Example usage for com.lowagie.text.pdf PdfStamper close

Introduction

In this page you can find the example usage for com.lowagie.text.pdf PdfStamper close.

Prototype

public void close() throws DocumentException, IOException 

Source Link

Document

Closes the document.

Usage

From source file:docx4j.TextSubstitution.java

License:Apache License

private String addWaterMark() throws IOException, DocumentException {
    String result = null;/*  w  w w .  j ava  2 s . c o  m*/
    String newFileName = this.getFolderPath() + "wm" + this.fileName;

    try {
        // try to delete the file if it already exists so that we refresh the watermark
        // if it fails then at least we have the existing version which can be deleted manually
        File target = new File(newFileName);
        if (target.exists()) {
            if (!target.delete()) {
                return "existing";
            }
        }

        // add the watermark
        PdfReader reader = new PdfReader(this.filePath);
        PdfStamper stamp = new PdfStamper(reader, new FileOutputStream(newFileName));
        Image watermark_image = Image.getInstance(this.getFolderPath() + "doc-watermark.png");
        watermark_image.setAbsolutePosition(5, 5);
        int i = 0;
        PdfContentByte add_watermark;

        // loop the pages adding the watermark
        while (i < reader.getNumberOfPages()) {
            i++;
            add_watermark = stamp.getUnderContent(i);
            add_watermark.addImage(watermark_image);
        }
        stamp.close();
        reader.close();
    } catch (Exception e) {
        result = e.getMessage();
    }
    return result;
}

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From source file:ec.gov.informatica.firmadigital.FirmaDigital.java

License:Open Source License

/**
 * Firma un archivo./*from  ww w.  j a  va  2s  .  co m*/
 * 
 * @param data
 * @return
 */
//   public void firmar(String claveToken,
//         String tipoCertificado, String urlCertificado, String path) {
public void firmar(String claveToken, String tipoCertificado, String path) {
    try {
        KeyStore keyStore = null;
        Enumeration<String> enumeration = null;
        String alias = null;
        PrivateKey privateKey = null;
        Certificate[] certs = null;
        CMSSignatureProcessor cms = null;
        KeyStoreProvider keyStoreProvider = null;
        try {
            if (tipoCertificado.equals("1") || tipoCertificado.equals("2") || tipoCertificado.equals("3")) {
                System.out.println("- Firmando con certificado token." + tipoCertificado);
                keyStoreProvider = this.getKeyStoreProvider(tipoCertificado);
                System.out.println(claveToken.toCharArray());
                keyStore = keyStoreProvider.getKeystore(claveToken.toCharArray());
                enumeration = keyStore.aliases();
                alias = enumeration.nextElement();
                privateKey = (PrivateKey) keyStore.getKey(alias, null);
                cms = new BouncyCastleSignatureProcessor(keyStore);
            }
            // if (tipoCertificado.equals("4")) {
            // System.out.println("- Firmando con certificado en archivo.");
            // keyStore = java.security.KeyStore.getInstance("PKCS12"); //
            // instancia el ks
            // keyStore.load(new java.io.FileInputStream(urlCertificado),
            // claveToken.toCharArray());
            // Enumeration en = keyStore.aliases();
            // alias = "";
            // Vector vectaliases = new Vector();
            // while (en.hasMoreElements()) {
            // vectaliases.add(en.nextElement());
            // }
            // String[] aliases = (String[]) (vectaliases.toArray(new
            // String[0]));
            // for (int i = 0; i < aliases.length; i++) {
            // if (keyStore.isKeyEntry(aliases[i])) {
            // alias = aliases[i];
            // break;
            // }
            // }
            // privateKey = (PrivateKey) keyStore.getKey(alias,
            // claveToken.toCharArray());
            // cms = new BouncyCastleSignatureProcessor(keyStore);
            // }
        } catch (Exception e) {
            System.out.println(" \n Fallo trayendo keystore " + e.getMessage());
        }
        certs = keyStore.getCertificateChain(alias);
        Certificate[] chain = keyStore.getCertificateChain(alias);
        PrivateKey key = (PrivateKey) keyStore.getKey(alias, claveToken.toCharArray());
        String revocados = ""; // para verificar revocados
        revocados = verificaRevocados(((X509Certificate) certs[0]).getSerialNumber().toString(),
                tipoCertificado);
        if (!revocados.isEmpty()) {
            System.out.println(" CERTIFICADO REVOCADO " + revocados);
            return;
        }
        System.out.println("- Certificado valido ");

