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

Introduction

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

Prototype

public void save(OutputStream output) throws IOException 

Source Link

Document

This will save the document to an output stream.

Usage

From source file:org.freeeed.ocr.ImageTextParser.java

License:Apache License

private static String splitPages(String filePath) throws IOException {
    File file = new File(filePath);
    String pagePath;//from   w ww  .  ja  v a  2s  .c  o  m
    try (PDDocument document = PDDocument.load(file)) {
        Splitter splitter = new Splitter();
        List<PDDocument> pages = splitter.split(document);
        Iterator<PDDocument> iterator = pages.listIterator();
        int i = 0;
        pagePath = createTempPath(file);
        LOGGER.debug("pagePath = " + pagePath);
        while (iterator.hasNext()) {
            PDDocument pd = iterator.next();
            pd.save(pagePath + i++ + ".pdf");
            pd.close();
        }
    }
    return pagePath;
}

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From source file:org.ghost4j.document.PDFDocument.java

License:LGPL

public Document extract(int begin, int end) throws DocumentException {

    this.assertValidPageRange(begin, end);

    PDFDocument result = new PDFDocument();

    ByteArrayInputStream bais = null;
    ByteArrayOutputStream baos = null;

    if (content != null) {

        PDDocument document = new PDDocument();

        try {/*from   w  w  w. java  2 s.  c o  m*/

            bais = new ByteArrayInputStream(content);
            baos = new ByteArrayOutputStream();
            PDDocument inputPDF = PDDocument.load(bais);
            while (begin <= end) {
                document.addPage((PDPage) inputPDF.getDocumentCatalog().getAllPages().get(begin - 1));
                begin++;
            }
            document.save(baos);
            document.close();
            result.load(new ByteArrayInputStream(baos.toByteArray()));

        } catch (Exception e) {
            throw new DocumentException(e);
        } finally {
            IOUtils.closeQuietly(bais);
            IOUtils.closeQuietly(baos);
        }

    }

    return result;
}

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From source file:org.ghost4j.document.PDFDocument.java

License:LGPL

@Override
public void append(Document document) throws DocumentException {

    super.append(document);

    ByteArrayOutputStream baos = null;
    PDDocument mergedDocument = new PDDocument();

    try {//from  w  ww. jav a 2 s.co  m

        baos = new ByteArrayOutputStream();
        ByteArrayInputStream bais = new ByteArrayInputStream(content);
        PDDocument pDocument = PDDocument.load(bais);
        int pageCount = pDocument.getNumberOfPages();
        for (int i = 0; i < pageCount; i++) {
            mergedDocument.addPage((PDPage) pDocument.getDocumentCatalog().getAllPages().get(i));
        }

        // copy new document
        ByteArrayInputStream baisNewDoc = new ByteArrayInputStream(document.getContent());
        PDDocument pNewDocument = PDDocument.load(baisNewDoc);
        pageCount = pNewDocument.getNumberOfPages();
        for (int i = 0; i < pageCount; i++) {
            mergedDocument.addPage((PDPage) pNewDocument.getDocumentCatalog().getAllPages().get(i));
        }
        mergedDocument.save(baos);
        mergedDocument.close();
        // replace content with new content
        content = baos.toByteArray();

    } catch (Exception e) {
        throw new DocumentException(e);
    } finally {
        IOUtils.closeQuietly(baos);
    }

}

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From source file:org.kay.ini.ExportPDF.java

public void createPDF(ArrayList<Connection> exportList) {

    PDFont font = PDType1Font.HELVETICA_BOLD;

    try {/*from  ww w. ja  v a  2s .c  o  m*/

        PDDocument document = new PDDocument();

        PDPage page = new PDPage();

        document.addPage(page);

        PDPageContentStream content = new PDPageContentStream(document, page, true, true);
        content.beginText();
        content.setFont(font, 12);

        content.moveTextPositionByAmount(100, 700);
        for (Connection con : exportList) {
            content.drawString(con.getKey() + " = " + con.getValue());
            content.moveTextPositionByAmount(0, -15);
        }

        content.endText();
        content.close();

        document.save(saveTo);
        JOptionPane.showMessageDialog(null, "success");

