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.fangxin365.core.utils.PDFMerger.java

License:Apache License

/**
 * Merge the list of source documents, saving the result in the destination
 * file./*w ww. j a  va 2s .  c o m*/
 * 
 * @throws IOException
 *             If there is an error saving the document.
 * @throws COSVisitorException
 *             If an error occurs while saving the destination file.
 */
public void mergeDocuments() throws IOException, COSVisitorException {
    PDDocument destination = null;
    InputStream sourceFile;
    PDDocument source;
    if (sources != null && sources.size() > 0) {
        java.util.Vector<PDDocument> tobeclosed = new java.util.Vector<PDDocument>();

        try {
            Iterator<InputStream> sit = sources.iterator();
            sourceFile = sit.next();
            destination = PDDocument.load(sourceFile);

            while (sit.hasNext()) {
                sourceFile = sit.next();
                source = PDDocument.load(sourceFile);
                tobeclosed.add(source);
                appendDocument(destination, source);
            }
            if (destinationStream == null) {
                destination.save(destinationFileName);
            } else {
                destination.save(destinationStream);
            }
        } finally {
            if (destination != null) {
                destination.close();
            }
            for (PDDocument doc : tobeclosed) {
                doc.close();
            }
        }
    }
}

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From source file:com.fcore.base.fileSystem.utils.FileUtil.java

/**
 * PDF to Image(png)/*from  w ww. ja v a 2s . c  o  m*/
 * @param pdfPath
 * @param imagePath
 */
public static void pdf2png(String pdfPath, String imagePath) {
    long old = System.currentTimeMillis();
    // pdf ??
    File file = new File(pdfPath);
    try {
        PDDocument doc = PDDocument.load(file);
        PDFRenderer renderer = new PDFRenderer(doc);
        int pageCount = doc.getNumberOfPages();
        for (int i = 0; i < pageCount; i++) {
            BufferedImage image = renderer.renderImageWithDPI(i, 250); // Windows
            //BufferedImage srcImage = resize(image, 240, 240);// 
            ImageIO.write(image, "PNG", new File(imagePath + i + ".png"));
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
    long now = System.currentTimeMillis();
    System.out.println("" + ((now - old) / 1000.0) + "\n\n" + "?:" + imagePath);
}

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From source file:com.fileOperations.StampPDF.java

/**
 * This stamps docketed files./*from w w w  .  ja  v a2s.  c o m*/
 *
 * @param file String (full file path)
 * @param docketTime Timestamp
 * @param dept
 */
public static void stampDocument(String file, Timestamp docketTime, String dept) {
    // the document
    PDDocument doc = null;
    try {
        PDFont stampFont = PDType1Font.TIMES_ROMAN;
        float stampFontSize = 14;
        String title = PDFBoxTools.HeaderTimeStamp(docketTime) + " " + dept;
        float titleWidth = stampFont.getStringWidth(title) / 1000 * stampFontSize;
        float titleHeight = stampFont.getFontDescriptor().getFontBoundingBox().getHeight() / 1000
                * stampFontSize;
        int marginTop = 20;

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

        if (!doc.isEncrypted()) {
            for (int i = 0; i < doc.getPages().getCount(); i++) {
                PDPageContentStream contentStream = null;

                PDPage page = (PDPage) doc.getPages().get(i);

                contentStream = new PDPageContentStream(doc, page, AppendMode.APPEND, true, true);
                page.getResources().getFontNames();

                contentStream.beginText();
                contentStream.setFont(stampFont, stampFontSize);
                contentStream.setNonStrokingColor(Color.RED);
                contentStream.newLineAtOffset((page.getMediaBox().getWidth() - titleWidth) / 2,
                        page.getMediaBox().getHeight() - marginTop - titleHeight);
                contentStream.showText(title);
                contentStream.endText();

                contentStream.close();
            }
            doc.save(file);
        }
    } catch (IOException ex) {
        ExceptionHandler.Handle(ex);
    } finally {
        if (doc != null) {
            try {
                doc.close();
            } catch (IOException ex) {
                ExceptionHandler.Handle(ex);
            }
        }
    }
}

