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

Introduction

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

Prototype

public int getNumberOfPages() 

Source Link

Document

This will return the total page count of the PDF document.

Usage

From source file:com.poscoict.license.service.CertificateService.java

public boolean extractPagesAsImage(String sourceFile, String fileName, int resolution, String password) {

    boolean result = false;
    //? ?//from  w w  w  .  j  a v  a 2  s.  c  om
    String imageFormat = Consts.IMG_FORMAT;
    int pdfPageCn = 0;
    PDDocument pdfDoc = null;

    try {
        //PDF?  ?
        pdfDoc = PDDocument.load(sourceFile);

        //PDF? ??  ?
        pdfPageCn = pdfDoc.getNumberOfPages();
    } catch (IOException ioe) {
        logger.error("PDF ?  : ", ioe);
    }

    PDFImageWriter imageWriter = new PDFImageWriter();
    try {
        result = imageWriter.writeImage(pdfDoc, imageFormat, password, 1, //?  ?
                pdfPageCn, //?  ?
                //? ? ?  ?+? "?1.gif" ?
                Consts.IMG_PATH + fileName, BufferedImage.TYPE_INT_RGB, resolution //?   300 
        );
        pdfDoc.close();
    } catch (IOException ioe) {
        logger.error("PDF ?  : ", ioe);
    }
    return result;
}

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From source file:com.qwazr.library.pdfbox.PdfBoxParser.java

License:Apache License

private void extractMetaData(final PDDocument pdf, final ParserFieldsBuilder metas) {
    metas.set(MIME_TYPE, DEFAULT_MIMETYPES[0]);
    final PDDocumentInformation info = pdf.getDocumentInformation();
    if (info != null) {
        metas.add(TITLE, info.getTitle());
        metas.add(SUBJECT, info.getSubject());
        metas.add(AUTHOR, info.getAuthor());
        metas.add(PRODUCER, info.getProducer());
        metas.add(KEYWORDS, info.getKeywords());
        metas.add(CREATION_DATE, info.getCreationDate());
        metas.add(MODIFICATION_DATE, info.getModificationDate());
    }/*from   w ww. ja va  2 s . c  om*/
    int pages = pdf.getNumberOfPages();
    metas.add(NUMBER_OF_PAGES, pages);
    PDDocumentCatalog catalog = pdf.getDocumentCatalog();
    if (catalog != null)
        metas.add(LANGUAGE, catalog.getLanguage());
}

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From source file:com.testautomationguru.utility.PDFUtil.java

License:Apache License

/**
* Get the page count of the document./*from ww w.  j  a va 2s .  co m*/
* 
* @param file Absolute file path
* @return int No of pages in the document.
* @throws java.io.IOException when file is not found.
*/
public int getPageCount(String file) throws IOException {
    logger.info("file :" + file);
    PDDocument doc = PDDocument.load(new File(file));
    int pageCount = doc.getNumberOfPages();
    logger.info("pageCount :" + pageCount);
    doc.close();
    return pageCount;
}

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From source file:com.testautomationguru.utility.PDFUtil.java

License:Apache License

private void updateStartAndEndPages(String file, int start, int end) throws IOException {

    PDDocument document = PDDocument.load(new File(file));
    int pagecount = document.getNumberOfPages();
    logger.info("Page Count : " + pagecount);
    logger.info("Given start page:" + start);
    logger.info("Given end   page:" + end);

    if ((start > 0 && start <= pagecount)) {
        this.startPage = start;
    } else {//from www . ja va  2s . co m
        this.startPage = 1;
    }
    if ((end > 0 && end >= start && end <= pagecount)) {
        this.endPage = end;
    } else {
        this.endPage = pagecount;
    }
    document.close();
    logger.info("Updated start page:" + this.startPage);
    logger.info("Updated end   page:" + this.endPage);
}