    } catch (Exception e) {
        JOptionPane.showMessageDialog(null, e.getMessage());

    }

}

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From source file:org.kuali.coeus.common.impl.person.signature.PersonSignatureServiceImpl.java

License:Open Source License

/**
 * This method is to scan for signature tag in each page and apply the signature
 * at desired location.// w ww.  j  a  v a  2s  .c om
 * @param imageData
 * @param originalByteArrayOutputStream
 */
@SuppressWarnings("unchecked")
protected ByteArrayOutputStream scanAndApplyAutographInEachPage(byte[] imageData,
        ByteArrayOutputStream originalByteArrayOutputStream) throws Exception {
    ByteArrayOutputStream outputStream = originalByteArrayOutputStream;
    byte[] pdfFileData = originalByteArrayOutputStream.toByteArray();
    PDDocument originalDocument = getPdfDocument(pdfFileData); //PDDocument.load(is);
    PDDocument signatureDocument = new PDDocument();
    List<PDPage> originalDocumentPages = originalDocument.getDocumentCatalog().getAllPages();
    for (PDPage page : originalDocumentPages) {
        List<String> signatureTags = new ArrayList<String>(getSignatureTagParameter());
        PersonSignatureLocationHelper printer = new PersonSignatureLocationHelper(signatureTags);
        PDStream contents = page.getContents();
        if (contents != null) {
            printer.processStream(page, page.findResources(), page.getContents().getStream());
        }
        PDPage signaturePage = new PDPage();
        if (printer.isSignatureTagExists()) {
            PDJpeg signatureImage = new PDJpeg(signatureDocument, getBufferedImage(imageData));
            PDPageContentStream stream = new PDPageContentStream(signatureDocument, signaturePage, true, true);
            for (PersonSignaturePrintHelper signatureHelper : printer.getPersonSignatureLocations()) {
                float coordinateX = signatureHelper.getCoordinateX();
                float coordinateY = signatureHelper.getCoordinateY() - signatureImage.getHeight()
                        - ADDITIONAL_SPACE_BETWEEN_TAG_AND_IMAGE;
                stream.drawImage(signatureImage, coordinateX, coordinateY);
                stream.close();
            }
        } else {
            signaturePage = page;
        }
        signatureDocument.addPage(signaturePage);
    }

    Overlay overlay = new Overlay();
    overlay.overlay(signatureDocument, originalDocument);

    originalDocument.save(outputStream);
    originalDocument.close();
    signatureDocument.close();
    return outputStream;
}

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From source file:org.kuali.coeus.common.impl.person.signature.PersonSignatureServiceImpl.java

License:Open Source License

private ByteArrayOutputStream getOriginalPdfDocumentAsOutputsStream(byte[] pdfFileData) throws Exception {
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    InputStream is = new ByteArrayInputStream(pdfFileData);
    PDDocument originalDocument = PDDocument.load(is);
    originalDocument.save(outputStream);
    originalDocument.close();/*from w  w w. j  av  a2s  .co m*/
    return outputStream;
}

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From source file:org.kuali.kra.printing.service.impl.PersonSignatureServiceImpl.java

License:Educational Community License

/**
 * This method is to remove interactive fields from the form.
 * @param pdfBytes/*w  ww  .ja  va 2 s .  c o m*/
 * @return
 * @throws Exception
 */
protected ByteArrayOutputStream getFlattenedPdfForm(byte[] pdfBytes) throws Exception {
    ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
    InputStream is = new ByteArrayInputStream(pdfBytes);
    PDDocument pdDoc = PDDocument.load(is);
    PDDocumentCatalog pdCatalog = pdDoc.getDocumentCatalog();
    PDAcroForm acroForm = pdCatalog.getAcroForm();
    COSDictionary acroFormDict = acroForm.getDictionary();
    COSArray fields = (COSArray) acroFormDict.getDictionaryObject("Fields");
    fields.clear();
    pdDoc.save(byteArrayOutputStream);
    return byteArrayOutputStream;
}