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From source file:com.fngry.monk.biz.demo.pdf.pdfbox.PrintImageLocations.java

License:Apache License

/**
 * This will print the documents data.//from www .j av a 2 s  .co m
 *
 * @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
    //        {
    try (PDDocument document = PDDocument
            .load(new File("/Users/gaorongyu/Downloads/092517323115_cleaned.pdf"))) {
        PrintImageLocations printer = new PrintImageLocations();
        int pageNum = 0;
        for (PDPage page : document.getPages()) {
            pageNum++;
            if (pageNum == 7) {
                System.out.println("==============Processing page: " + pageNum);
                printer.processPage(page);
            }
        }
    }
    //        }
}

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From source file:com.formkiq.core.service.conversion.ConversionServiceTest.java

License:Apache License

/**
 * sample-form2.pdf to PNG./*w ww .  j  a  v  a 2s  .c om*/
 * @throws IOException IOException
 */
@Test
public void testPdfToPngFormatConverter01() throws IOException {
    // given
    byte[] data = Resources.getResourceAsBytes("/sample-form2.pdf");
    PDDocument doc = PDDocument.load(data);

    // when
    ConversionResult result = this.cs.convert(doc, PDF, PNG);

    // then
    doc.close();

    final int datalength = 128000;
    final int dataheight = 1584;
    final int datawidth = 612;
    final int x = 211;
    final int y = 992;

    assertEquals(1, result.getFields().size());
    assertTrue(result.getData().length > datalength);
    assertEquals(dataheight, (int) result.getDataheight());
    assertEquals(datawidth, (int) result.getDatawidth());

    assertEquals(x, (int) result.getFields().get(0).getX());
    assertEquals(y, (int) result.getFields().get(0).getY());
}

---

From source file:com.formkiq.core.service.entry.WorkflowEntryFlowEventProcessor.java

License:Apache License

/**
 * Render PDF to PNG.//from   w  w  w  .  ja v a 2  s.com
 * @param flow {@link WebFlow}
 * @return {@link String} nothing just to prevent 302.
 * @throws IOException IOException
 */
@Transactional
public String eventIdrenderimage(final WebFlow flow) throws IOException {

    ConversionResult cpng = flow.getParameter(PDFCONV);

    if (cpng == null) {

        ArchiveDTO archive = flow.getData();
        this.folderService.createWorkflowOutput(archive);

        if (archive.getPDF().isEmpty()) {
            throw new PreconditionFailedException("No PDF Found");
        }

        if (archive.getPDF().size() > 1) {
            throw new PreconditionFailedException(archive.getPDF().size() + " PDF(s) Found");
        }

        byte[] data = archive.getPDF().values().iterator().next();
        PDDocument doc = PDDocument.load(data);

        try {
            cpng = new ConversionService().convert(doc, PDF, PNG);
            flow.setParameter(PDFCONV, cpng);
        } finally {
            doc.close();
        }
    }

    return "";
}

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From source file:com.formkiq.core.service.generator.docx4j.WorkflowOutputWordDocxTest.java

License:Apache License

/**
 * create PDF output from DOCX.// w  w w.ja va  2  s .c  o m
 * @throws Exception Exception
 */
@Test
public void testCreateOutput02() throws Exception {
    // given
    WorkflowOutputDocumentType outDocType = PDF;
    ArchiveDTO archive = new ArchiveDTO();

    // when
    String docname = createOutputDoc(archive, outDocType);

    // then
    assertNull(archive.getObject(docname + ".docx"));
    assertNotNull(archive.getObject(docname + ".pdf"));

    byte[] data = archive.getObject(docname + ".pdf");

    String text = Strings.toString(data);
    assertTrue(text.startsWith("%PDF-1.4"));

    PDDocument doc = PDDocument.load(data);

    text = Strings.toString(new ConversionService().convert(doc, PDF, HTML).getData());

    assertTrue(text.contains("Jan"));
    assertTrue(text.contains("2017"));
    assertTrue(text.contains("12"));
    assertFalse(text.contains("DAY"));
    assertFalse(text.contains("MONTH"));
    assertFalse(text.contains("YEAR"));
    assertTrue(text.contains("Johnny Smith"));

    doc.close();
}

---

From source file:com.formkiq.core.service.generator.pdfbox.PdfEditorServiceImpl.java