---

From source file:com.wintindustries.pdffilter.pdfcore.PDFTester.java

static public void printMetadata(PDDocument document) throws IOException {
    PDDocumentInformation info = document.getDocumentInformation();
    PDDocumentCatalog cat = document.getDocumentCatalog();
    PDMetadata metadata = cat.getMetadata();
    System.out.println("Page Count=" + document.getNumberOfPages());
    System.out.println("Title=" + info.getTitle());
    System.out.println("Author=" + info.getAuthor());
    System.out.println("Subject=" + info.getSubject());
    System.out.println("Keywords=" + info.getKeywords());
    System.out.println("Creator=" + info.getCreator());
    System.out.println("Producer=" + info.getProducer());
    System.out.println("Creation Date=" + formatDate(info.getCreationDate()));
    System.out.println("Modification Date=" + formatDate(info.getModificationDate()));
    System.out.println("Trapped=" + info.getTrapped());
    if (metadata != null) {
        System.out.println("Metadata=" + metadata.getInputStreamAsString());
    }// ww w .jav a  2s.  c  o m
}

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From source file:com.yiyihealth.tools.test.DrawPrintTextLocations.java

License:Apache License

/**
 * This will print the documents data.// www.j ava2  s.c om
 *
 * @param args The command line arguments.
 *
 * @throws IOException If there is an error parsing the document.
 */
public static void main(String[] args) throws IOException {
    if (args.length != 1) {
        usage();
    } else {
        PDDocument document = null;
        try {
            document = PDDocument.load(new File(args[0]));

            DrawPrintTextLocations stripper = new DrawPrintTextLocations(document, args[0]);
            stripper.setSortByPosition(true);

            for (int page = 0; page < document.getNumberOfPages(); ++page) {
                stripper.stripPage(page);
            }
        } finally {
            if (document != null) {
                document.close();
            }
        }
    }
}

---

From source file:com.yiyihealth.util.PDF2Image.java

License:Apache License

/**
 * Infamous main method.//from   w  w  w  .  j a v a 2 s  .c  o  m
 *
 * @param args Command line arguments, should be one and a reference to a file.
 *
 * @throws IOException If there is an error parsing the document.
 */
public static void main(String[] args) throws IOException {
    // suppress the Dock icon on OS X
    System.setProperty("apple.awt.UIElement", "true");

    String password = "";
    String pdfFile = null;
    String outputPrefix = null;
    String imageFormat = "jpg";
    int startPage = 1;
    int endPage = Integer.MAX_VALUE;
    String color = "rgb";
    int dpi;
    float cropBoxLowerLeftX = 0;
    float cropBoxLowerLeftY = 0;
    float cropBoxUpperRightX = 0;
    float cropBoxUpperRightY = 0;
    boolean showTime = false;
    try {
        dpi = Toolkit.getDefaultToolkit().getScreenResolution();
    } catch (HeadlessException e) {
        dpi = 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(PAGE)) {
            i++;
            if (i >= args.length) {
                usage();
            }
            startPage = Integer.parseInt(args[i]);
            endPage = Integer.parseInt(args[i]);
        } else if (args[i].equals(IMAGE_TYPE) || args[i].equals(FORMAT)) {
            i++;
            imageFormat = args[i];
        } else if (args[i].equals(OUTPUT_PREFIX) || args[i].equals(PREFIX)) {
            i++;
            outputPrefix = args[i];
        } else if (args[i].equals(COLOR)) {
            i++;
            color = args[i];
        } else if (args[i].equals(RESOLUTION) || args[i].equals(DPI)) {
            i++;
            dpi = Integer.parseInt(args[i]);
        } else if (args[i].equals(CROPBOX)) {
            i++;
            cropBoxLowerLeftX = Float.valueOf(args[i]);
            i++;
            cropBoxLowerLeftY = Float.valueOf(args[i]);
            i++;
            cropBoxUpperRightX = Float.valueOf(args[i]);
            i++;
            cropBoxUpperRightY = Float.valueOf(args[i]);
        } else if (args[i].equals(TIME)) {
            showTime = 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 {
            document = PDDocument.load(new File(pdfFile), password);

            ImageType imageType = null;
            if ("bilevel".equalsIgnoreCase(color)) {
                imageType = ImageType.BINARY;
            } else if ("gray".equalsIgnoreCase(color)) {
                imageType = ImageType.GRAY;
            } else if ("rgb".equalsIgnoreCase(color)) {
                imageType = ImageType.RGB;
            } else if ("rgba".equalsIgnoreCase(color)) {
                imageType = ImageType.ARGB;
            }

            if (imageType == null) {
                System.err.println("Error: Invalid color.");
                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) {
                changeCropBox(document, cropBoxLowerLeftX, cropBoxLowerLeftY, cropBoxUpperRightX,
                        cropBoxUpperRightY);
            }

            long startTime = System.nanoTime();

