Example usage for com.lowagie.text.pdf PdfReader PdfReader

List of usage examples for com.lowagie.text.pdf PdfReader PdfReader

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Introduction

In this page you can find the example usage for com.lowagie.text.pdf PdfReader PdfReader.

Prototype

public PdfReader(PdfReader reader)

Source Link

Document

Creates an independent duplicate.

Usage

From source file:org.jpedal.examples.simpleviewer.utils.ItextFunctions.java

License:Open Source License

public void handouts(String file) {
    try {/*from  w w  w  .  j a  v  a 2 s .  c o m*/
        File src = new File(selectedFile);

        File dest = new File(file);

        int pages = 4;

        float x1 = 30f;
        float x2 = 280f;
        float x3 = 320f;
        float x4 = 565f;

        float[] y1 = new float[pages];
        float[] y2 = new float[pages];

        float height = (778f - (20f * (pages - 1))) / pages;
        y1[0] = 812f;
        y2[0] = 812f - height;

        for (int i = 1; i < pages; i++) {
            y1[i] = y2[i - 1] - 20f;
            y2[i] = y1[i] - height;
        }

        // we create a reader for a certain document
        PdfReader reader = new PdfReader(src.getAbsolutePath());
        // we retrieve the total number of pages
        int n = reader.getNumberOfPages();

        // step 1: creation of a document-object
        Document document = new Document(PageSize.A4);
        // step 2: we create a writer that listens to the document
        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(dest));
        // step 3: we open the document
        document.open();
        PdfContentByte cb = writer.getDirectContent();
        PdfImportedPage page;
        int rotation;
        int i = 0;
        int p = 0;
        // step 4: we add content
        while (i < n) {
            i++;
            Rectangle rect = reader.getPageSizeWithRotation(i);
            float factorx = (x2 - x1) / rect.width();
            float factory = (y1[p] - y2[p]) / rect.height();
            float factor = (factorx < factory ? factorx : factory);
            float dx = (factorx == factor ? 0f : ((x2 - x1) - rect.width() * factor) / 2f);
            float dy = (factory == factor ? 0f : ((y1[p] - y2[p]) - rect.height() * factor) / 2f);
            page = writer.getImportedPage(reader, i);
            rotation = reader.getPageRotation(i);
            if (rotation == 90 || rotation == 270) {
                cb.addTemplate(page, 0, -factor, factor, 0, x1 + dx, y2[p] + dy + rect.height() * factor);
            } else {
                cb.addTemplate(page, factor, 0, 0, factor, x1 + dx, y2[p] + dy);
            }
            cb.setRGBColorStroke(0xC0, 0xC0, 0xC0);
            cb.rectangle(x3 - 5f, y2[p] - 5f, x4 - x3 + 10f, y1[p] - y2[p] + 10f);
            for (float l = y1[p] - 19; l > y2[p]; l -= 16) {
                cb.moveTo(x3, l);
                cb.lineTo(x4, l);
            }
            cb.rectangle(x1 + dx, y2[p] + dy, rect.width() * factor, rect.height() * factor);
            cb.stroke();

            p++;
            if (p == pages) {
                p = 0;
                document.newPage();
            }
        }
        // step 5: we close the document
        document.close();
    } catch (Exception e) {

        System.err.println(e.getMessage());
    }
}

From source file:org.jpedal.examples.simpleviewer.utils.ItextFunctions.java

License:Open Source License

public void add(int pageCount, PdfPageData currentPageData, InsertBlankPDFPage addPage) {
    File tempFile = null;//from w w  w . j a v a  2  s .  c o  m

    try {
        tempFile = File.createTempFile("temp", null);

        ObjectStore.copy(selectedFile, tempFile.getAbsolutePath());
    } catch (Exception e) {
        return;
    }

    int pageToInsertBefore = addPage.getInsertBefore();

    boolean insertAsLastPage = false;
    if (pageToInsertBefore == -1)
        return;
    else if (pageToInsertBefore == -2)
        insertAsLastPage = true;

    try {
        PdfReader reader = new PdfReader(tempFile.getAbsolutePath());

