Example usage for org.apache.pdfbox.pdmodel PDDocument load

Introduction

In this page you can find the example usage for org.apache.pdfbox.pdmodel PDDocument load.

Prototype

public static PDDocument load(byte[] input) throws IOException 

Source Link

Document

Parses a PDF.

Usage

From source file:com.bgh.myopeninvoice.jsf.jsfbeans.InvoiceBean.java

License:Apache License

public String getImageAttachment(AttachmentEntity attachmentEntity) throws IOException, ImageReadException {
    if (attachmentEntity != null && attachmentEntity.getContent().length > 0) {
        if (attachmentEntity.getLoadProxy()) {
            return "/images/" + attachmentEntity.getFileExtension() + ".png";
        } else {/*w w w  .ja  va 2  s.c o  m*/

            selectedAttachmentEntity = attachmentEntity;

            ImageFormat mimeType = Sanselan.guessFormat(attachmentEntity.getContent());
            if (mimeType != null && !"UNKNOWN".equalsIgnoreCase(mimeType.name)) {
                return "data:image/" + mimeType.extension.toLowerCase() + ";base64,"
                        + Base64.getEncoder().encodeToString(attachmentEntity.getContent());

            } else if (attachmentEntity.getImageData() != null && attachmentEntity.getImageData().length > 0) {
                return "data:image/png;base64,"
                        + Base64.getEncoder().encodeToString(attachmentEntity.getImageData());

            } else if ("pdf".equalsIgnoreCase(attachmentEntity.getFileExtension())) {
                ByteArrayOutputStream baos = null;
                PDDocument document = null;
                try {
                    document = PDDocument.load(attachmentEntity.getContent());
                    final PDPage page = document.getPage(0);
                    PDFRenderer pdfRenderer = new PDFRenderer(document);
                    final BufferedImage bufferedImage = pdfRenderer.renderImage(0);
                    baos = new ByteArrayOutputStream();
                    ImageIO.write(bufferedImage, "png", baos);
                    baos.flush();
                    attachmentEntity.setImageData(baos.toByteArray());
                } finally {
                    if (document != null) {
                        document.close();
                    }
                    if (baos != null) {
                        baos.close();
                    }
                }
                return "data:image/png;base64,"
                        + Base64.getEncoder().encodeToString(attachmentEntity.getImageData());
            } else {
                return null;
            }
        }
    } else if (selectedAttachmentEntity != null && selectedAttachmentEntity.getImageData() != null
            && selectedAttachmentEntity.getImageData().length > 0) {
        return "data:image/png;base64,"
                + Base64.getEncoder().encodeToString(selectedAttachmentEntity.getImageData());

    } else {
        return null;
    }
}

---

From source file:com.coast.PDFPrinter.java

License:Apache License

/**
 * Entry point./*from w w w  .  j  a  v  a  2s.com*/
 */
public static void main(String args[]) throws PrinterException, IOException {
    if (args.length != 1) {
        System.err.println("usage: java " + PDFPrinter.class.getName() + " <input>");
        System.exit(1);
    }

    String filename = args[0];
    PDDocument document = PDDocument.load(new File(filename));

    // choose your printing method:
    print(document);
    //printWithAttributes(document);
    //printWithDialog(document);
    //printWithDialogAndAttributes(document);
    //printWithPaper(document);
}

---

From source file:com.coast.PDFPrinter.java

License:Apache License

@Override
public Object onCall(MuleEventContext eventContext) throws Exception {
    // TODO Auto-generated method stub

    MuleMessage _message = eventContext.getMessage();
    String _fileName = _message.getInvocationProperty("file_name");
    String _dirName = _message.getInvocationProperty("dest_directory");
    String _path = _dirName + "/" + _fileName;
    System.out.println("Transformig to PDF file:" + _path);

    //byte [] _bytePayload = eventContext.getMessage().getPayloadAsBytes();
    PDDocument document = PDDocument.load(new File(_path));

    // choose your printing method:
    print(document);/*from w  w  w.j a  va 2  s. c o  m*/

    return null;
}

---

From source file:com.devnexus.ting.web.controller.PdfUtils.java

License:Apache License

public PdfUtils(float margin, String title) throws IOException {
    this.margin = margin;
    doc = new PDDocument();
    baseFont = PDType0Font.load(doc, PdfUtils.class.getResourceAsStream("/fonts/Arial.ttf"));
    headerFont = PDType1Font.HELVETICA_BOLD;
    subHeaderFont = PDType1Font.HELVETICA_BOLD;
    devnexusLogo = PDDocument.load(PdfUtils.class.getResourceAsStream("/fonts/devnexus-logo.pdf"));

    this.currentPage = new PDPage();
    this.pages.add(currentPage);
    this.doc.addPage(currentPage);

    final PDRectangle mediabox = currentPage.getMediaBox();
    this.width = mediabox.getWidth() - 2 * margin;

    float startX = mediabox.getLowerLeftX() + margin;
    float startY = mediabox.getUpperRightY() - margin;

    this.initialHeightCounter = startY;
    this.heightCounter = startY;

