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

List of usage examples for org.apache.pdfbox.pdmodel PDDocument close

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Introduction

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

Prototype

@Override
public void close() throws IOException

Source Link

Document

This will close the underlying COSDocument object.

Usage

From source file:org.oscarehr.document.web.SplitDocumentAction.java

License:Open Source License

public ActionForward rotate90(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws Exception {
    Document doc = documentDAO.getDocument(request.getParameter("document"));

    FileInputStream input = new FileInputStream(EDocUtil.getDocumentPath(doc.getDocfilename()));
    PDFParser parser = new PDFParser(input);
    parser.parse();/*from  w  w  w .j a  v a 2 s .  co  m*/
    PDDocument pdf = parser.getPDDocument();
    int x = 1;
    for (Object p : pdf.getDocumentCatalog().getAllPages()) {
        PDPage pg = (PDPage) p;
        Integer r = (pg.getRotation() != null ? pg.getRotation() : 0);
        pg.setRotation((r + 90) % 360);

        ManageDocumentAction.deleteCacheVersion(doc, x);
        x++;
    }

    pdf.save(EDocUtil.getDocumentPath(doc.getDocfilename()));
    pdf.close();

    input.close();

    return null;

}

From source file:org.oscarehr.document.web.SplitDocumentAction.java

License:Open Source License

public ActionForward removeFirstPage(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws Exception {
    Document doc = documentDAO.getDocument(request.getParameter("document"));

    //      String docdownload = oscar.OscarProperties.getInstance().getProperty("DOCUMENT_DIR");
    String docdownload = EDocUtil.getDocumentPath(doc.getDocfilename());

    //      FileInputStream input = new FileInputStream(docdownload + doc.getDocfilename());
    FileInputStream input = new FileInputStream(docdownload);
    PDFParser parser = new PDFParser(input);
    parser.parse();/*from  w ww .j a v a 2s. c o  m*/
    PDDocument pdf = parser.getPDDocument();

    // Documents must have at least 2 pages, for the first page to be removed.
    if (pdf.getNumberOfPages() <= 1) {
        return null;
    }

    int x = 1;
    for (Object p : pdf.getDocumentCatalog().getAllPages()) {
        ManageDocumentAction.deleteCacheVersion(doc, x);
        x++;
    }

    pdf.removePage(0);

    EDocUtil.subtractOnePage(request.getParameter("document"));

    //      pdf.save(docdownload + doc.getDocfilename());
    System.gc(); //avoid Win channel lock problem
    pdf.save(docdownload);
    pdf.close();

    input.close();

    return null;
}

From source file:org.paxle.parser.pdf.impl.PdfParser.java

License:Open Source License

public IParserDocument parse(URI location, String charset, InputStream fileIn)
        throws ParserException, UnsupportedEncodingException, IOException {
    IParserDocument parserDoc = null;/*from ww w .  j a  v  a 2 s.  com*/
    PDDocument pddDoc = null;

    try {
        final IParserContext pc = this.contextLocal.getCurrentContext();
        final ICommandProfile cmdProfile = pc.getCommandProfile();

        // create an empty document         
        parserDoc = pc.createDocument();

        // parse it
        final PDFParser parser = new PDFParser(fileIn);
        parser.parse();
        pddDoc = parser.getPDDocument();

        // check document encryption
        if (pddDoc.isEncrypted()) {
            if (this.logger.isDebugEnabled()) {
                this.logger.debug(String.format("Document '%s' is encrypted.", location));
            }

            // determine the decryption password
            String pwd = "";
            if (cmdProfile != null) {
                String tmp = (String) cmdProfile.getProperty("org.paxle.parser.pdf.impl.decryptionPassword");
                if (tmp != null)
                    pwd = tmp;
            }

            // try to open document with the given password
            try {
                final StandardDecryptionMaterial dm = new StandardDecryptionMaterial(pwd);
                pddDoc.openProtection(dm);
                final AccessPermission accessPermission = pddDoc.getCurrentAccessPermission();

                if (accessPermission == null || !accessPermission.canExtractContent()) {
                    if (this.logger.isInfoEnabled()) {
                        this.logger.debug(
                                String.format("No permission to extract content of document '%s'.", location));
                    }
                    parserDoc.setStatus(IParserDocument.Status.FAILURE, "PDF Document is encrypted.");
                    return parserDoc;
                }
            } catch (Throwable e) {
                this.logger.error(String.format("Unable to decrypt document '%s'.", location), e);
                parserDoc.setStatus(IParserDocument.Status.FAILURE, String
                        .format("Unable to decrypt document. %s: %s", e.getClass().getName(), e.getMessage()));
                return parserDoc;
            }
        }

        // extract metadata
        this.extractMetaData(parserDoc, pddDoc);

        // extract text
        final PDFTextStripper stripper = new PDFTextStripper();

        // XXX: we could limit the amount of parsed pages via crawling-profile properties?
        // stripper.setStartPage(startPageValue);
        // stripper.setEndPage(endPageValue);

        final Writer pdocWriter = parserDoc.getTextWriter();
        stripper.writeText(pddDoc, pdocWriter);
        pdocWriter.flush();

        // extracting URIs
        this.extractURLs(parserDoc, pddDoc);

