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:org.pdfgal.pdfgal.pdfgal.PDFGalTest.java

License:Open Source License

@Test
public void merge() {

    final String inputUri1 = System.getProperty("user.dir") + TEST_RESOURCES + "merge\\IMergeTest_1.pdf";
    final String inputUri2 = System.getProperty("user.dir") + TEST_RESOURCES + "merge\\IMergeTest_2.pdf";
    final String inputUri3 = System.getProperty("user.dir") + TEST_RESOURCES + "merge\\IMergeTest_3.pdf";
    final String inputUri4 = System.getProperty("user.dir") + TEST_RESOURCES + "merge\\IMergeTest_4.pdf";
    final String inputUri5 = System.getProperty("user.dir") + TEST_RESOURCES + "merge\\IMergeTest_5.pdf";
    final String outputUri = System.getProperty("user.dir") + TEST_RESOURCES + "merge\\OMergeTest.pdf";

    final List<String> inputUris = new ArrayList<String>();
    inputUris.add(inputUri1);/*from  www . ja  va 2  s  .c o m*/
    inputUris.add(inputUri2);
    inputUris.add(inputUri3);
    inputUris.add(inputUri4);
    inputUris.add(inputUri5);

    try {
        this.pdfGal.merge(inputUris, outputUri);

        final PDDocument inputDoc1 = PDDocument.load(inputUri1);
        final PDDocument inputDoc2 = PDDocument.load(inputUri2);
        final PDDocument inputDoc3 = PDDocument.load(inputUri3);
        final PDDocument inputDoc4 = PDDocument.load(inputUri4);
        final PDDocument inputDoc5 = PDDocument.load(inputUri5);
        final PDDocument outputDoc = PDDocument.load(outputUri);

        final Integer inputDoc1Size = inputDoc1.getNumberOfPages();
        final Integer inputDoc2Size = inputDoc2.getNumberOfPages();
        final Integer inputDoc3Size = inputDoc3.getNumberOfPages();
        final Integer inputDoc4Size = inputDoc4.getNumberOfPages();
        final Integer inputDoc5Size = inputDoc5.getNumberOfPages();

        final Integer inputDocsPagesTotal = inputDoc1Size + inputDoc2Size + inputDoc3Size + inputDoc4Size
                + inputDoc5Size;
        assertEquals(new Integer(outputDoc.getNumberOfPages()), inputDocsPagesTotal);

        final PDFTextStripper pdfStripper = new PDFTextStripper();
        String inputText = null;
        String outputText = null;
        Integer lastOutputPage = null;

        /* Let's compare the first document */
        // Extraction of output text
        lastOutputPage = inputDoc1Size;
        pdfStripper.setStartPage(1);
        pdfStripper.setEndPage(lastOutputPage);
        outputText = pdfStripper.getText(outputDoc);
        // Extraction of input text
        pdfStripper.setStartPage(1);
        pdfStripper.setEndPage(inputDoc1Size);
        inputText = pdfStripper.getText(inputDoc1);
        // Comparison of output and input text
        assertEquals(outputText, inputText);

        /* Let's compare the second document */
        // Extraction of output text
        pdfStripper.setStartPage(lastOutputPage + 1);
        lastOutputPage = lastOutputPage + inputDoc2Size;
        pdfStripper.setEndPage(lastOutputPage);
        outputText = pdfStripper.getText(outputDoc);
        // Extraction of input text
        pdfStripper.setStartPage(1);
        pdfStripper.setEndPage(inputDoc2Size);
        inputText = pdfStripper.getText(inputDoc2);
        // Comparison of output and input text
        assertEquals(outputText, inputText);

        /* Let's compare the third document */
        // Extraction of output text
        pdfStripper.setStartPage(lastOutputPage + 1);
        lastOutputPage = lastOutputPage + inputDoc3Size;
        pdfStripper.setEndPage(lastOutputPage);
        outputText = pdfStripper.getText(outputDoc);
        // Extraction of input text
        pdfStripper.setStartPage(1);
        pdfStripper.setEndPage(inputDoc3Size);
        inputText = pdfStripper.getText(inputDoc3);
        // Comparison of output and input text
        assertEquals(outputText, inputText);