    LOGGER.info(String.format(/*from  w w w .  j av  a 2 s  .  co m*/
            "Margin: %s, width: %s, startX: %s, "
                    + "startY: %s, heightCounter: %s, baseFontSize: %s, headerFontSize: %s",
            margin, width, startX, startY, heightCounter, baseFont, headerFont));

    contents = new PDPageContentStream(doc, currentPage);

    // Add Logo

    final LayerUtility layerUtility = new LayerUtility(doc);
    final PDFormXObject logo = layerUtility.importPageAsForm(devnexusLogo, 0);
    final AffineTransform affineTransform = AffineTransform.getTranslateInstance(100, startY - 50);
    affineTransform.scale(2d, 2d);
    layerUtility.appendFormAsLayer(currentPage, logo, affineTransform, "devnexus-logo");
    this.heightCounter -= 100;

    this.contents.beginText();

    this.contents.setFont(headerFont, headerFontSize);
    this.currentLeading = this.lineSpacing * baseFontSize;
    this.contents.setLeading(this.currentLeading);

    contents.newLineAtOffset(50, heightCounter);

    println(title);

    this.contents.setFont(baseFont, baseFontSize);
    this.currentLeading = this.lineSpacing * baseFontSize;
    this.contents.setLeading(this.currentLeading);

    println();

}

---

From source file:com.ecm.pdfbox.PdfPrinting.java

License:Apache License

/**
 * Entry point./*from   w  w  w .  ja  v  a 2 s  .c o  m*/
 */
public static void main(String args[]) throws PrinterException, IOException {
    if (args.length != 1) {
        System.err.println("usage: java " + PdfPrinting.class.getName() + " <input>");
        System.exit(1);
    }

    String filename = args[0];
    PDDocument document = PDDocument.load(new File(filename));

    // choose your printing method:
    print(document);
    //printWithAttributes(document);
    //printWithDialog(document);
    //printWithDialogAndAttributes(document);
    //printWithPaper(document);
}

---

From source file:com.ecmkit.service.convert.impl.PDFToImage.java

License:Apache License

/**
 * Infamous main method./*from ww  w  . j a  v a  2  s.co m*/
 *
 * @param args Command line arguments, should be one and a reference to a file.
 *
 * @throws Exception If there is an error parsing the document.
 */
public static void main(String[] args) throws Exception {
    boolean useNonSeqParser = false;
    String password = "";
    String pdfFile = null;
    String outputPrefix = null;
    String imageFormat = "jpg";
    int startPage = 1;
    int endPage = Integer.MAX_VALUE;
    String color = "rgb";
    int resolution;
    float cropBoxLowerLeftX = 0;
    float cropBoxLowerLeftY = 0;
    float cropBoxUpperRightX = 0;
    float cropBoxUpperRightY = 0;
    try {
        resolution = Toolkit.getDefaultToolkit().getScreenResolution();
    } catch (HeadlessException e) {
        resolution = 96;
    }
    for (int i = 0; i < args.length; i++) {
        if (args[i].equals(PASSWORD)) {
            i++;
            if (i >= args.length) {
                usage();
            }
            password = args[i];
        } else if (args[i].equals(START_PAGE)) {
            i++;
            if (i >= args.length) {
                usage();
            }
            startPage = Integer.parseInt(args[i]);
        } else if (args[i].equals(END_PAGE)) {
            i++;
            if (i >= args.length) {
                usage();
            }
            endPage = Integer.parseInt(args[i]);
        } else if (args[i].equals(IMAGE_FORMAT)) {
            i++;
            imageFormat = args[i];
        } else if (args[i].equals(OUTPUT_PREFIX)) {
            i++;
            outputPrefix = args[i];
        } else if (args[i].equals(COLOR)) {
            i++;
            color = args[i];
        } else if (args[i].equals(RESOLUTION)) {
            i++;
            resolution = Integer.parseInt(args[i]);
        } else if (args[i].equals(CROPBOX)) {
            i++;
            cropBoxLowerLeftX = Float.valueOf(args[i]).floatValue();
            i++;
            cropBoxLowerLeftY = Float.valueOf(args[i]).floatValue();
            i++;
            cropBoxUpperRightX = Float.valueOf(args[i]).floatValue();
            i++;
            cropBoxUpperRightY = Float.valueOf(args[i]).floatValue();
        } else if (args[i].equals(NONSEQ)) {
            useNonSeqParser = true;
        } else {
            if (pdfFile == null) {
                pdfFile = args[i];
            }
        }
    }
    if (pdfFile == null) {
        usage();
    } else {
        if (outputPrefix == null) {
            outputPrefix = pdfFile.substring(0, pdfFile.lastIndexOf('.'));
        }