        PdfStamper stamp = new PdfStamper(reader, new FileOutputStream(selectedFile));

        if (insertAsLastPage)
            stamp.insertPage(pageCount + 1, reader.getPageSizeWithRotation(pageCount));
        else
            stamp.insertPage(pageToInsertBefore, reader.getPageSizeWithRotation(pageToInsertBefore));

        stamp.close();
    } catch (Exception e) {

        ObjectStore.copy(tempFile.getAbsolutePath(), selectedFile);

        e.printStackTrace();

    } finally {
        tempFile.delete();
    }
}

From source file:org.jpedal.examples.simpleviewer.utils.ItextFunctions.java

License:Open Source License

public void rotate(int pageCount, PdfPageData currentPageData, RotatePDFPages current_selection) {
    File tempFile = null;//w  w  w  .  j ava  2s  .c o  m

    try {
        tempFile = File.createTempFile("temp", null);

        ObjectStore.copy(selectedFile, tempFile.getAbsolutePath());
    } catch (Exception e) {
        return;
    }

    try {
        int[] pgsToRotate = current_selection.getRotatedPages();

        if (pgsToRotate == null)
            return;

        int check = -1;

        if (pgsToRotate.length == 1) {
            check = currentGUI.showConfirmDialog(Messages.getMessage("PdfViewerMessage.ConfirmRotatePages"),
                    Messages.getMessage("PdfViewerMessage.Confirm"), JOptionPane.YES_NO_OPTION);
        } else {
            check = currentGUI.showConfirmDialog(Messages.getMessage("PdfViewerMessage.ConfirmRotatePages"),
                    Messages.getMessage("PdfViewerMessage.Confirm"), JOptionPane.YES_NO_OPTION);
        }

        if (check != 0)
            return;

        if (pgsToRotate == null)
            return;

        List pagesToRotate = new ArrayList();
        for (int i = 0; i < pgsToRotate.length; i++)
            pagesToRotate.add(new Integer(pgsToRotate[i]));

        int direction = current_selection.getDirection();

        PdfReader reader = new PdfReader(tempFile.getAbsolutePath());

        for (int page = 1; page <= pageCount; page++) {
            if (pagesToRotate.contains(new Integer(page))) {
                // int currentRotation =
                // Integer.parseInt(reader.getPageN(page).get(PdfName.ROTATE).toString());

                int currentRotation = currentPageData.getRotation(page);

                if (direction == ROTATECLOCKWISE)
                    reader.getPageN(page).put(PdfName.ROTATE, new PdfNumber((currentRotation + 90) % 360));
                else if (direction == ROTATECOUNTERCLOCKWISE)
                    reader.getPageN(page).put(PdfName.ROTATE, new PdfNumber((currentRotation - 90) % 360));
                else if (direction == ROTATE180)
                    reader.getPageN(page).put(PdfName.ROTATE, new PdfNumber((currentRotation + 180) % 360));
                else
                    throw new Exception("invalid desired rotation");
            }

        }

        PdfStamper stamp = new PdfStamper(reader, new FileOutputStream(selectedFile));
        stamp.close();

    } catch (Exception e) {

        ObjectStore.copy(tempFile.getAbsolutePath(), selectedFile);

        e.printStackTrace();

    } finally {
        tempFile.delete();
    }
}

From source file:org.jpedal.examples.simpleviewer.utils.ItextFunctions.java

License:Open Source License

public void setCrop(int pageCount, PdfPageData currentPageData, CropPDFPages cropPage) {
    File tempFile = null;/*from   ww  w  . j a  v a2 s.c o  m*/

    try {
        tempFile = File.createTempFile("temp", null);

        ObjectStore.copy(selectedFile, tempFile.getAbsolutePath());
    } catch (Exception e) {
        return;
    }

    try {

        int[] pgsToEdit = cropPage.getPages();

        if (pgsToEdit == null)
            return;