        /* Let's compare the fourth document */
        // Extraction of output text
        pdfStripper.setStartPage(lastOutputPage + 1);
        lastOutputPage = lastOutputPage + inputDoc4Size;
        pdfStripper.setEndPage(lastOutputPage);
        outputText = pdfStripper.getText(outputDoc);
        // Extraction of input text
        pdfStripper.setStartPage(1);
        pdfStripper.setEndPage(inputDoc4Size);
        inputText = pdfStripper.getText(inputDoc4);
        // Comparison of output and input text
        assertEquals(outputText, inputText);

        /* Let's compare the fifth document */
        // Extraction of output text
        pdfStripper.setStartPage(lastOutputPage + 1);
        lastOutputPage = lastOutputPage + inputDoc5Size;
        pdfStripper.setEndPage(lastOutputPage);
        outputText = pdfStripper.getText(outputDoc);
        // Extraction of input text
        pdfStripper.setStartPage(1);
        pdfStripper.setEndPage(inputDoc5Size);
        inputText = pdfStripper.getText(inputDoc5);
        // Comparison of output and input text
        assertEquals(outputText, inputText);

        // Documents clossing
        inputDoc1.close();
        inputDoc2.close();
        inputDoc3.close();
        inputDoc4.close();
        inputDoc5.close();
        outputDoc.close();

    } catch (final Exception e) {
        assertFalse(true);
    }
}

---

From source file:org.pdfgal.pdfgal.pdfgal.PDFGalTest.java

License:Open Source License

/**
 * Test for method PDFGal.split(String inputUri, String outputUri,
 * List<Integer> pages) throws IOException, COSVisitorException;
 *//* w ww  . j a v  a  2s.co m*/
@Test
public void splitSettingPageNumber() {

    final String inputUri = System.getProperty("user.dir") + TEST_RESOURCES + "splitlist\\ISplitListTest.pdf";
    final String outputUri = System.getProperty("user.dir") + TEST_RESOURCES + "splitlist\\OSplitListTest.pdf";
    final String outputUri1 = System.getProperty("user.dir") + TEST_RESOURCES
            + "splitlist\\OSplitListTest_1.pdf";
    final String outputUri2 = System.getProperty("user.dir") + TEST_RESOURCES
            + "splitlist\\OSplitListTest_2.pdf";
    final String outputUri3 = System.getProperty("user.dir") + TEST_RESOURCES
            + "splitlist\\OSplitListTest_3.pdf";
    final String outputUri4 = System.getProperty("user.dir") + TEST_RESOURCES
            + "splitlist\\OSplitListTest_4.pdf";

    final List<Integer> pages = new ArrayList<Integer>();
    pages.add(2);
    pages.add(5);
    pages.add(7);

    try {
        this.pdfGal.split(inputUri, outputUri, pages);

        final PDDocument outputDoc1 = PDDocument.load(outputUri1);
        final PDDocument outputDoc2 = PDDocument.load(outputUri2);
        final PDDocument outputDoc3 = PDDocument.load(outputUri3);
        final PDDocument outputDoc4 = PDDocument.load(outputUri4);
        final PDDocument inputDoc = PDDocument.load(inputUri);

        final Integer outputDoc1Size = outputDoc1.getNumberOfPages();
        final Integer outputDoc2Size = outputDoc2.getNumberOfPages();
        final Integer outputDoc3Size = outputDoc3.getNumberOfPages();
        final Integer outputDoc4Size = outputDoc4.getNumberOfPages();

        final Integer inputDocsPagesTotal = outputDoc1Size + outputDoc2Size + outputDoc3Size + outputDoc4Size;
        assertEquals(new Integer(inputDoc.getNumberOfPages()), inputDocsPagesTotal);

        final PDFTextStripper pdfStripper = new PDFTextStripper();
        String inputText = null;
        String outputText = null;
        Integer lastInputPage = null;