License:Apache License

/**
 * Load PDDocument.//  w  w  w .j a  v a  2s.  co  m
 * @param data byte[]
 * @return {@link PDDocument}
 * @throws IOException IOException
 */
public PDDocument loadPDF(final byte[] data) throws IOException {
    return PDDocument.load(new ByteArrayInputStream(data));
}

---

From source file:com.formkiq.web.WorkflowAddControllerIntegrationTest.java

License:Apache License

/**
 * testCreateWorkflow11().// ww  w.ja va2  s .co  m
 * fillout and generate and sign fillable PDF
 * @throws Exception Exception
 */
@Test
public void testCreateWorkflow11() throws Exception {
    // given
    String pdfname = "sample-form2.pdf";
    byte[] data = Resources.getResourceAsBytes("/" + pdfname);
    ArchiveDTO archive = buildArchiveDTO(pdfname);
    this.pdfEditorService.generate(archive, pdfname, data);

    String token = login();
    String folder = createFolder(token, getDefaultEmail());
    addFileToFolder(token, folder, archive);

    // when
    login(getDefaultEmail());
    getDriver().navigate().to(getDefaultHostAndPort() + "/user/dashboard");
    waitForJSandJQueryToLoad();

    assertEquals("FormKiQ Server - Dashboard", getTitle());

    findElementBy(By.className("add_0")).click();

    // then (verify on correct page)
    assertEquals(getDefaultHostAndPort() + "/flow/workflow?execution=s1e1", getDriver().getCurrentUrl());
    assertEquals(SAMPLE_FORM_2_HTML_TITLE, getTitle());

    fillSampleForm2();

    // when (submit)
    submitByName("_eventId_next", "Next");

    // then verify summary
    assertEquals(getDefaultHostAndPort() + "/flow/workflow?execution=s1e2", getDriver().getCurrentUrl());
    assertEquals("FormKiQ Server - Signature", getTitle());
    assertEquals(1, findElements(getBy("button", "data-fieldid", "55")).size());
    assertEquals(0, getDriver().findElements(getBy("img", "data-fieldid", "55")).size());

    // when (go back
    submitByName("_eventId_prev", "Previous");

    // then
    assertEquals(getDefaultHostAndPort() + "/flow/workflow?execution=s1e1", getDriver().getCurrentUrl());
    assertEquals(SAMPLE_FORM_2_HTML_TITLE, getTitle());

    // when
    findElementBy(By.name("1")).sendKeys("Smith123");
    submitByName("_eventId_next", "Next");

    // then
    assertEquals(getDefaultHostAndPort() + "/flow/workflow?execution=s1e2", getDriver().getCurrentUrl());
    assertEquals("FormKiQ Server - Signature", getTitle());

    // when (signature)
    click(By.className("button-sig"));

    JavascriptExecutor jsExecutor = (JavascriptExecutor) getDriver();
    jsExecutor.executeScript("signaturemetadata('555','999');");

    // then
    getWait().until(ExpectedConditions.visibilityOfElementLocated(By.id("form-modal")));

    // when
    click(By.className("form-modal-close-button"));

    // then
    getWait().until(ExpectedConditions.invisibilityOfElementLocated(By.id("form-modal")));

    // when (signature)
    click(By.className("button-sig"));

    // then
    fillSignature("55");

    // when
    click(By.className("form-modal-update-button"));

    // then
    getWait().until(ExpectedConditions.invisibilityOfElementLocated(By.id("form-modal")));
    assertEquals(0, getDriver().findElements(getBy("button", "data-fieldid", "55")).size());
    assertEquals(1, findElements(getBy("img", "data-fieldid", "55")).size());

    // when
    submitByName("_eventId_next", " Submit", TIMEOUT * 2);

    // then complete page
    assertEquals(getDefaultHostAndPort() + "/flow/workflow?execution=s1e3", getDriver().getCurrentUrl());
    assertEquals("FormKiQ Server - sample-form2.pdf Complete", getTitle());

    Workflow workflow = archive.getWorkflow();