        PDDocument document = null;
        try {
            if (useNonSeqParser) {
                document = PDDocument.loadNonSeq(new File(pdfFile), null, password);
            } else {
                document = PDDocument.load(pdfFile);
                if (document.isEncrypted()) {
                    try {
                        document.decrypt(password);
                    } catch (InvalidPasswordException e) {
                        if (args.length == 4)//they supplied the wrong password
                        {
                            System.err.println("Error: The supplied password is incorrect.");
                            System.exit(2);
                        } else {
                            //they didn't supply a password and the default of "" was wrong.
                            System.err.println("Error: The document is encrypted.");
                            usage();
                        }
                    }
                }
            }
            //PDFont font = PDTrueTypeFont.loadTTF(document, new File("/usr/share/fonts/truetype/simsun.ttc"));
            int imageType = 24;
            if ("bilevel".equalsIgnoreCase(color)) {
                imageType = BufferedImage.TYPE_BYTE_BINARY;
            } else if ("indexed".equalsIgnoreCase(color)) {
                imageType = BufferedImage.TYPE_BYTE_INDEXED;
            } else if ("gray".equalsIgnoreCase(color)) {
                imageType = BufferedImage.TYPE_BYTE_GRAY;
            } else if ("rgb".equalsIgnoreCase(color)) {
                imageType = BufferedImage.TYPE_INT_RGB;
            } else if ("rgba".equalsIgnoreCase(color)) {
                imageType = BufferedImage.TYPE_INT_ARGB;
            } else {
                System.err.println("Error: the number of bits per pixel must be 1, 8 or 24.");
                System.exit(2);
            }

            //if a CropBox has been specified, update the CropBox:
            //changeCropBoxes(PDDocument document,float a, float b, float c,float d)
            if (cropBoxLowerLeftX != 0 || cropBoxLowerLeftY != 0 || cropBoxUpperRightX != 0
                    || cropBoxUpperRightY != 0) {
                changeCropBoxes(document, cropBoxLowerLeftX, cropBoxLowerLeftY, cropBoxUpperRightX,
                        cropBoxUpperRightY);
            }

            //Make the call
            PDFImageWriter imageWriter = new PDFImageWriter();
            boolean success = imageWriter.writeImage(document, imageFormat, password, startPage, endPage,
                    outputPrefix, imageType, resolution);
            if (!success) {
                System.err.println("Error: no writer found for image format '" + imageFormat + "'");
                System.exit(1);
            }
        } catch (Exception e) {
            System.err.println(e);
        } finally {
            if (document != null) {
                document.close();
            }
        }
    }
}

---

From source file:com.encodata.PDFSigner.PDFSigner.java

public void createPDFFromImage(String inputFile, String imagePath, String outputFile, String x, String y,
        String width, String height, CallbackContext callbackContext) throws IOException {
    if (inputFile == null || imagePath == null || outputFile == null) {
        callbackContext.error("Expected localFile and remoteFile.");
    } else {/*  ww  w.j  a va  2  s .c o m*/

        // the document
        PDDocument doc = null;
        try {

            doc = PDDocument.load(new File(inputFile));

            //we will add the image to the first page.
            PDPage page = doc.getPage(0);

            // createFromFile is the easiest way with an image file
            // if you already have the image in a BufferedImage, 
            // call LosslessFactory.createFromImage() instead
            PDImageXObject pdImage = PDImageXObject.createFromFile(imagePath, doc);
            PDPageContentStream contentStream = new PDPageContentStream(doc, page,
                    PDPageContentStream.AppendMode.APPEND, true);