            // render the pages
            boolean success = true;
            endPage = Math.min(endPage, document.getNumberOfPages());
            PDFRenderer renderer = new PDFRenderer(document);
            for (int i = startPage - 1; i < endPage; i++) {
                BufferedImage image = renderer.renderImageWithDPI(i, dpi, imageType);
                String fileName = outputPrefix + "_" + (i + 1) + "." + imageFormat;
                success &= ImageIOUtil.writeImage(image, fileName, dpi);
            }

            // performance stats
            long endTime = System.nanoTime();
            long duration = endTime - startTime;
            int count = 1 + endPage - startPage;
            if (showTime) {
                System.err.printf("Rendered %d page%s in %dms\n", count, count == 1 ? "" : "s",
                        duration / 1000000);
            }

            if (!success) {
                System.err.println("Error: no writer found for image format '" + imageFormat + "'");
                System.exit(1);
            }
        } finally {
            if (document != null) {
                document.close();
            }
        }
    }
}

---

From source file:Control.MyiReportVisor.java

/**
 * si se desea imprimir solo una hoja, se llama al objeto "printr"
 * si se desea imprimir hoja + copia, se llama al objeto "pages"
 *//*from  ww  w  . j  a  va  2  s  . c  o  m*/
public void exportarAPdfConCopia() throws IOException {
    try {
        //EXPORTANDO PDF
        System.out.println("Exportando a pdf");
        final JRPdfExporter exp = new JRPdfExporter();
        exp.setParameter(JRExporterParameter.JASPER_PRINT_LIST, pages);
        exp.setParameter(JRExporterParameter.CHARACTER_ENCODING, "UTF-8");
        exp.setParameter(JRExporterParameter.OUTPUT_FILE,
                new File("D:\\pdfGenerados\\" + nombreArchivo + ".pdf"));
        exp.exportReport();
        PrinterJob job = PrinterJob.getPrinterJob();
        PDDocument pdc = PDDocument.load(new File("D:\\pdfGenerados\\" + nombreArchivo + ".pdf"));
        System.out.println("" + pdc.getNumberOfPages());
        job.setPageable(new PDFPageable(pdc));
        try {
            job.print();
        } catch (PrinterException ex) {
            Logger.getLogger(MyiReportVisor.class.getName()).log(Level.SEVERE, null, ex);
        }
        System.out.println("Mostrando PDF");
        //Abriendo PDF
        //Runtime.getRuntime().exec("rundll32 url.dll, FileProtocolHandler "+"D:\\pdfGenerados\\" + nombreArchivo + ".pdf");
    } catch (JRException ex) {
        ex.printStackTrace();
    }
}

---

From source file:cx.fbn.nevernote.gui.PDFPreview.java

License:Open Source License

public int getPageCount(String filePath) {
    try {// ww  w  . j  a v  a 2  s .  co  m
        String whichOS = System.getProperty("os.name");
        if (whichOS.contains("Windows")) {
            filePath = filePath.replace("\\", "/");
        }
        PDDocument document = null;
        document = PDDocument.load(filePath);
        return document.getNumberOfPages();
    } catch (Exception e) {
        return 0;
    }

}

---

From source file:cx.fbn.nevernote.gui.PDFPreview.java

License:Open Source License

public boolean setupPreview(String filePath, String appl, int pageNumber) {
    // Fix stupid Windows file separation characters
    String whichOS = System.getProperty("os.name");
    if (whichOS.contains("Windows")) {
        filePath = filePath.replace("\\", "/");
    }/*from   w  w w. j  a va2s  .com*/
    if (appl.equals("pdf")) {

        PDDocument document = null;
        try {
            document = PDDocument.load(filePath);
            if (document.getNumberOfPages() <= pageNumber)
                return false;
            if (document.getDocumentCatalog().getAllPages().size() <= pageNumber)
                return false;
            PDPage page = (PDPage) document.getDocumentCatalog().getAllPages().get(pageNumber);
            BufferedImage bi = page.convertToImage();

            File outputfile;
            outputfile = new File(filePath + ".png");
            ImageIO.write(bi, "png", outputfile);
            return true;

        } catch (IOException e1) {
            return false;
        }
    }
    return false;

}

---

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