    Pair<Workflow, Map<String, byte[]>> pwf = verifyFolderFileList(token, folder, workflow, "ACTIVE",
            "sample-form2.pdf");
    workflow = pwf.getLeft();
    Map<String, byte[]> map = pwf.getRight();

    assertEquals(getDefaultHostAndPort() + "/api/folders/files/" + folder + "/" + workflow.getUUID() + ".pdf",
            findElementBy(By.id("pdflink")).getAttribute("href"));

    assertEquals(SAMPLE_FORM2 + ".pdf",
            map.keySet().stream().filter(s -> s.endsWith(".pdf")).collect(Collectors.joining(", ")));

    assertEquals(1, map.keySet().stream().filter(s -> s.endsWith(".pdf")).count());

    assertEquals(1, map.keySet().stream().filter(s -> s.endsWith(".signature")).count());

    FormJSON f1 = this.jsonService.readValue(map.get(workflow.getSteps().get(1) + ".form"), FormJSON.class);

    assertTrue(f1.getAssetData().containsKey(f1.getSections().get(0).getFields().get(0).getValue()));
    assertEquals("555", findValueByKey(f1, "latitude").get().getValue());
    assertEquals("999", findValueByKey(f1, "longitude").get().getValue());
    assertEquals("0:0:0:0:0:0:0:1", findValueByKey(f1, "ipaddress").get().getValue());
    assertEquals("", findValueByKey(f1, "xforwardedfor").get().getValue());

    assertNotNull(this.jsonService.stringToDate(findValueByKey(f1, "inserteddate").get().getValue()));

    byte[] pdf = map.get(SAMPLE_FORM2 + ".pdf");

    PDDocument document = PDDocument.load(pdf);
    try {
        PDAcroForm acroForm = document.getDocumentCatalog().getAcroForm();
        assertEquals("SmithSmith123", acroForm.getField("lastName").getValueAsString());
        assertEquals("John", acroForm.getField("firstName").getValueAsString());
        assertEquals(1, document.getSignatureDictionaries().size());
    } finally {
        document.close();
    }

    // TODO verify audit
}

---

From source file:com.giaybac.traprange.extractor.PDFTableExtractor.java

License:MIT License

public List<Table> extract() {
    List<Table> retVal = new ArrayList<>();
    Multimap<Integer, Range<Integer>> pageIdNLineRangesMap = LinkedListMultimap.create();
    Multimap<Integer, TextPosition> pageIdNTextsMap = LinkedListMultimap.create();
    try {//from w w  w  . j  av  a2  s .  c  o  m
        this.document = PDDocument.load(inputStream);
        for (int pageId = 0; pageId < document.getNumberOfPages(); pageId++) {
            boolean b = !exceptedPages.contains(pageId)
                    && (extractedPages.isEmpty() || extractedPages.contains(pageId));
            if (b) {
                PDPage pdPage = (PDPage) document.getDocumentCatalog().getAllPages().get(pageId);
                List<TextPosition> texts = extractTextPositions(pdPage);//sorted by .getY() ASC
                //extract line ranges
                List<Range<Integer>> lineRanges = getLineRanges(pageId, texts);
                //extract column ranges
                List<TextPosition> textsByLineRanges = getTextsByLineRanges(lineRanges, texts);

                pageIdNLineRangesMap.putAll(pageId, lineRanges);
                pageIdNTextsMap.putAll(pageId, textsByLineRanges);
            }
        }
        //Calculate columnRanges
        List<Range<Integer>> columnRanges = getColumnRanges(pageIdNTextsMap.values());
        for (int pageId : pageIdNTextsMap.keySet()) {
            Table table = buildTable(pageId, (List) pageIdNTextsMap.get(pageId),
                    (List) pageIdNLineRangesMap.get(pageId), columnRanges);
            retVal.add(table);
            //debug
            logger.debug("Found " + table.getRows().size() + " row(s) and " + columnRanges.size()
                    + " column(s) of a table in page " + pageId);
        }
    } catch (IOException ex) {
        throw new RuntimeException("Parse pdf file fail", ex);
    }
    //return
    return retVal;
}

---

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