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From source file:org.nuxeo.pdf.PDFMerge.java

License:Open Source License

/**
 * Merge the PDFs. optionnaly, can set the title, subject and author of the
 * resulting PDF.//from  w w  w .  j  av a 2s . c  o m
 * <p>
 * <b>Notice</b> for title, author and subject: If the value is null or "",
 * it is just ignored
 *
 * @param inFileName
 * @param inTitle
 * @param inSubject
 * @param inAuthor
 * @return
 * @throws IOException
 * @throws COSVisitorException
 *
 * @since 5.9.5
 */
public Blob merge(String inFileName, String inTitle, String inSubject, String inAuthor)
        throws IOException, COSVisitorException {

    Blob finalBlob = null;

    switch (blobs.size()) {
    case 0:
        finalBlob = null;
        break;

    case 1:
        finalBlob = blobs.get(0);
        break;

    default:
        PDFMergerUtility ut = new PDFMergerUtility();
        for (Blob b : blobs) {
            ut.addSource(b.getStream());
        }

        File tempFile = File.createTempFile("mergepdf", ".pdf");
        ut.setDestinationFileName(tempFile.getAbsolutePath());

        ut.mergeDocuments();

        if (inTitle != null || inAuthor != null || inSubject != null) {
            PDDocument finalDoc = PDDocument.load(tempFile);
            PDFUtils.setInfos(finalDoc, inTitle, inSubject, inAuthor);
            finalDoc.save(tempFile);
            finalDoc.close();
        }

        finalBlob = new FileBlob(tempFile);
        Framework.trackFile(tempFile, finalBlob);

        if (inFileName != null && !inFileName.isEmpty()) {
            finalBlob.setFilename(inFileName);
        } else {
            finalBlob.setFilename(blobs.get(0).getFilename());
        }
        finalBlob.setMimeType("application/pdf");
        break;

    }

    return finalBlob;
}

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From source file:org.nuxeo.pdf.PDFPageNumbering.java

License:Open Source License

/**
 * Add page numbers and returns a <i>new</i> Blob. Original blob is not
 * modified. This code assumes:/*from  ww w  .ja  va 2  s .  c  o m*/
 * <ul>
 * <li>There is no page numbers already (it always draw the numbers)</li>
 * <li>The pdf is not rotated</li>
 * <li>Default values apply:
 * <ul>
 * <li><code>inStartAtPage</code> and <code>inStartAtNumber</code> are set
 * to 1 if they are passed < 1.</li>
 * <li>If <code>inStartAtPage</code> is > number of pages it also is reset
 * to 1</li>
 * <li><code>inFontName</code> is set to "Helvetica" if "" or null</li>
 * <li><code>inFontSize</code> is <= 0, it is set to 16</li>
 * <li><code>inHex255Color</code> is set to black if "", null or if its
 * length < 6. Expected format is 0xrrggbb, #rrggbb or just rrggbb</li>
 * <li><code>inPosition</code> is set to <code>BOTTOM_RIGHT</code> if null</li>
 * </ul>
 * </li>
 * <li></li>
 * </ul>
 *
 * @param inBlob
 * @param inStartAtPage
 * @param inStartAtNumber
 * @param inFontName
 * @param inFontSize
 * @param inHex255Color
 * @param inPosition
 * @return Blob
 * @throws IOException
 * @throws COSVisitorException
 *
 * @since 5.9.5
 */
public Blob addPageNumbers(int inStartAtPage, int inStartAtNumber, String inFontName, float inFontSize,
        String inHex255Color, PAGE_NUMBER_POSITION inPosition) throws IOException, COSVisitorException {