        /* Let's compare the first document */
        // Extraction of input text
        lastInputPage = outputDoc1Size;
        pdfStripper.setStartPage(1);
        pdfStripper.setEndPage(lastInputPage);
        inputText = pdfStripper.getText(inputDoc);
        // Extraction of output text
        pdfStripper.setStartPage(1);
        pdfStripper.setEndPage(outputDoc1Size);
        outputText = pdfStripper.getText(outputDoc1);
        // Comparison of output and input text
        assertEquals(outputText, inputText);

        /* Let's compare the second document */
        // Extraction of input text
        pdfStripper.setStartPage(lastInputPage + 1);
        lastInputPage = lastInputPage + outputDoc2Size;
        pdfStripper.setEndPage(lastInputPage);
        inputText = pdfStripper.getText(inputDoc);
        // Extraction of output text
        pdfStripper.setStartPage(1);
        pdfStripper.setEndPage(outputDoc2Size);
        outputText = pdfStripper.getText(outputDoc2);
        // Comparison of output and input text
        assertEquals(outputText, inputText);

        /* Let's compare the third document */
        // Extraction of input text
        pdfStripper.setStartPage(lastInputPage + 1);
        lastInputPage = lastInputPage + outputDoc3Size;
        pdfStripper.setEndPage(lastInputPage);
        inputText = pdfStripper.getText(inputDoc);
        // Extraction of output text
        pdfStripper.setStartPage(1);
        pdfStripper.setEndPage(outputDoc3Size);
        outputText = pdfStripper.getText(outputDoc3);
        // Comparison of output and input text
        assertEquals(outputText, inputText);

        /* Let's compare the fourth document */
        // Extraction of input text
        pdfStripper.setStartPage(lastInputPage + 1);
        lastInputPage = lastInputPage + outputDoc4Size;
        pdfStripper.setEndPage(lastInputPage);
        inputText = pdfStripper.getText(inputDoc);
        // Extraction of output text
        pdfStripper.setStartPage(1);
        pdfStripper.setEndPage(outputDoc4Size);
        outputText = pdfStripper.getText(outputDoc4);
        // Comparison of output and input text
        assertEquals(outputText, inputText);

        // Closing documents
        outputDoc1.close();
        outputDoc2.close();
        outputDoc3.close();
        outputDoc4.close();
        inputDoc.close();

    } catch (final Exception e) {
        assertFalse(true);
    }
}

---

From source file:org.pdfgal.pdfgal.pdfgal.PDFGalTest.java

License:Open Source License

/**
 * Test for method PDFGal.split(String inputUri, String outputUri, Integer
 * pages) throws IOException, COSVisitorException;
 *//*from  ww w .  ja  v  a  2s  .c om*/
@Test
public void splitSettingNumberOfPages() {

    final String inputUri = System.getProperty("user.dir") + TEST_RESOURCES
            + "splitinteger\\ISplitIntegerTest.pdf";
    final String outputUri = System.getProperty("user.dir") + TEST_RESOURCES
            + "splitinteger\\OSplitIntegerTest.pdf";
    final String outputUri1 = System.getProperty("user.dir") + TEST_RESOURCES
            + "splitinteger\\OSplitIntegerTest_1.pdf";
    final String outputUri2 = System.getProperty("user.dir") + TEST_RESOURCES
            + "splitinteger\\OSplitIntegerTest_2.pdf";
    final String outputUri3 = System.getProperty("user.dir") + TEST_RESOURCES
            + "splitinteger\\OSplitIntegerTest_3.pdf";

    final Integer pages = 3;

    try {
        this.pdfGal.split(inputUri, outputUri, pages);

        final PDDocument outputDoc1 = PDDocument.load(outputUri1);
        final PDDocument outputDoc2 = PDDocument.load(outputUri2);
        final PDDocument outputDoc3 = PDDocument.load(outputUri3);
        final PDDocument inputDoc = PDDocument.load(inputUri);

        final Integer outputDoc1Size = outputDoc1.getNumberOfPages();
        final Integer outputDoc2Size = outputDoc2.getNumberOfPages();
        final Integer outputDoc3Size = outputDoc3.getNumberOfPages();

        final Integer inputDocsPagesTotal = outputDoc1Size + outputDoc2Size + outputDoc3Size;
        assertEquals(new Integer(inputDoc.getNumberOfPages()), inputDocsPagesTotal);

        final PDFTextStripper pdfStripper = new PDFTextStripper();
        String inputText = null;
        String outputText = null;
        Integer lastInputPage = null;

