List of usage examples for com.itextpdf.text.pdf PdfName PdfName
public PdfName(byte bytes[])
From source file:SignPDF.java
License:Open Source License
public static void main(String args[]) { try {//from w w w .ja v a 2 s .com if (args.length != 1) { System.err.println("usage: $0 <pdf-file>"); System.exit(1); } src = args[0]; dest = src + ".temp"; rcname = System.getenv("SIGNPDFRC"); if (rcname == null || rcname.length() == 0) rcname = System.getenv("HOME") + "/.signpdf"; else System.out.println("using SIGNPDFRC=" + rcname); if (!getProperties()) createDefaultProperties(); KeyStore ks = KeyStore.getInstance(KeyStore.getDefaultType()); ks.load(new FileInputStream(path), keystore_password.toCharArray()); if (alias == null || alias.length() == 0) alias = (String) ks.aliases().nextElement(); Certificate[] chain = ks.getCertificateChain(alias); PrivateKey key = (PrivateKey) ks.getKey(alias, key_password.toCharArray()); X509Certificate cert = (X509Certificate) ks.getCertificate(alias); System.out.println("Signer ID serial " + cert.getSerialNumber()); System.out.println("Signer ID version " + cert.getVersion()); System.out.println("Signer ID issuer " + cert.getIssuerDN()); System.out.println("Signer ID not before " + cert.getNotBefore()); System.out.println("Signer ID not after " + cert.getNotAfter()); // show days valid long ticks_now = new Date().getTime(); long ticks_to = cert.getNotAfter().getTime(); long ticks_delta = (ticks_to - ticks_now) / TICKS_PER_DAY; System.out.println("Certificate will expire in " + ticks_delta + " days."); Signature s = Signature.getInstance("SHA1withRSA"); s.initVerify(ks.getCertificate(alias)); try { cert.checkValidity(); System.out.println("Validation check passed."); } catch (Exception e) { System.out.println("Certificate expired or invalid. Abroting."); System.exit(1); } PdfReader reader = new PdfReader(src); FileOutputStream os = new FileOutputStream(dest); //PdfStamper stamper = PdfStamper.createSignature(reader, os, '\0', null, false); PdfStamper stamper = PdfStamper.createSignature(reader, os, '\0'); stamper.setEncryption(true, null, null, PdfWriter.ALLOW_PRINTING | PdfWriter.ALLOW_SCREENREADERS | PdfWriter.ALLOW_COPY); HashMap<String, String> info = reader.getInfo(); info.put("Creator", "SingPDF " + version); stamper.setMoreInfo(info); PdfSignatureAppearance appearance = stamper.getSignatureAppearance(); appearance.setReason(reason); appearance.setLocation(location); appearance.setContact(contact); appearance.setCrypto(key, chain, null, PdfSignatureAppearance.WINCER_SIGNED); appearance.setCertificationLevel(PdfSignatureAppearance.CERTIFIED_NO_CHANGES_ALLOWED); /// ts + ocsp PdfSignature dic = new PdfSignature(PdfName.ADOBE_PPKLITE, new PdfName("adbe.pkcs7.detached")); dic.setReason(appearance.getReason()); dic.setLocation(appearance.getLocation()); dic.setContact(appearance.getContact()); dic.setDate(new PdfDate(appearance.getSignDate())); appearance.setCryptoDictionary(dic); // timestamping + ocsp if (tsa_url != null && tsa_url.length() > 0) { byte[] ocsp = null; TSAClient tsc = null; int contentEstimated = 15000; HashMap<PdfName, Integer> exc = new HashMap<PdfName, Integer>(); exc.put(PdfName.CONTENTS, new Integer(contentEstimated * 2 + 2)); appearance.preClose(exc); InputStream data = appearance.getRangeStream(); MessageDigest mdig = MessageDigest.getInstance("SHA1"); byte buf[] = new byte[8192]; int n; while ((n = data.read(buf)) > 0) { mdig.update(buf, 0, n); } if (root_cert != null && root_cert.length() > 0) { String url = PdfPKCS7.getOCSPURL((X509Certificate) chain[0]); CertificateFactory cf = CertificateFactory.getInstance("X509"); FileInputStream is = new FileInputStream(root_cert); X509Certificate root = (X509Certificate) cf.generateCertificate(is); ocsp = new OcspClientBouncyCastle().getEncoded((X509Certificate) chain[0], root, url); } byte hash[] = mdig.digest(); Calendar cal = Calendar.getInstance(); PdfPKCS7 sgn = new PdfPKCS7(key, chain, null, "SHA1", null, false); byte sh[] = sgn.getAuthenticatedAttributeBytes(hash, cal, ocsp); sgn.update(sh, 