        PdfReader reader = new PdfReader(path);
        FileOutputStream fout = new FileOutputStream(path + ".Firmado.pdf");
        PdfStamper stp = PdfStamper.createSignature(reader, fout, '?');
        PdfSignatureAppearance sap = stp.getSignatureAppearance();
        sap.setCrypto(key, chain, null, PdfSignatureAppearance.WINCER_SIGNED);
        sap.setReason("Firma Procesos Legales");
        sap.setLocation("RedTools");
        // Aade la firma visible. Podemos comentarla para que no sea
        // visible.
        sap.setVisibleSignature(new Rectangle(100, 100, 200, 200), 1, null);
        stp.close();

        //         byte[] datosFirmados = cms.sign(data, privateKey, certs);
        System.out.println("Firmado Correctamente..!");
        //         this.datosUsuarioActual = this
        //               .crearDatosUsuario((X509Certificate) certs[0]); // llena la
        // clase de
        // tipo
        // datosUsuario
        // con el
        // certificado
        // actual

        //         return datosFirmados;
    } catch (GeneralSecurityException e) {
        throw new RuntimeException(e); // FIXME
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        throw new RuntimeException(e);
    } catch (DocumentException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        throw new RuntimeException(e);
    }
}

---

From source file:erando.controllers.InterfaceRandoController.java

void genererpdf() throws IOException, FileNotFoundException, DocumentException {

    PdfReader pdfTemplate = new PdfReader("templatefacture.pdf");
    RandonneService rando = new RandonneService();
    Randonne r = new Randonne();
    r = rando.findById(RecupererIdRando.getIdRando());
    FileOutputStream fileOutputStream = new FileOutputStream("test.pdf");
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    PdfStamper stamper = new PdfStamper(pdfTemplate, fileOutputStream);
    stamper.setFormFlattening(true);/*from w  w w  . j  av  a  2  s.  com*/

    stamper.getAcroFields().setField("name", r.getTitre());
    stamper.getAcroFields().setField("montant", String.valueOf(r.getPrix()));
    stamper.getAcroFields().setField("depart", r.getPointDepart());
    stamper.getAcroFields().setField("arrivee", r.getDestination());
    stamper.getAcroFields().setField("date", String.valueOf(r.getDate()));
    stamper.close();
    pdfTemplate.close();

}

---

From source file:erando.controllers.ReservationByuserController.java

void genererpdf() throws IOException, FileNotFoundException, DocumentException {

    PdfReader pdfTemplate = new PdfReader("templatefacture.pdf");
    FileOutputStream fileOutputStream = new FileOutputStream("test.pdf");
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    PdfStamper stamper = new PdfStamper(pdfTemplate, fileOutputStream);
    stamper.setFormFlattening(true);//from  w  w  w .  ja  v a  2s .  co m

    stamper.getAcroFields().setField("name", titre);
    stamper.getAcroFields().setField("montant", String.valueOf(prix));
    stamper.getAcroFields().setField("depart", depart);
    stamper.getAcroFields().setField("arrivee", destination);
    stamper.getAcroFields().setField("date", String.valueOf(date));
    stamper.close();
    pdfTemplate.close();

}

---

From source file:erando.services.impl.pdfCreation.java

public void genererpdf(String titre, float prix, String imageName, int id, String description)
        throws IOException, FileNotFoundException, DocumentException {

    PdfReader pdfTemplate = new PdfReader("template.pdf");
    FileOutputStream fileOutputStream = new FileOutputStream(id + ".pdf");
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    PdfStamper stamper = new PdfStamper(pdfTemplate, fileOutputStream);
    stamper.setFormFlattening(true);/* w  ww.  ja v  a  2s. com*/
    stamper.getAcroFields().setField("titre", titre.toUpperCase());
    stamper.getAcroFields().setField("description", description);
    stamper.getAcroFields().setField("prix", "" + prix);

    stamper.close();
    pdfTemplate.close();

}

---

From source file:eu.europa.ec.markt.dss.signature.pades.PAdESProfileLTV.java

License:Open Source License

@Override
public Document extendSignatures(Document document, Document originalData, SignatureParameters parameters)
        throws IOException {

    try {// ww  w.  j ava  2 s  .  co  m
        final PdfReader reader = new PdfReader(document.openStream());
        final ByteArrayOutputStream output = new ByteArrayOutputStream();
        final PdfStamper stamper = new PdfStamper(reader, output, '\0', true);

        LTVSignatureValidationCallback callback = new LTVSignatureValidationCallback(stamper);
        pdfSignatureService.validateSignatures(document.openStream(), callback);