        /* Let's compare the first document */
        // Extraction of input text
        lastInputPage = outputDoc1Size;
        pdfStripper.setStartPage(1);
        pdfStripper.setEndPage(lastInputPage);
        inputText = pdfStripper.getText(inputDoc);
        // Extraction of output text
        pdfStripper.setStartPage(1);
        pdfStripper.setEndPage(outputDoc1Size);
        outputText = pdfStripper.getText(outputDoc1);
        // Comparison of output and input text
        assertEquals(outputText, inputText);

        /* Let's compare the second document */
        // Extraction of input text
        pdfStripper.setStartPage(lastInputPage + 1);
        lastInputPage = lastInputPage + outputDoc2Size;
        pdfStripper.setEndPage(lastInputPage);
        inputText = pdfStripper.getText(inputDoc);
        // Extraction of output text
        pdfStripper.setStartPage(1);
        pdfStripper.setEndPage(outputDoc2Size);
        outputText = pdfStripper.getText(outputDoc2);
        // Comparison of output and input text
        assertEquals(outputText, inputText);

        /* Let's compare the third document */
        // Extraction of input text
        pdfStripper.setStartPage(lastInputPage + 1);
        lastInputPage = lastInputPage + outputDoc3Size;
        pdfStripper.setEndPage(lastInputPage);
        inputText = pdfStripper.getText(inputDoc);
        // Extraction of output text
        pdfStripper.setStartPage(1);
        pdfStripper.setEndPage(outputDoc3Size);
        outputText = pdfStripper.getText(outputDoc3);
        // Comparison of output and input text
        assertEquals(outputText, inputText);

        // Closing documents
        outputDoc1.close();
        outputDoc2.close();
        outputDoc3.close();
        inputDoc.close();

    } catch (final Exception e) {
        assertFalse(true);
    }
}

---

From source file:org.pdfgal.pdfgal.pdfgal.PDFGalTest.java

License:Open Source License

@Test
public void protect() {

    final String inputUri = System.getProperty("user.dir") + TEST_RESOURCES + "protect\\IProtectTest.pdf";
    final String outputUri = System.getProperty("user.dir") + TEST_RESOURCES + "protect\\OProtectTest.pdf";
    final String password = "coNtra$1nA1";

    try {/*from w w  w  .  ja  v a2 s . c o  m*/
        // Document is going to be protected
        this.pdfGal.protect(inputUri, outputUri, password);

        final PDDocument doc = PDDocument.load(outputUri);

        try {
            // Try to open document with wrong password
            doc.openProtection(new StandardDecryptionMaterial(""));
        } catch (final Exception e) {
            // With wrong password, exception must be thrown, so this is
            // right
            assertTrue(true);
        }

        try {
            // Try to open document with right password, document should be
            // opened
            doc.openProtection(new StandardDecryptionMaterial(password));
            assertTrue(true);
        } catch (final Exception e) {
            assertFalse(true);
        }

        // Closing document
        doc.close();

    } catch (final Exception e) {
        assertFalse(true);
    }
}

---

From source file:org.pdfgal.pdfgal.pdfgal.PDFGalTest.java

License:Open Source License

@Test
public void unProtect() {

    final String inputUri = System.getProperty("user.dir") + TEST_RESOURCES + "unprotect\\IUnProtectTest.pdf";
    final String outputUri = System.getProperty("user.dir") + TEST_RESOURCES + "unprotect\\OUnProtectTest.pdf";
    final String password = "coNtra$1nA1";

    try {//from  www .j a v a  2  s  . c o m
        // Document is going to be unprotected
        this.pdfGal.unProtect(inputUri, outputUri, password);

        final PDDocument doc = PDDocument.load(outputUri);

        try {
            // Try to open document with previous password
            doc.openProtection(new StandardDecryptionMaterial(password));
        } catch (final Exception e) {
            // With previous password, exception must be thrown, so this is
            // right
            assertTrue(true);
        }