    Blob result = null;
    PDDocument doc = null;

    inStartAtPage = inStartAtPage < 1 ? 1 : inStartAtPage;
    int pageNumber = inStartAtNumber < 1 ? 1 : inStartAtNumber;
    inFontSize = inFontSize <= 0 ? DEFAULT_FONT_SIZE : inFontSize;

    int[] rgb = PDFUtils.hex255ToRGB(inHex255Color);

    try {
        doc = PDDocument.load(blob.getStream());
        List<?> allPages;
        PDFont font;
        int max;

        if (inFontName == null || inFontName.isEmpty()) {
            font = PDType1Font.HELVETICA;
        } else {
            font = PDType1Font.getStandardFont(inFontName);
            if (font == null) {
                font = new PDType1Font(inFontName);
            }
        }

        allPages = doc.getDocumentCatalog().getAllPages();
        max = allPages.size();
        inStartAtPage = inStartAtPage > max ? 1 : inStartAtPage;
        for (int i = inStartAtPage; i <= max; i++) {
            String pageNumAsStr = "" + pageNumber;
            pageNumber += 1;

            PDPage page = (PDPage) allPages.get(i - 1);
            PDPageContentStream footercontentStream = new PDPageContentStream(doc, page, true, true);

            float stringWidth = font.getStringWidth(pageNumAsStr) * inFontSize / 1000f;
            float stringHeight = font.getFontDescriptor().getFontBoundingBox().getHeight() * inFontSize / 1000;
            PDRectangle pageRect = page.findMediaBox();

            float xMoveAmount, yMoveAmount;

            if (inPosition == null) {
                inPosition = PAGE_NUMBER_POSITION.BOTTOM_RIGHT;
            }
            switch (inPosition) {
            case BOTTOM_LEFT:
                xMoveAmount = 10;
                yMoveAmount = pageRect.getLowerLeftY() + 10;
                break;

            case BOTTOM_CENTER:
                xMoveAmount = (pageRect.getUpperRightX() / 2) - (stringWidth / 2);
                yMoveAmount = pageRect.getLowerLeftY() + 10;
                break;

            case TOP_LEFT:
                xMoveAmount = 10;
                yMoveAmount = pageRect.getHeight() - stringHeight - 10;
                break;

            case TOP_CENTER:
                xMoveAmount = (pageRect.getUpperRightX() / 2) - (stringWidth / 2);
                yMoveAmount = pageRect.getHeight() - stringHeight - 10;
                break;

            case TOP_RIGHT:
                xMoveAmount = pageRect.getUpperRightX() - 10 - stringWidth;
                yMoveAmount = pageRect.getHeight() - stringHeight - 10;
                break;

            // Bottom-right is the default
            default:
                xMoveAmount = pageRect.getUpperRightX() - 10 - stringWidth;
                yMoveAmount = pageRect.getLowerLeftY() + 10;
                break;
            }

            footercontentStream.beginText();
            footercontentStream.setFont(font, inFontSize);
            footercontentStream.moveTextPositionByAmount(xMoveAmount, yMoveAmount);
            footercontentStream.setNonStrokingColor(rgb[0], rgb[1], rgb[2]);
            footercontentStream.drawString(pageNumAsStr);
            footercontentStream.endText();
            footercontentStream.close();
        }

        File tempFile = File.createTempFile("pdfutils-", ".pdf");
        doc.save(tempFile);
        result = new FileBlob(tempFile);
        Framework.trackFile(tempFile, result);

    } finally {
        if (doc != null) {
            doc.close();
        }
    }

    return result;
}

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From source file:org.nuxeo.pdf.PDFUtils.java

License:Open Source License

/**
 * Create a temporary .pdf file and return a FileBlob built from this file.
 * <p>//from w w  w.j  a  v a 2  s .  c  o m
 * Mainly a utility used just by this plug-in actually.
 *
 * @param inPdfDoc
 * @return FileBlob
 * @throws IOException
 * @throws COSVisitorException
 *
 */
public static FileBlob saveInTempFile(PDDocument inPdfDoc) throws IOException, COSVisitorException {

    FileBlob result = null;

    File tempFile = File.createTempFile("nuxeo-pdfutils-", ".pdf");
    inPdfDoc.save(tempFile);
    result = new FileBlob(tempFile);
    result.setMimeType("application/pdf");
    Framework.trackFile(tempFile, result);

    return result;
}

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