        List pagesToEdit = new ArrayList();
        for (int i = 0; i < pgsToEdit.length; i++)
            pagesToEdit.add(new Integer(pgsToEdit[i]));

        PdfReader reader = new PdfReader(tempFile.getAbsolutePath());

        boolean applyToCurrent = cropPage.applyToCurrentCrop();

        for (int page = 1; page <= pageCount; page++) {
            if (pagesToEdit.contains(new Integer(page))) {

                float currentLeftCrop = currentPageData.getCropBoxX(page);
                float currentBottomCrop = currentPageData.getCropBoxY(page);
                float currentRightCrop = currentPageData.getCropBoxWidth(page) + currentLeftCrop;
                float currentTopCrop = currentPageData.getCropBoxHeight(page) + currentBottomCrop;

                float[] newCrop = cropPage.getCrop();

                if (applyToCurrent) {
                    newCrop[0] = currentLeftCrop + newCrop[0];
                    newCrop[1] = currentBottomCrop + newCrop[1];
                    newCrop[2] = currentRightCrop - newCrop[2];
                    newCrop[3] = currentTopCrop - newCrop[3];
                } else {
                    newCrop[2] = reader.getPageSize(page).width() - newCrop[2];
                    newCrop[3] = reader.getPageSize(page).height() - newCrop[3];
                }

                reader.getPageN(page).put(PdfName.CROPBOX, new PdfArray(newCrop));
            }
        }

        PdfStamper stamp = new PdfStamper(reader, new FileOutputStream(selectedFile));
        stamp.close();

    } catch (Exception e) {

        ObjectStore.copy(tempFile.getAbsolutePath(), selectedFile);

        e.printStackTrace();

    } finally {
        tempFile.delete();
    }
}

From source file:org.jpedal.examples.simpleviewer.utils.ItextFunctions.java

License:Open Source License

public void delete(int pageCount, PdfPageData currentPageData, DeletePDFPages deletedPages) {
    File tempFile = null;//from  w  w w  .j  a v a 2  s  . c o m

    try {
        tempFile = File.createTempFile("temp", null);

        ObjectStore.copy(selectedFile, tempFile.getAbsolutePath());
    } catch (Exception e) {
        return;
    }

    try {
        int[] pgsToDelete = deletedPages.getDeletedPages();

        if (pgsToDelete == null)
            return;

        int check = -1;

        if (pgsToDelete.length == 1) {
            check = currentGUI.showConfirmDialog(Messages.getMessage("PdfViewerMessage.ConfirmDeletePage"),
                    Messages.getMessage("PdfViewerMessage.Confirm"), JOptionPane.YES_NO_OPTION);
        } else {
            check = currentGUI.showConfirmDialog(Messages.getMessage("PdfViewerMessage.ConfirmDeletePage"),
                    Messages.getMessage("PdfViewerMessage.Confirm"), JOptionPane.YES_NO_OPTION);
        }

        if (check != 0)
            return;

        if (pgsToDelete == null)
            return;

        List pagesToDelete = new ArrayList();
        for (int i = 0; i < pgsToDelete.length; i++)
            pagesToDelete.add(new Integer(pgsToDelete[i]));

        PdfReader reader = new PdfReader(tempFile.getAbsolutePath());

        List bookmarks = SimpleBookmark.getBookmark(reader);

        // int[][] xx = new int[pgsToDelete.length][1];
        // for(int i=0; i<pgsToDelete.length;i++){
        // xx[i][0] = pgsToDelete[i];
        // }
        //         
        // PageRanges pr = new PageRanges(xx);
        // int[] toRemove = linearize(pr.getMembers());
        //         
        // SimpleBookmark.eliminatePages(bookmarks,toRemove);
        SimpleBookmark.shiftPageNumbers(bookmarks, -1, new int[] { 5, 5 });

        // if(1==1)
        // return;

