = stringTokenizer.nextToken(); lineWriter.println("line-->" + curToken); } lineWriter.flush(); lineWriter.close(); System.out.flush(); System.out.close(); } catch (IOException ioe) { } }
From source file:cz.muni.pdfjbim.PdfImageExtractor.java
License:Apache License
/** * Parses a PDF and extracts all the images. * @param filename /*from ww w .j a va 2 s . c o m*/ * @throws IOException * @throws DocumentException */ public static void extractImages(String filename) throws IOException, DocumentException { PdfReader reader = new PdfReader(filename); PdfReaderContentParser parser = new PdfReaderContentParser(reader); MyImageRenderListener listener = new MyImageRenderListener("Img%s.%s"); for (int i = 1; i <= reader.getNumberOfPages(); i++) { parser.processContent(i, listener); } }
From source file:cz.muni.pdfjbim.PdfImageExtractor.java
License:Apache License
/** * Extracts JBIG2Images from Input stream even if they are stored together with global dictionary in separate PDF object * doesn't work yet, its in development stage * @param is/* w ww . j av a 2 s. c o m*/ * @throws PdfRecompressionException * @deprecated */ public void extractJbig2Images(InputStream is) throws PdfRecompressionException { if (is == null) { throw new IllegalArgumentException("InputStream not given"); } PdfReader pdfReader = null; try { pdfReader = new PdfReader(is); for (int i = 0; i <= pdfReader.getNumberOfPages(); i++) { PdfDictionary d = pdfReader.getPageN(i); PdfIndirectReference ir = d.getAsIndirectObject(PdfName.CONTENTS); PdfObject o = pdfReader.getPdfObject(ir.getNumber()); PdfStream stream = (PdfStream) o; PdfObject pdfsubtype = stream.get(PdfName.SUBTYPE); if (pdfsubtype != null && pdfsubtype.toString().equals(PdfName.IMAGE.toString())) { byte[] img = PdfReader.getStreamBytesRaw((PRStream) stream); OutputStream out = new FileOutputStream( new File("pdfRecompressor", String.format("%1$05d", i) + ".jpg")); out.write(img); out.flush(); out.close(); } } } catch (IOException ex) { log.error("IOException caught while trying to extract jbig2 images from PDF", ex); throw new PdfRecompressionException("IOException caught while trying to extract jbig2 images from PDF", ex); } finally { if (pdfReader != null) { pdfReader.close(); } } }
From source file:cz.muni.pdfjbim.PdfImageProcessor.java
License:Apache License
/** * replace images by they recompressed version according to JBIG2 standard * positions and image data given in imagesData * @param pdfName represents name of original PDF file * @param os represents output stream for writing changed PDF file * @param imagesData contains compressed images according to JBIG2 standard and informations about them * @throws PdfRecompressionException if version of PDF is lower than 1.4 or was catch DocumentException or IOException *///ww w. j a va 2 s . c om public void replaceImageUsingIText(String pdfName, OutputStream os, Jbig2ForPdf imagesData) throws PdfRecompressionException { if (pdfName == null) { throw new NullPointerException("pdfName"); } if (os == null) { throw new NullPointerException("os"); } if (imagesData == null) { throw new NullPointerException("imagesData is null => nothing to recompress"); } Map<PdfObjId, PdfImage> jbig2Images = imagesData.getMapOfJbig2Images(); PdfReader pdf; PdfStamper stp = null; try { pdf = new PdfReader(pdfName); stp = new PdfStamper(pdf, os); PdfWriter writer = stp.getWriter(); int version; if ((version = Integer.parseInt(String.valueOf(pdf.getPdfVersion()))) < 4) { writer.setPdfVersion(PdfWriter.PDF_VERSION_1_4); } Iterator itImages = jbig2Images.values().iterator(); String key; if (itImages.hasNext()) { PdfImage myImg = (PdfImage) itImages.next(); key = myImg.getPdfImageInformation().getKey(); } else { key = "im0"; } for (int pageNum = 1; pageNum <= pdf.getNumberOfPages(); pageNum++) { PdfDictionary