        // Closing document
        doc.close();

    } catch (final Exception e) {
        assertFalse(true);
    }
}

---

From source file:org.pdfgal.pdfgal.utils.impl.PDFUtilsImpl.java

License:Open Source License

@Override
public Integer getPages(final String uri) throws IOException {
    if (StringUtils.isBlank(uri)) {
        throw new IOException();
    }//from ww w  .  j ava2s . c om
    final PDDocument document = PDDocument.load(uri);
    final Integer numberOfPages = document.getNumberOfPages();
    document.close();
    return numberOfPages;
}

---

From source file:org.pdfgal.pdfgal.validator.impl.PDFGalValidatorImpl.java

License:Open Source License

@Override
public boolean isPDF(final String path) {

    boolean result = false;

    try {//from ww  w  .  jav  a2 s .  c  om
        final PDDocument document = PDDocument.load(path);
        document.close();
        result = true;
    } catch (final IOException e) {
        result = false;
    }

    return result;
}

---

From source file:org.pdfgal.pdfgal.validator.impl.PDFGalValidatorImpl.java

License:Open Source License

@Override
public boolean isEncrypted(final String path) {

    boolean result = false;

    PDDocument document;//from  ww  w  .j  a v  a 2 s  .  c o  m
    try {
        document = PDDocument.load(path);
        result = document.isEncrypted();
        document.close();
    } catch (final IOException e) {
        result = false;
    }

    return result;
}

---

From source file:org.pdfgal.pdfgal.validator.impl.PDFGalValidatorImpl.java

License:Open Source License

@Override
public boolean allLandscape(final String path) {

    boolean result = true;

    PDDocument document;//ww  w.  j  av a2s  . c  o m
    try {
        document = PDDocument.load(path);

        @SuppressWarnings("unchecked")
        final List<PDPage> pagesList = document.getDocumentCatalog().getAllPages();
        if (CollectionUtils.isNotEmpty(pagesList)) {
            for (final PDPage page : pagesList) {
                if ((page != null) && (page.getMediaBox() != null)
                        && (page.getMediaBox().getHeight() > page.getMediaBox().getWidth())) {

                    result = false;
                    break;
                }
            }
        }

        document.close();
    } catch (final IOException e) {
        result = false;
    }

    return result;
}

---

From source file:org.pdfmetamodifier.IOHelper.java

License:Apache License

/**
 * Save Outlines (bookmarks).//from  w w  w  .j  av a 2 s. c om
 * 
 * @param pdfFile
 *            Source PDF file.
 * @param outlinesFile
 *            File with Outlines (bookmarks) in user-frendly format.
 * @throws IOException
 */
/*
 * See:
 *      https://svn.apache.org/viewvc/pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/pdmodel/PrintBookmarks.java?view=markup
 */
public static void saveOutlines(final File pdfFile, final File outlinesFile) throws IOException {
    PDDocument document = null;
    try {
        // Read PDF file.
        document = PDDocument.load(pdfFile);
        if (document.isEncrypted()) {
            throw new IOException("Document is encrypted.");
        }

        // Get data from PDF file.
        final PDDocumentCatalog catalog = document.getDocumentCatalog();

        final PDDocumentOutline outlines = catalog.getDocumentOutline();

        final PDPageTree pages = catalog.getPages();

        final PDDocumentNameDictionary namesDictionary = new PDDocumentNameDictionary(catalog);
        final PDDestinationNameTreeNode destinations = namesDictionary.getDests();

        // Convert.
        final List<String> lines = OutlineHelper.outlinesToLineList(outlines, pages, destinations);

        // Write line list into the text file.
        Files.write(outlinesFile.toPath(), lines);
    } finally {
        if (document != null) {
            document.close();
        }
    }
}

---

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