        /**
         * check document will have at leat 1 page
         */
        boolean pageAdded = false;

        for (int page = 1; page <= pageCount; page++) {
            if (!pagesToDelete.contains(new Integer(page))) {
                pageAdded = true;
                page = pageCount;
            }
        }

        if (!pageAdded) {
            currentGUI.showMessageDialog(Messages.getMessage("PdfViewerError.PageWillNotDelete"));
            return;
        }

        Document document = new Document();
        PdfCopy writer = new PdfCopy(document, new FileOutputStream(selectedFile));

        document.open();

        for (int page = 1; page <= pageCount; page++) {
            if (!pagesToDelete.contains(new Integer(page))) {
                PdfImportedPage pip = writer.getImportedPage(reader, page);

                writer.addPage(pip);
                pageAdded = true;
            }
        }

        writer.setOutlines(bookmarks);

        document.close();

    } catch (Exception e) {

        ObjectStore.copy(tempFile.getAbsolutePath(), selectedFile);

        e.printStackTrace();

    } finally {
        tempFile.delete();
    }
}

From source file:org.jpedal.examples.simpleviewer.utils.ItextFunctions.java

License:Open Source License

public void stampImage(int pageCount, PdfPageData currentPageData, final StampImageToPDFPages stampImage) {
    File tempFile = null;//ww  w .j  ava2s .c  o m

    try {
        tempFile = File.createTempFile("temp", null);

        ObjectStore.copy(selectedFile, tempFile.getAbsolutePath());
    } catch (Exception e) {
        return;
    }

    try {

        int[] pgsToEdit = stampImage.getPages();

        if (pgsToEdit == null)
            return;

        File fileToTest = new File(stampImage.getImageLocation());
        if (!fileToTest.exists()) {
            currentGUI.showMessageDialog(Messages.getMessage("PdfViewerError.ImageDoesNotExist"));
            return;
        }

        List pagesToEdit = new ArrayList();
        for (int i = 0; i < pgsToEdit.length; i++)
            pagesToEdit.add(new Integer(pgsToEdit[i]));

        final PdfReader reader = new PdfReader(tempFile.getAbsolutePath());

        int n = reader.getNumberOfPages();

        PdfStamper stamp = new PdfStamper(reader, new FileOutputStream(selectedFile));

        Image img = Image.getInstance(fileToTest.getAbsolutePath());

        int chosenWidthScale = stampImage.getWidthScale();
        int chosenHeightScale = stampImage.getHeightScale();

        img.scalePercent(chosenWidthScale, chosenHeightScale);

        String chosenPlacement = stampImage.getPlacement();

        int chosenRotation = stampImage.getRotation();
        img.setRotationDegrees(chosenRotation);

        String chosenHorizontalPosition = stampImage.getHorizontalPosition();
        String chosenVerticalPosition = stampImage.getVerticalPosition();

        float chosenHorizontalOffset = stampImage.getHorizontalOffset();
        float chosenVerticalOffset = stampImage.getVerticalOffset();

        for (int page = 0; page <= n; page++) {
            if (pagesToEdit.contains(new Integer(page))) {

                PdfContentByte cb;
                if (chosenPlacement.equals("Overlay"))
                    cb = stamp.getOverContent(page);
                else
                    cb = stamp.getUnderContent(page);

                int currentRotation = currentPageData.getRotation(page);
                Rectangle pageSize;
                if (currentRotation == 90 || currentRotation == 270)
                    pageSize = reader.getPageSize(page).rotate();
                else
                    pageSize = reader.getPageSize(page);

                float startx, starty;
                if (chosenVerticalPosition.equals("From the top")) {
                    starty = pageSize.height() - ((img.height() * (chosenHeightScale / 100)) / 2);
                } else if (chosenVerticalPosition.equals("Centered")) {
                    starty = (pageSize.height() / 2) - ((img.height() * (chosenHeightScale / 100)) / 2);
                } else {
                    starty = 0;
                }

                if (chosenHorizontalPosition.equals("From the left")) {
                    startx = 0;
                } else if (chosenHorizontalPosition.equals("Centered")) {
                    startx = (pageSize.width() / 2) - ((img.width() * (chosenWidthScale / 100)) / 2);
                } else {
                    startx = pageSize.width() - ((img.width() * (chosenWidthScale / 100)) / 2);
                }

                img.setAbsolutePosition(startx + chosenHorizontalOffset, starty + chosenVerticalOffset);

                cb.addImage(img);
            }
        }

        stamp.close();