        PdfIndirectReference certsRef = stamper.getWriter().getPdfIndirectReference();
        stamper.getWriter().addToBody(callback.getCertsArray(), certsRef, false);

        PdfDictionary dssDictionary = new PdfDictionary(new PdfName("DSS"));
        PdfDictionary vriDictionary = new PdfDictionary(new PdfName("VRI"));

        PdfDictionary sigVriDictionary = new PdfDictionary();

        integrateCRL(callback, stamper, dssDictionary, sigVriDictionary, sigVriDictionary);

        integrateOCSP(callback, stamper, dssDictionary, sigVriDictionary, sigVriDictionary);

        // Add the signature's VRI dictionary, hashing the signature block from the callback method
        MessageDigest _md = MessageDigest.getInstance(DigestAlgorithm.SHA1.getName());
        String hexHash = Hex.encodeHexString(_md.digest(callback.getSignatureBlock())).toUpperCase();

        PdfIndirectReference sigVriRef = stamper.getWriter().getPdfIndirectReference();
        stamper.getWriter().addToBody(sigVriDictionary, sigVriRef, false);
        vriDictionary.put(new PdfName(hexHash), sigVriRef);
        PdfIndirectReference vriRef = stamper.getWriter().getPdfIndirectReference();
        stamper.getWriter().addToBody(vriDictionary, vriRef, false);

        // Add final objects to DSS dictionary
        dssDictionary.put(new PdfName("VRI"), vriRef);
        dssDictionary.put(new PdfName("Certs"), certsRef);

        PdfIndirectReference dssRef = stamper.getWriter().getPdfIndirectReference();
        stamper.getWriter().addToBody(dssDictionary, dssRef, false);
        reader.getCatalog().put(new PdfName("DSS"), dssRef);

        // /Extensions<</ADBE<</BaseVersion/1.7/ExtensionLevel 5>>>>
        PdfDeveloperExtension etsiExtension = new PdfDeveloperExtension(PdfName.ADBE, new PdfName("1.7"), 5);
        stamper.getWriter().addDeveloperExtension(etsiExtension);
        stamper.getWriter().addToBody(reader.getCatalog(), reader.getCatalog().getIndRef(), false);

        stamper.close();
        output.close();

        Document extendedDocument = new InMemoryDocument(output.toByteArray());

        ByteArrayOutputStream ltvDoc = new ByteArrayOutputStream();

        ITextPDFDocTimeSampService service = new ITextPDFDocTimeSampService();
        byte[] digest = service.digest(extendedDocument.openStream(), parameters);
        TimeStampResponse tsToken = tspSource.getTimeStampResponse(parameters.getDigestAlgorithm(), digest);
        service.sign(extendedDocument.openStream(), tsToken.getTimeStampToken().getEncoded(), ltvDoc,
                parameters);

        return new InMemoryDocument(ltvDoc.toByteArray());

    } catch (DocumentException ex) {
        throw new RuntimeException(ex);
    } catch (SignatureException e) {
        throw new RuntimeException(e);
    } catch (NoSuchAlgorithmException e) {
        throw new RuntimeException(e);
    }

}

---

From source file:fr.opensagres.odfdom.converter.pdf.internal.BackgroundImage.java

License:Open Source License

private ByteArrayOutputStream insertImage(ByteArrayOutputStream out, Image image) {

    try {//from www .j av  a  2  s  .c om
        ByteArrayOutputStream os = new ByteArrayOutputStream(out.size());
        PdfReader reader = new PdfReader(out.toByteArray());
        PdfStamper stamper = new PdfStamper(reader, os);

        for (int i = 1; i <= reader.getNumberOfPages(); i++) {
            PdfContentByte canvas = stamper.getUnderContent(i);
            canvas.addImage(image);
        }
        reader.close();
        stamper.close();
        return os;
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

---

From source file:gov.anl.aps.cdb.portal.plugins.support.icmsLink.IcmsWatermarkUtility.java

License:Open Source License

/**
 * Adds a stamp of some metadata to ICMS documents.
 *
 * Function Credit: Thomas Fors/*from  w  ww.  jav  a  2  s.  c  o m*/
 *     
 * @return byte array ologgerf the stamped PDF file
 * @throws DocumentException - Error loading pdfstamper or creating font
 * @throws IOException - Error performing IO operation 
 * @throws Base64DecodingException - Error converting downloadContent string to byte[]
 */
private byte[] addWatermarkToPDFFile() throws Base64DecodingException, DocumentException, IOException {
    byte[] pdfBytes = Base64.decode(downloadContentBase64Encoded);