0, sh.length); if (tsa_url != null && tsa_url.length() > 0) { tsc = new TSAClientBouncyCastle(tsa_url, tsa_login, tsa_passw); byte[] encodedSig = sgn.getEncodedPKCS7(hash, cal, tsc, ocsp); if (contentEstimated + 2 < encodedSig.length) throw new Exception("Not enough space"); byte[] paddedSig = new byte[contentEstimated]; System.arraycopy(encodedSig, 0, paddedSig, 0, encodedSig.length); PdfDictionary dic2 = new PdfDictionary(); dic2.put(PdfName.CONTENTS, new PdfString(paddedSig).setHexWriting(true)); appearance.close(dic2); } } // ~timestamping + ocsp File mysrc = new File(src); mysrc.delete(); File mydest = new File(dest); mydest.renameTo(mysrc); System.exit(0); } catch (Exception e) { e.printStackTrace(); System.exit(1); } }
From source file:be.roots.taconic.pricingguide.util.iTextUtil.java
License:Open Source License
public static byte[] embedFont(byte[] pdf, String fontFileName, String fontName) throws IOException, DocumentException { try (ByteArrayOutputStream baos = new ByteArrayOutputStream()) { // the font file RandomAccessFile raf = new RandomAccessFile(fontFileName, "r"); byte fontfile[] = new byte[(int) raf.length()]; raf.readFully(fontfile);//from w ww. j a va 2 s . co m raf.close(); // create a new stream for the font file PdfStream stream = new PdfStream(fontfile); stream.flateCompress(); stream.put(PdfName.LENGTH1, new PdfNumber(fontfile.length)); // create a reader object PdfReader reader = new PdfReader(pdf); int n = reader.getXrefSize(); PdfObject object; PdfDictionary font; PdfStamper stamper = new PdfStamper(reader, baos); PdfName fontname = new PdfName(fontName); for (int i = 0; i < n; i++) { object = reader.getPdfObject(i); if (object == null || !object.isDictionary()) continue; font = (PdfDictionary) object; if (PdfName.FONTDESCRIPTOR.equals(font.get(PdfName.TYPE1)) && fontname.equals(font.get(PdfName.FONTNAME))) { PdfIndirectObject objref = stamper.getWriter().addToBody(stream); font.put(PdfName.FONTFILE2, objref.getIndirectReference()); } } stamper.close(); reader.close(); return baos.toByteArray(); } }
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 *//* w ww . ja v a 2 s . co m*/ 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//from w w w . j a v a 2 s. co m * * @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.gbv.marginalia.Annotation.java
License:Open Source License
/** * Serialize the annotation in XML format. * The annotation is emitted as stream of SAX events to a ContentHandler. * The XML is XFDF with additional Marginalia elements in its own namespace. */// w w w . j av a 2s. co m public void serializeXML(ContentHandler handler) throws SAXException { SimpleXMLCreator xml = new SimpleXMLCreator(handler, namespaces); Set<PdfName> allkeys = this.dict.getKeys(); allkeys.remove(PdfName.TYPE); allkeys.remove(PdfName.SUBTYPE); allkeys.remove(PdfName.PARENT); allkeys.remove(PdfName.CONTENTS); allkeys.remove(PdfName.POPUP); Map<String, String> attrs = new HashMap<String, String>(); for (String aName : this.FIELDS.keySet()) { Field f = this.FIELDS.get(aName); String value = f.getFrom(this.dict); if (value != null) { // TODO: encoding & exception attrs.put(aName, value); // allkeys.remove( f.name ); } } PdfDictionary pg = getAsDictionary(this.dict, PdfName.P); allkeys.remove(PdfName.P); //CropBox=[0, 0, 595, 842] //Rotate //MediaBox=[0, 0, 595, 842] // TODO: find out where page number is stored if (attrs.get("page") == null) attrs.put("page", "" + this.pageNum); String element = subtypes.get(this.subtype); if (element == null) { // TODO element = this.subtype.toString(); } xml.startElement(element, attrs); if (element.equals("ink")) { PdfArray inklist = this.dict.getAsArray(new PdfName("InkList")); if (inklist != null) { xml.startElement("inklist"); for (int i = 0; i < inklist.size(); i++) { PdfArray pathArray = inklist.getAsArray(i); String s = ""; for (int j = 0; j < pathArray.size(); j += 2) { if (j > 0) s += ";"; s += "" + pathArray.getAsNumber(j).floatValue() + ","; s += "" + pathArray.getAsNumber(j + 1).floatValue(); } xml.contentElement("gesture", s); } xml.endElement(); } } if (attrs.get("rect") != null) { Map<String, String> a = new HashMap<String, String>(); RectField rf = (RectField) this.FIELDS.get("rect"); PdfRectangle r = null; if (rf != null) r = (PdfRectangle) rf.getObjectFrom(this.dict); if (r != null) { a.put("left", "" + r.left()); a.put("bottom", "" + r.bottom()); a.put("right", "" + r.right()); a.put("top", "" + r.top()); xml.emptyElement("m", "rect", a); } } if (this.content != null && !this.content.equals("")) { // TODO: encode content if not UTF-8 ? xml.contentElement("content", content.toString()); } // TODO: contents-richtext // TODO: popup /* if ( this.popup != null ) { out.println("<!--popup>"); for ( PdfName n : this.popup.getKeys() ) { out.println( n + "=" + this.popup.getDirectObject(n) ); } out.println("</popup-->"); } */ // remaining dictionary elements /* for ( PdfName name : allkeys ) { Map<String,String> a = new HashMap<String,String>(); a.put("name",name.toString()); a.put("value",this.dict.getDirectObject(name).toString()); xml.emptyElement( "m","unknown", a ); } */ xml.endElement(); }
From source file:de.rub.dez6a3.jpdfsigner.control.ITextSigner.java
License:Open Source License
public ByteArrayOutputStream doSign(byte[] pdf, Rectangle stampPos, int pageNmbrForStamp) throws IOException, DocumentException, NoSuchAlgorithmException, InvalidKeyException, SignatureException { Certificate[] chain = signCert.toArray(new Certificate[0]); PdfReader reader = new PdfReader(pdf); ByteArrayOutputStream byteOS = new ByteArrayOutputStream(); PdfStamper stp = PdfStamper.createSignature(reader, byteOS, '\0', null, true); PdfSignatureAppearance sap = stp.getSignatureAppearance(); if (stampPos != null) { sap.setVisibleSignature(/* w ww . j av a 2 s . c o m*/ new com.itextpdf.text.Rectangle(stampPos.x, stampPos.y, stampPos.width, stampPos.height), pageNmbrForStamp, null); sap.setRenderingMode(PdfSignatureAppearance.RenderingMode.NAME_AND_DESCRIPTION); sap.setAcro6Layers(true); } // Siganture Appearance PdfSignature dic = new PdfSignature(PdfName.ADOBE_PPKLITE, new PdfName("adbe.pkcs7.detached")); log.info("Creating signature with reason: " + ParamValidator.getInstance().getSignatureReason()); sap.setReason(ParamValidator.getInstance().getSignatureReason()); sap.setLocation("Ruhr-Universitt Bochum"); Image i = Image.getInstance(getClass().getResource("/de/rub/dez6a3/jpdfsigner/resources/images/sign.png")); sap.setImage(i); sap.setCrypto((PrivateKey) signPrivKey, chain, null, PdfSignatureAppearance.WINCER_SIGNED); dic.setReason(ParamValidator.getInstance().getSignatureReason()); dic.setLocation("Ruhr-Universitt Bochum"); sap.setCryptoDictionary(dic); // preserve some space for the contents int contentEstimated = 15000; HashMap<PdfName, Integer> exc = new HashMap<PdfName, Integer>(); exc.put(PdfName.CONTENTS, new Integer(contentEstimated * 2 + 2)); sap.preClose(exc); // make the digest InputStream data = sap.getRangeStream(); MessageDigest messageDigest = MessageDigest.getInstance("SHA1"); byte buf[] = new byte[8192]; int n; while ((n = data.read(buf)) > 0) { messageDigest.update(buf, 0, n); } byte hash[] = messageDigest.digest(); Calendar cal = Calendar.getInstance(); // If we add a time stamp: TSAClient tsc = new TSAClientBouncyCastle("http://zeitstempel.dfn.de/"); // Create the signature PdfPKCS7 sgn; try { sgn = new PdfPKCS7((PrivateKey) signPrivKey, chain, null, "SHA1", null, false); byte sh[] = sgn.getAuthenticatedAttributeBytes(hash, cal, null); sgn.update(sh, 0, sh.length); byte[] encodedSig = sgn.getEncodedPKCS7(hash, cal, tsc, null); if (contentEstimated + 2 < encodedSig.length) { throw new DocumentException("Not enough space"); } byte[] paddedSig = new byte[contentEstimated]; System.arraycopy(encodedSig, 0, paddedSig, 0, encodedSig.length); // Replace the contents PdfDictionary dic2 = new PdfDictionary(); dic2.put(PdfName.CONTENTS, new PdfString(paddedSig).setHexWriting(true)); sap.close(dic2); } catch (NoSuchProviderException ex) { ex.printStackTrace(); } return byteOS; }