    } catch (Exception e) {

        ObjectStore.copy(tempFile.getAbsolutePath(), selectedFile);

        e.printStackTrace();

    } finally {
        tempFile.delete();
    }
}

From source file:org.jpedal.examples.simpleviewer.utils.ItextFunctions.java

License:Open Source License

public void stampText(int pageCount, PdfPageData currentPageData, final StampTextToPDFPages stampText) {
    File tempFile = null;//from www  .ja  v  a  2s .  c o  m

    try {
        tempFile = File.createTempFile("temp", null);

        ObjectStore.copy(selectedFile, tempFile.getAbsolutePath());
    } catch (Exception e) {
        return;
    }

    try {

        int[] pgsToEdit = stampText.getPages();

        if (pgsToEdit == null)
            return;

        List pagesToEdit = new ArrayList();
        for (int i = 0; i < pgsToEdit.length; i++)
            pagesToEdit.add(new Integer(pgsToEdit[i]));

        final PdfReader reader = new PdfReader(tempFile.getAbsolutePath());

        PdfStamper stamp = new PdfStamper(reader, new FileOutputStream(selectedFile));

        for (int page = 1; page <= pageCount; page++) {
            if (pagesToEdit.contains(new Integer(page))) {

                String chosenText = stampText.getText();

                if (!chosenText.equals("")) {

                    String chosenFont = stampText.getFontName();
                    Color chosenFontColor = stampText.getFontColor();
                    int chosenFontSize = stampText.getFontSize();

                    int chosenRotation = stampText.getRotation();
                    String chosenPlacement = stampText.getPlacement();

                    String chosenHorizontalPosition = stampText.getHorizontalPosition();
                    String chosenVerticalPosition = stampText.getVerticalPosition();

                    float chosenHorizontalOffset = stampText.getHorizontalOffset();
                    float chosenVerticalOffset = stampText.getVerticalOffset();

                    BaseFont font = BaseFont.createFont(chosenFont, BaseFont.WINANSI, false);

                    PdfContentByte cb;
                    if (chosenPlacement.equals("Overlay"))
                        cb = stamp.getOverContent(page);
                    else
                        cb = stamp.getUnderContent(page);

                    cb.beginText();
                    cb.setColorFill(chosenFontColor);
                    cb.setFontAndSize(font, chosenFontSize);

                    int currentRotation = currentPageData.getRotation(page);
                    Rectangle pageSize;
                    if (currentRotation == 90 || currentRotation == 270)
                        pageSize = reader.getPageSize(page).rotate();
                    else
                        pageSize = reader.getPageSize(page);

                    float startx;
                    float starty;

                    if (chosenVerticalPosition.equals("From the top")) {
                        starty = pageSize.height();
                    } else if (chosenVerticalPosition.equals("Centered")) {
                        starty = pageSize.height() / 2;
                    } else {
                        starty = 0;
                    }

                    if (chosenHorizontalPosition.equals("From the left")) {
                        startx = 0;
                    } else if (chosenHorizontalPosition.equals("Centered")) {
                        startx = pageSize.width() / 2;
                    } else {
                        startx = pageSize.width();
                    }

                    cb.showTextAligned(Element.ALIGN_CENTER, chosenText, startx + chosenHorizontalOffset,
                            starty + chosenVerticalOffset, chosenRotation);
                    cb.endText();
                }
            }
        }

        stamp.close();