    DateTimeFormatter dtf = DateTimeFormatter.ofPattern("MM/dd/yy hh:mm:ss a");
    LocalDateTime now = LocalDateTime.now();
    String downloadTime = dtf.format(now);

    UserInfo user = (UserInfo) SessionUtility.getUser();
    String username = null;
    if (user != null) {
        username = user.getUsername();
    } else {
        username = "unknown user";
    }
    String bottomMessage = "Downloaded via APS CDB by: " + username + " at " + downloadTime;

    controlledRev = updateOptionalValue(controlledRev);
    dnsCollectionId = updateOptionalValue(dnsCollectionId);
    dnsDocNumber = updateOptionalValue(dnsDocNumber);

    String watermarkContents = "Content ID: " + docName;
    watermarkContents += "      Rev: " + controlledRev;
    watermarkContents += "      Released: " + date;
    watermarkContents += "      DNS Collection ID: " + dnsCollectionId;
    watermarkContents += "      DNS Document ID: " + dnsDocNumber;

    PdfReader pdfReader = new PdfReader(pdfBytes);
    int n = pdfReader.getNumberOfPages();

    ByteArrayOutputStream out = new ByteArrayOutputStream();

    PdfStamper stamp = new PdfStamper(pdfReader, out);

    PdfContentByte over;
    BaseFont bf = BaseFont.createFont(BaseFont.HELVETICA, BaseFont.WINANSI, BaseFont.EMBEDDED);

    for (int i = 0; i < n; i++) {
        over = stamp.getOverContent(i + 1);
        over.beginText();
        over.setTextMatrix(30, 30);
        over.setFontAndSize(bf, 10);
        over.setColorFill(new Color(0x80, 0x80, 0x80));
        over.showTextAligned(Element.ALIGN_LEFT, watermarkContents, 25, 25, 90);
        over.showTextAligned(Element.ALIGN_LEFT, bottomMessage, 50, 10, 0);
        if (status.equals(ICMS_UNDER_REV_STATUS)) {
            over.setColorFill(new Color(0xFF, 0x00, 0x00));
        }
        //over.showTextAligned(Element.ALIGN_LEFT, status, 25, 25 + bf.getWidthPoint(watermarkContents + " - ", 10), 90);

        over.endText();
    }
    stamp.close();

    return out.toByteArray();
}

---

From source file:hornet.framework.export.fdf.FDF.java

License:CeCILL license

/**
 * Thread-safe utility method for PDF generation, based on a FDF template stream and a data object to
 * merge. Fields defined in FDF that can't be merged (not corresponding field in data object) are stored
 * in FDF Result./*from   w w w .  ja v a 2  s .  c  o  m*/
 *
 * @param in
 *            input stream of PDF/FDF (template)
 * @param out
 *            output stream of final PDF
 * @param data
 *            a javabean or a java.util.Map. Nested properties are allowed this field names access pattern
 *            : "propA:propB:propC".
 * @return FDF result object (not null)
 */
public static FDFRes export(final InputStream in, final OutputStream out, final Object data) {

    PdfReader pdfIn = null;
    PdfStamper stamper = null;
    final FDFRes res = new FDFRes();

    try {
        pdfIn = new PdfReader(in);
        stamper = new PdfStamper(pdfIn, out);
        final AcroFields form = stamper.getAcroFields();

        // fusion champs FDF avec le bean
        for (final Object nomField : form.getFields().keySet()) {
            fusionChamp(data, stamper, res, form, nomField);
        }

        // la ligne suivante supprime le formulaire
        stamper.setFormFlattening(true);

    } catch (final IOException ex) {
        throw new FDFExportException(ex);
    } catch (final DocumentException ex) {
        throw new FDFExportException(ex);
    } finally {
        try {
            stamper.close();
        } catch (final Exception ex) {
            LOG.error("Erreur", ex);
        }
    }

    return res;
}

---

From source file:it.flavianopetrocchi.jpdfbookmarks.itextbookmarksconverter.iTextBookmarksConverter.java

License:Open Source License

@Override
public void createUnencryptedCopy(File tmpFile) throws IOException {
    try {/*  w w  w .jav  a 2  s . c o m*/
        PdfStamper tmpStamper = new PdfStamper(reader, new FileOutputStream(tmpFile));
        tmpStamper.close();
    } catch (DocumentException ex) {
    }
}

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