            // contentStream.drawImage(ximage, 20, 20 );
            // better method inspired by http://stackoverflow.com/a/22318681/535646
            // reduce this value if the image is too large
            float scale = 1f;
            contentStream.drawImage(pdImage, Float.parseFloat(x), Float.parseFloat(y),
                    Float.parseFloat(width) * scale, Float.parseFloat(height) * scale);
            contentStream.close();
            doc.save(outputFile);
            callbackContext.success(outputFile);
        } catch (Exception e) {
            callbackContext.error(e.toString());
        } finally {
            if (doc != null) {
                doc.close();
            }
        }
    }
}

---

From source file:com.enginkutuk.pdfboxsample.PDFBoxSample.java

public void readPdfFile(String path) {
    try {//from ww  w .  jav a2  s.  c  o m
        PDDocument document = null;
        document = PDDocument.load(new File(path));
        document.getClass();
        if (!document.isEncrypted()) {
            PDFTextStripperByArea stripper = new PDFTextStripperByArea();
            stripper.setSortByPosition(true);
            PDFTextStripper Tstripper = new PDFTextStripper();
            String st = Tstripper.getText(document);
            System.out.println(st);
            JOptionPane.showMessageDialog(null, st);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

---

From source file:com.enonic.cms.plugin.extractor.PdfExtractor.java

License:Open Source License

@Override
public String extractText(String mimeType, InputStream inputStream, String encoding) throws IOException {
    if (canHandle(mimeType)) {
        PDDocument doc = PDDocument.load(inputStream);
        PDFTextStripper stripper = new PDFTextStripper();
        String text = stripper.getText(doc);
        doc.close();//from   ww  w .  j  a va2s.c o  m
        return text;
    } else {
        return null;
    }
}

---

From source file:com.esri.geoportal.commons.pdf.PdfUtils.java

License:Apache License

/**
 * Reads metadata values from a PDF file.
 * //from   w w w.ja  v  a2s .c o m
 * @param rawBytes the PDF to read
 * @param defaultTitle title to be used if the PDF metadata doesn't have one
 * @param geometryServiceUrl url of a <a href="https://developers.arcgis.com/rest/services-reference/geometry-service.htm">geometry service</a> for reprojecting coordinates. 
 * 
 * @return metadata properties or null if the PDF cannot be read.
 * 
 * @throws IOException on parsing error
 */
public static Properties readMetadata(byte[] rawBytes, String defaultTitle, String geometryServiceUrl)
        throws IOException {
    Properties ret = new Properties();

    // Attempt to read in the PDF file
    try (PDDocument document = PDDocument.load(rawBytes)) {

        // See if we can read the PDF
        if (!document.isEncrypted()) {
            // Get document metadata
            PDDocumentInformation info = document.getDocumentInformation();

            if (info != null) {

                if (info.getTitle() != null) {
                    ret.put(PROP_TITLE, info.getTitle());
                } else {
                    ret.put(PROP_TITLE, defaultTitle);
                }

                if (info.getSubject() != null) {
                    ret.put(PROP_SUBJECT, info.getSubject());
                } else {

                    StringBuilder psudoSubject = new StringBuilder("");
                    psudoSubject.append("\nAuthor: " + info.getAuthor());
                    psudoSubject.append("\nCreator: " + info.getCreator());
                    psudoSubject.append("\nProducer: " + info.getProducer());

                    ret.put(PROP_SUBJECT, psudoSubject.toString());
                }

                if (info.getModificationDate() != null) {
                    ret.put(PROP_MODIFICATION_DATE, info.getModificationDate().getTime());
                } else {
                    ret.put(PROP_MODIFICATION_DATE, info.getCreationDate().getTime());
                }
            } else {
                LOG.warn("Got null metadata for PDF file");
                return null;
            }

            // Attempt to read in geospatial PDF data
            COSObject measure = document.getDocument().getObjectByType(COSName.getPDFName("Measure"));
            String bBox = null;
            if (measure != null) {
                // This is a Geospatial PDF (i.e. Adobe's standard)
                COSDictionary dictionary = (COSDictionary) measure.getObject();

                float[] coords = ((COSArray) dictionary.getItem("GPTS")).toFloatArray();

                bBox = generateBbox(coords);
            } else {
                PDPage page = document.getPage(0);
                if (page.getCOSObject().containsKey(COSName.getPDFName("LGIDict"))) {
                    // This is a GeoPDF (i.e. TerraGo's standard)
                    bBox = extractGeoPDFProps(page, geometryServiceUrl);
                }
            }

            if (bBox != null) {
                ret.put(PROP_BBOX, bBox);
            }

        } else {
            LOG.warn("Cannot read encrypted PDF file");
            return null;
        }

    } catch (IOException ex) {
        LOG.error("Exception reading PDF", ex);
        throw ex;
    }

    return ret;
}

---

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