From source file:io.konik.carriage.itext.ITextInvoiceAppender.java
License:Open Source License
private static void attachFile(byte[] attachmentFile, PdfAStamper stamper) throws IOException { PdfDictionary embeddedFileParams = new PdfDictionary(); embeddedFileParams.put(PARAMS, new PdfName(ZF_FILE_NAME)); embeddedFileParams.put(MODDATE, new PdfDate()); PdfFileSpecification fs = PdfFileSpecification.fileEmbedded(stamper.getWriter(), null, ZF_FILE_NAME, attachmentFile, MIME_TYPE, embeddedFileParams, 0); fs.put(AFRELATIONSHIP, Alternative); stamper.addFileAttachment(ZF_FILE_NAME, fs); PdfArray array = new PdfArray(); array.add(fs.getReference());/* www. j av a2s . c o m*/ stamper.getWriter().getExtraCatalog().put(new PdfName("AF"), array); }
From source file:mkl.testarea.itext5.pdfcleanup.StrictPdfCleanUpProcessor.java
License:Open Source License
Map<String, List> parseDAParam(PdfString DA) throws IOException { Map<String, List> commandArguments = new HashMap<String, List>(); PRTokeniser tokeniser = new PRTokeniser( new RandomAccessFileOrArray(new RandomAccessSourceFactory().createSource(DA.getBytes()))); List currentArguments = new ArrayList(); while (tokeniser.nextToken()) { if (tokeniser.getTokenType() == PRTokeniser.TokenType.OTHER) { String key = tokeniser.getStringValue(); if (key.equals("RG") || key.equals("G") || key.equals("K")) { key = STROKE_COLOR;//from w ww.ja v a 2 s.c om } else if (key.equals("rg") || key.equals("g") || key.equals("k")) { key = FILL_COLOR; } commandArguments.put(key, currentArguments); currentArguments = new ArrayList(); } else { switch (tokeniser.getTokenType()) { case NUMBER: currentArguments.add(new PdfNumber(tokeniser.getStringValue())); break; case NAME: currentArguments.add(new PdfName(tokeniser.getStringValue())); break; default: currentArguments.add(tokeniser.getStringValue()); } } } return commandArguments; }
From source file:mkl.testarea.itext5.pdfcleanup.StrictPdfCleanUpProcessor.java
License:Open Source License
private PdfName generateNameForXObj(PdfDictionary pageDict) { PdfDictionary resourcesDict = pageDict.getAsDict(PdfName.RESOURCES); PdfDictionary xobjDict = resourcesDict.getAsDict(PdfName.XOBJECT); if (xobjDict != null) { for (PdfName xobjName : xobjDict.getKeys()) { int xobjNum = getXObjNum(xobjName); if (currentXObjNum <= xobjNum) { currentXObjNum = xobjNum + 1; }/* w w w . j a va 2 s. co m*/ } } return new PdfName(XOBJ_NAME_PREFIX + currentXObjNum++); }
From source file:org.orbisgis.core.renderer.PdfRendererWithAttributes.java
License:Open Source License
@Override public void beginFeature(long id, DataSource sds) { int fieldNameIndex; try {/*from w w w . j ava 2 s .c o m*/ fieldNameIndex = sds.getFieldIndexByName(fieldName); } catch (DriverException ex) { Logger.getLogger(PdfRendererWithAttributes.class.getName()).log(Level.SEVERE, null, ex); Logger.getLogger("Field name used for attributes does not exist: by default, we use feature + id"); fieldNameIndex = -1; } try { String attributeName; if (fieldNameIndex > -1) { attributeName = sds.getFieldValue(id, fieldNameIndex).toString(); } else { attributeName = "feature " + (id + 1); } PdfStructureElement e = new PdfStructureElement(top, new PdfName(attributeName)); PdfDictionary userProperties = new PdfDictionary(); userProperties.put(PdfName.O, PdfName.USERPROPERTIES); PdfArray properties = new PdfArray(); for (int i = 0; i < sds.getFieldCount(); i++) { if ((sds.getFieldType(i).getTypeCode() & Type.GEOMETRY) == 0) { PdfDictionary property = new PdfDictionary(); property.put(PdfName.N, new PdfString(sds.getFieldName(i))); Value v = sds.getFieldValue(id, i); property.put(PdfName.V, new PdfString(v.toString())); properties.add(property); } } userProperties.put(PdfName.P, properties); e.put(PdfName.A, userProperties); pTemp = cb.createTemplate(width, height); cb.beginMarkedContentSequence(e); } catch (DriverException ex) { Logger.getLogger(PdfRendererWithAttributes.class.getName()).log(Level.SEVERE, null, ex); } }