pg = pdf.getPageN(pageNum); PdfDictionary resPg = (PdfDictionary) PdfReader.getPdfObject(pg.get(PdfName.RESOURCES)); PdfDictionary xobjResPg = (PdfDictionary) PdfReader.getPdfObject(resPg.get(PdfName.XOBJECT)); PdfObject obj = null; if (xobjResPg != null) { for (Iterator it = xobjResPg.getKeys().iterator(); it.hasNext();) { PdfObject pdfObjIndirect = xobjResPg.get((PdfName) it.next()); if (pdfObjIndirect.isIndirect()) { PdfDictionary pdfObj2 = (PdfDictionary) PdfReader.getPdfObject(pdfObjIndirect); PdfDictionary xobj2Res = (PdfDictionary) PdfReader .getPdfObject(pdfObj2.get(PdfName.RESOURCES)); if (xobj2Res != null) { for (Iterator it2 = xobj2Res.getKeys().iterator(); it2.hasNext();) { PdfObject resObj = xobj2Res.get((PdfName) it2.next()); } PdfDictionary xobj = (PdfDictionary) PdfReader .getPdfObject(xobj2Res.get(PdfName.XOBJECT)); if (xobj == null) { continue; } obj = xobj.get(new PdfName(key)); } else { obj = xobjResPg.get(new PdfName(key)); if (obj == null) { obj = pdfObjIndirect; } } } } } if ((obj != null) && (obj.isIndirect())) { PdfDictionary tg = (PdfDictionary) PdfReader.getPdfObject(obj); if (tg == null) { continue; } PdfName type = (PdfName) PdfReader.getPdfObject(tg.get(PdfName.SUBTYPE)); if (PdfName.IMAGE.equals(type)) { PRIndirectReference ref = (PRIndirectReference) obj; PdfObjId imId = new PdfObjId(ref.getNumber(), ref.getGeneration()); PdfImage jbImage = jbig2Images.get(imId); if (jbImage == null) { continue; } PdfImageInformation jbImageInfo = jbImage.getPdfImageInformation(); Image img = Image.getInstance(jbImageInfo.getWidth(), jbImageInfo.getHeight(), jbImage.getImageData(), imagesData.getGlobalData()); PdfReader.killIndirect(obj); Image maskImage = img.getImageMask(); if (maskImage != null) { writer.addDirectImageSimple(maskImage); } writer.addDirectImageSimple(img, (PRIndirectReference) obj); } } } stp.close(); } catch (IOException ioEx) { throw new PdfRecompressionException(ioEx); } catch (DocumentException dEx) { throw new PdfRecompressionException(dEx); } finally { Tools.deleteFilesFromList(imagesData.getJbFiles().toArray(new File[0])); } }
From source file:cz.muni.pdfjbim.PdfImageReplacer.java
License:Apache License
/** * replace images by they recompressed version according to JBIG2 standard positions and image * data given in imagesData//ww w . ja va 2s. c om * * @param originalPdf represents name of original PDF file * @param os represents output stream for writing changed PDF file * @param imagesData contains compressed images according to JBIG2 standard and informations * about them * @throws PdfRecompressionException if version of PDF is lower than 1.4 or was catch * DocumentException or IOException */ public void replaceImageUsingIText(InputStream originalPdf, OutputStream os, List<Jbig2ForPdf> imagesDataList) throws PdfRecompressionException { if (originalPdf == null) { throw new NullPointerException("pdfName"); } if (os == null) { throw new NullPointerException("os"); } if (imagesDataList == null) { throw new NullPointerException("imagesData is null => nothing to recompress"); } log.info("Replacing old images in PDF with their equivalent encoded according to standard JBIG2"); PdfReader pdf; PdfStamper stp = null; try { pdf = new PdfReader(originalPdf); stp = new PdfStamper(pdf, os); PdfWriter writer = stp.getWriter(); int version; if ((version = Integer.parseInt(String.valueOf(pdf.getPdfVersion()))) < 4) { log.debug("PDF version of original PDF was {} => changing to PDF version 1.4", pdf.getPdfVersion()); writer.setPdfVersion(PdfWriter.PDF_VERSION_1_4); } for (Jbig2ForPdf imagesData : imagesDataList) { Map<PdfObjId, PdfImage> jbig2Images = imagesData.getMapOfJbig2Images(); Iterator itImages = jbig2Images.values().iterator(); String key; if (itImages.hasNext()) { PdfImage myImg = (PdfImage) itImages.next(); key = myImg.getPdfImageInformation().getKey(); } else { key = "im0"; } for (int pageNum = 1; pageNum <= pdf.getNumberOfPages(); pageNum++) { PdfDictionary pg = pdf.getPageN(pageNum); PdfDictionary resPg = (PdfDictionary) PdfReader.getPdfObject(pg.get(PdfName.RESOURCES)); PdfDictionary xobjResPg = (PdfDictionary) PdfReader.getPdfObject(resPg.get(PdfName.XOBJECT)); PdfObject obj = null; if (xobjResPg != null) { for (Iterator it = xobjResPg.getKeys().iterator(); it.hasNext();) { PdfObject pdfObjIndirect = xobjResPg.get((PdfName) it.next()); if (pdfObjIndirect.isIndirect()) { PdfDictionary pdfObj2 = (PdfDictionary) PdfReader.getPdfObject(pdfObjIndirect); PdfDictionary xobj2Res = (PdfDictionary) PdfReader .getPdfObject(pdfObj2.get(PdfName.RESOURCES)); if (xobj2Res != null) { for (Iterator it2 = xobj2Res.getKeys().iterator(); it2.hasNext();) { PdfObject resObj = xobj2Res.get((PdfName) it2.next()); } PdfDictionary xobj = (PdfDictionary) PdfReader .getPdfObject(xobj2Res.get(PdfName.XOBJECT)); if (xobj == null) { continue; } obj = xobj.get(new PdfName(key)); } else { obj = xobjResPg.get(new PdfName(key)); if (obj == null) { obj = pdfObjIndirect; } } } } } if ((obj != null) && (obj.isIndirect())) { PdfDictionary tg = (PdfDictionary) PdfReader.getPdfObject(obj); if (tg == null) { continue; } PdfName type = (PdfName) PdfReader.getPdfObject(tg.get(PdfName.SUBTYPE)); if (PdfName.IMAGE.equals(type)) { PRIndirectReference ref = (PRIndirectReference) obj; PdfObjId imId = new PdfObjId(ref.getNumber(), ref.getGeneration()); PdfImage jbImage = jbig2Images.get(imId); if (jbImage == null) { continue; } log.debug("Replacing image {}", jbImage); PdfImageInformation jbImageInfo = jbImage.getPdfImageInformation(); Image img = Image.getInstance(jbImageInfo.getWidth(), jbImageInfo.getHeight(), jbImage.getImageData(), imagesData.getGlobalData()); PdfReader.killIndirect(obj); Image maskImage = img.getImageMask(); if (maskImage != null) { writer.addDirectImageSimple(maskImage); } writer.addDirectImageSimple(img, (PRIndirectReference) obj); } } } } } catch (IOException ioEx) { throw new PdfRecompressionException(ioEx); } catch (DocumentException dEx) { throw new PdfRecompressionException(dEx); } finally { log.debug("Deleting temporary files created during process of PDF recompression"); for (Jbig2ForPdf imagesData : imagesDataList) { Tools.deleteFilesFromList(imagesData.getJbFiles().toArray(new File[0])); } try { if (stp != null) { stp.close(); } } catch (DocumentException ex) { log.error("Exception thrown while closing stream", ex); } catch (IOException ex) { log.error("Exception thrown while closing stream", ex); } } }
From source file:de.aidger.utils.pdf.BalanceReportConverter.java
License:Open Source License
/** * Places the created document onto the template for this report. * /*from w w w . j a v a2 s.co m*/ * @param file * The file to which this report will be saved. * @param preTemplateFile * The report to be used. */ private boolean applyTemplate(File file, File preTemplateFile) { FileOutputStream outStream = null; FileInputStream inStream = null; PdfContentByte contentByte = null; PdfReader reader = null, templateReader = null; try { /* * Use the template located in the configuration path first, if it * exists. */ File template = new File( Runtime.getInstance().getConfigPath() + "/templates/BalanceReportTemplate.pdf"); URL templateURL = null; if (template.exists()) { templateURL = template.toURI().toURL(); } else { templateURL = getClass().getResource("/de/aidger/res/pdf/BalanceReportTemplate.pdf"); } if (templateURL == null) { throw new FileNotFoundException(_("The report template could not be loaded.") + " " + _("Please make sure that a fitting template exists in the template folder.")); } Document document = new Document(PageSize.A4.rotate()); outStream = new