    } catch (Exception e) {

        ObjectStore.copy(tempFile.getAbsolutePath(), selectedFile);

        e.printStackTrace();

    } finally {
        tempFile.delete();
    }
}

From source file:org.jpedal.examples.simpleviewer.utils.ItextFunctions.java

License:Open Source License

public void addHeaderFooter(int pageCount, PdfPageData currentPageData,
        final AddHeaderFooterToPDFPages addHeaderFooter) {
    File tempFile = null;/*w  w  w.  j a v  a  2  s .c o m*/

    try {
        tempFile = File.createTempFile("temp", null);

        ObjectStore.copy(selectedFile, tempFile.getAbsolutePath());
    } catch (Exception e) {
        return;
    }

    try {

        int[] pgsToEdit = addHeaderFooter.getPages();

        if (pgsToEdit == null)
            return;

        List pagesToEdit = new ArrayList();
        for (int i = 0; i < pgsToEdit.length; i++)
            pagesToEdit.add(new Integer(pgsToEdit[i]));

        final PdfReader reader = new PdfReader(tempFile.getAbsolutePath());

        PdfStamper stamp = new PdfStamper(reader, new FileOutputStream(selectedFile));

        String chosenFont = addHeaderFooter.getFontName();
        Color chosenFontColor = addHeaderFooter.getFontColor();
        int chosenFontSize = addHeaderFooter.getFontSize();

        float chosenLeftRightMargin = addHeaderFooter.getLeftRightMargin();
        float chosenTopBottomMargin = addHeaderFooter.getTopBottomMargin();

        String text[] = new String[6];
        text[0] = addHeaderFooter.getLeftHeader();
        text[1] = addHeaderFooter.getCenterHeader();
        text[2] = addHeaderFooter.getRightHeader();
        text[3] = addHeaderFooter.getLeftFooter();
        text[4] = addHeaderFooter.getCenterFooter();
        text[5] = addHeaderFooter.getRightFooter();

        Date date = new Date();
        String shortDate = DateFormat.getDateInstance(DateFormat.SHORT).format(date);
        String longDate = DateFormat.getDateInstance(DateFormat.LONG).format(date);

        SimpleDateFormat formatter = new SimpleDateFormat("hh:mm:ss a");
        String time12 = formatter.format(date);

        formatter = new SimpleDateFormat("HH.mm.ss");
        String time24 = formatter.format(date);

        String fileName = new File(selectedFile).getName();

        BaseFont font = BaseFont.createFont(chosenFont, BaseFont.WINANSI, false);

        for (int page = 1; page <= pageCount; page++) {
            if (pagesToEdit.contains(new Integer(page))) {
                String[] textCopy = new String[text.length];
                System.arraycopy(text, 0, textCopy, 0, text.length);

                for (int i = 0; i < 6; i++) {
                    textCopy[i] = textCopy[i].replaceAll("<d>", shortDate);
                    textCopy[i] = textCopy[i].replaceAll("<D>", longDate);
                    textCopy[i] = textCopy[i].replaceAll("<t>", time12);
                    textCopy[i] = textCopy[i].replaceAll("<T>", time24);
                    textCopy[i] = textCopy[i].replaceAll("<f>", fileName);
                    textCopy[i] = textCopy[i].replaceAll("<F>", selectedFile);
                    textCopy[i] = textCopy[i].replaceAll("<p>", "" + page);
                    textCopy[i] = textCopy[i].replaceAll("<P>", "" + pageCount);
                }

                PdfContentByte cb = stamp.getOverContent(page);

                cb.beginText();
                cb.setColorFill(chosenFontColor);
                cb.setFontAndSize(font, chosenFontSize);

                Rectangle pageSize = reader.getPageSizeWithRotation(page);

                cb.showTextAligned(Element.ALIGN_LEFT, textCopy[0], chosenLeftRightMargin,
                        pageSize.height() - chosenTopBottomMargin, 0);
                cb.showTextAligned(Element.ALIGN_CENTER, textCopy[1], pageSize.width() / 2,
                        pageSize.height() - chosenTopBottomMargin, 0);
                cb.showTextAligned(Element.ALIGN_RIGHT, textCopy[2], pageSize.width() - chosenLeftRightMargin,
                        pageSize.height() - chosenTopBottomMargin, 0);

                cb.showTextAligned(Element.ALIGN_LEFT, textCopy[3], chosenLeftRightMargin,
                        chosenTopBottomMargin, 0);
                cb.showTextAligned(Element.ALIGN_CENTER, textCopy[4], pageSize.width() / 2,
                        chosenTopBottomMargin, 0);
                cb.showTextAligned(Element.ALIGN_RIGHT, textCopy[5], pageSize.width() - chosenLeftRightMargin,
                        chosenTopBottomMargin, 0);

                cb.endText();
            }
        }

        stamp.close();

    } catch (Exception e) {

        ObjectStore.copy(tempFile.getAbsolutePath(), selectedFile);

        e.printStackTrace();

    } finally {
        tempFile.delete();
    }
}

From source file:org.jpedal.examples.simpleviewer.utils.ItextFunctions.java

License:Open Source License

public void encrypt(int pageCount, PdfPageData currentPageData, EncryptPDFDocument encryptPage) {
    String p = encryptPage.getPermissions();
    int encryptionLevel = encryptPage.getEncryptionLevel();
    String userPassword = encryptPage.getUserPassword();
    String masterPassword = encryptPage.getMasterPassword();

    int permit[] = { PdfWriter.AllowPrinting, PdfWriter.AllowModifyContents, PdfWriter.AllowCopy,
            PdfWriter.AllowModifyAnnotations, PdfWriter.AllowFillIn };

    int permissions = 0;
    for (int i = 0; i < p.length(); ++i) {
        permissions |= (p.charAt(i) == '0' ? 0 : permit[i]);
    }//w  w w.  jav  a 2 s.  c o m

    File tempFile = null;

    try {
        tempFile = File.createTempFile("temp", null);

        ObjectStore.copy(selectedFile, tempFile.getAbsolutePath());
    } catch (Exception e) {
        return;
    }

    try {
        PdfReader reader = new PdfReader(tempFile.getAbsolutePath());

        PdfEncryptor.encrypt(reader, new FileOutputStream(selectedFile), userPassword.getBytes(),
                masterPassword.getBytes(), permissions, encryptionLevel == 0);

    } catch (Exception e) {

        ObjectStore.copy(tempFile.getAbsolutePath(), selectedFile);

        e.printStackTrace();

    } finally {
        tempFile.delete();
    }
}

From source file:org.jrimum.bopepo.pdf.PdfDocMix.java

License:Apache License

/**
 * Inicializa os principais objetos para a escrita dos dados do documento no
 * template PDF: {@code stamper}, {@code reader} e {@code outputStream}.
 * //  w  w  w  .ja  va2  s.  co m
 * @since 0.2
 */
private void init() {

    try {

        reader = new PdfReader(getTemplate());

        outputStream = new ByteArrayOutputStream();

        stamper = new PdfStamper(reader, outputStream);

        final String JRIMUM = "jrimum.org/bopepo";

        String creator = docInfo.creator();

        if (isBlank(creator)) {
            withCreator(JRIMUM);
        } else {
            withCreator(creator + " by (" + JRIMUM + ")");
        }

        if (isNull(docInfo.creation())) {
            docInfo.creation(Calendar.getInstance());
        }

        stamper.setMoreInfo((HashMap<?, ?>) docInfo.toMap());

        if (isNotNull(displayDocTitle)) {
            stamper.addViewerPreference(PdfName.DISPLAYDOCTITLE,
                    displayDocTitle ? PdfBoolean.PDFTRUE : PdfBoolean.PDFFALSE);
        }

        form = stamper.getAcroFields();

    } catch (Exception e) {

        Exceptions.throwIllegalStateException(e);
    }
}