FileOutputStream(file.getPath()); inStream = new FileInputStream(preTemplateFile); writer = PdfWriter.getInstance(document, outStream); document.open(); contentByte = writer.getDirectContent(); reader = new PdfReader(inStream); templateReader = new PdfReader(templateURL); /* * Add the template pdf to the document and place the finished * report on top of it. */ for (int i = 1; i <= reader.getNumberOfPages(); i++) { document.newPage(); PdfImportedPage page = writer.getImportedPage(templateReader, 1); int rotation = templateReader.getPageRotation(1); if (rotation == 90 || rotation == 270) { //landscape mode contentByte.addTemplate(page, 0, -1f, 1f, 0, 0, reader.getPageSizeWithRotation(1).getHeight()); } else { //portrait mode contentByte.addTemplate(page, 1f, 0, 0, 1f, 0, 0); } page = writer.getImportedPage(reader, i); rotation = reader.getPageRotation(i); if (rotation == 90 || rotation == 270) { //landscape mode contentByte.addTemplate(page, 0, -1f, 1f, 0, 0, reader.getPageSizeWithRotation(1).getHeight()); } else { //portrait mode contentByte.addTemplate(page, 1f, 0, 0, 1f, 0, 0); } } document.close(); return true; } catch (FileNotFoundException e) { if (e.getMessage() != null) { UI.displayError(e.getMessage()); } } catch (DocumentException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } return false; }
From source file:de.aidger.utils.pdf.BudgetReportConverter.java
License:Open Source License
/** * Places the created document onto the template for this report. * //from www . j a v a 2 s .c o m * @param file * The file to which this report will be saved. * @param preTemplateFile * The report to be used. */ private boolean applyTemplate(File file, File preTemplateFile) { FileOutputStream outStream = null; FileInputStream inStream = null; PdfContentByte contentByte = null; PdfReader reader = null, templateReader = null; try { /* * Use the template located in the configuration path first, if it * exists. */ File template = new File(Runtime.getInstance().getConfigPath() + "/templates/BudgetReportTemplate.pdf"); URL templateURL = null; if (template.exists()) { templateURL = template.toURI().toURL(); } else { templateURL = getClass().getResource("/de/aidger/res/pdf/BudgetReportTemplate.pdf"); } if (templateURL == null) { throw new FileNotFoundException(_("The report template could not be loaded.") + " " + _("Please make sure that a fitting template exists in the template folder.")); } Document document = new Document(PageSize.A4); outStream = new FileOutputStream(file.getPath()); inStream = new FileInputStream(preTemplateFile); writer = PdfWriter.getInstance(document, outStream); document.open(); contentByte = writer.getDirectContent(); reader = new PdfReader(inStream); templateReader = new PdfReader(templateURL); /* * Add the template pdf to the document and place the finished * report on top of it. */ for (int i = 1; i <= reader.getNumberOfPages(); i++) { document.newPage(); PdfImportedPage page = writer.getImportedPage(templateReader, 1); int rotation = templateReader.getPageRotation(1); if (rotation == 90 || rotation == 270) { //landscape mode contentByte.addTemplate(page, 0, -1f, 1f, 0, 0, reader.getPageSizeWithRotation(1).getHeight()); } else { //portrait mode contentByte.addTemplate(page, 1f, 0, 0, 1f, 0, 0); } page = writer.getImportedPage(reader, i); rotation = reader.getPageRotation(i); if (rotation == 90 || rotation == 270) { //landscape mode contentByte.addTemplate(page, 0, -1f, 1f, 0, 0, reader.getPageSizeWithRotation(1).getHeight()); } else { //portrait mode contentByte.addTemplate(page, 1f, 0, 0, 1f, 0, 0); } } document.close(); return true; } catch (FileNotFoundException e) { if (e.getMessage() != null) { UI.displayError(e.getMessage()); } } catch (DocumentException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } return false; }