        // extracting embedded files
        this.extractEmbeddedFiles(location, parserDoc, pddDoc);

        parserDoc.setStatus(IParserDocument.Status.OK);
        return parserDoc;
    } catch (Throwable e) {
        throw new ParserException("Error parsing pdf document. " + e.getMessage(), e);
    } finally {
        if (pddDoc != null)
            try {
                pddDoc.close();
            } catch (Exception e) {
                this.logger.error(e);
            }
    }
}

From source file:org.pdfgal.pdfgal.pdfgal.impl.PDFGalImpl.java

License:Open Source License

@Override
public List<String> split(final String inputUri, final String outputUri, final List<Integer> pages)
        throws IOException, COSVisitorException {

    final List<String> result = new ArrayList<String>();

    if (StringUtils.isNotBlank(inputUri) && StringUtils.isNotBlank(outputUri)
            && CollectionUtils.isNotEmpty(pages)) {

        final PDDocument doc = PDDocument.load(inputUri);
        final List<PDDocument> splittedDocs = new ArrayList<PDDocument>();
        @SuppressWarnings("unchecked")
        final List<PDPage> pagesList = doc.getDocumentCatalog().getAllPages();

        // This section creates a new document for each split
        // indicated into the list, except the last one.
        Integer currentPage = 0;/*from  w  w w .  j  a  v  a2s  .c o  m*/
        for (final Integer page : pages) {
            final PDDocument document = new PDDocument();
            for (Integer i = currentPage; i <= page - 2; i++) {
                document.addPage(pagesList.get(i));
            }
            splittedDocs.add(document);
            currentPage = page - 1;
            document.close();
        }

        // This section splits the last document
        final PDDocument lastDocument = new PDDocument();
        for (Integer i = currentPage; i < pagesList.size(); i++) {
            lastDocument.addPage(pagesList.get(i));
        }
        splittedDocs.add(lastDocument);
        lastDocument.close();

        Integer subIndex = 1;
        for (final PDDocument document : splittedDocs) {
            final String extension = this.converterUtils.addSubIndexBeforeExtension(outputUri, subIndex++);
            document.save(extension);
            result.add(extension);
        }

        doc.close();

    } else {
        throw new IllegalArgumentException(Constants.ILLEGAL_ARGUMENT_EXCEPTION_MESSAGE);
    }

    return result;
}

From source file:org.pdfgal.pdfgal.pdfgal.impl.PDFGalImpl.java

License:Open Source License

@Override
public List<String> split(final String inputUri, final String outputUri, final Integer pages)
        throws IOException, COSVisitorException {

    final List<String> result = new ArrayList<String>();

    if (StringUtils.isNotBlank(inputUri) && StringUtils.isNotBlank(outputUri) && pages != null) {

        final PDDocument doc = PDDocument.load(inputUri);

        final Splitter splitter = new Splitter();

        splitter.setSplitAtPage(pages);/*from  w  w w .  j a  va  2  s  .c  o  m*/

        final List<PDDocument> splittedDocs = splitter.split(doc);

        Integer subIndex = 1;
        for (final PDDocument document : splittedDocs) {
            final String extension = this.converterUtils.addSubIndexBeforeExtension(outputUri, subIndex++);
            document.save(extension);
            result.add(extension);
            document.close();
        }

        doc.close();

    } else {
        throw new IllegalArgumentException(Constants.ILLEGAL_ARGUMENT_EXCEPTION_MESSAGE);
    }

    return result;
}

From source file:org.pdfgal.pdfgal.pdfgal.impl.PDFGalImpl.java

License:Open Source License

@Override
public void protect(final String inputUri, final String outputUri, final String password)
        throws IOException, BadSecurityHandlerException, COSVisitorException {

    if (StringUtils.isNotBlank(inputUri) && StringUtils.isNotBlank(outputUri)
            && StringUtils.isNotBlank(password)) {

        final PDDocument doc = PDDocument.load(inputUri);

        final StandardProtectionPolicy pp = new StandardProtectionPolicy(password, password,
                new AccessPermission());
        doc.protect(pp);//  w w  w.jav  a  2s.  co  m

        doc.save(outputUri);

        doc.close();

    } else {
        throw new IllegalArgumentException(Constants.ILLEGAL_ARGUMENT_EXCEPTION_MESSAGE);
    }
}

From source file:org.pdfgal.pdfgal.pdfgal.impl.PDFGalImpl.java

License:Open Source License

@Override
public void unProtect(final String inputUri, final String outputUri, final String password)
        throws IOException, COSVisitorException, BadSecurityHandlerException, CryptographyException {

    if (StringUtils.isNotBlank(inputUri) && StringUtils.isNotBlank(outputUri)
            && StringUtils.isNotBlank(password)) {

        final PDDocument doc = PDDocument.load(inputUri);

        final DecryptionMaterial decryptionMaterial = new StandardDecryptionMaterial(password);
        doc.openProtection(decryptionMaterial);

        final StandardProtectionPolicy pp = new StandardProtectionPolicy(null, null, new AccessPermission());
        doc.protect(pp);/*w  w w .j  a v a 2 s  . co  m*/

        doc.save(outputUri);

        doc.close();

    } else {
        throw new IllegalArgumentException(Constants.ILLEGAL_ARGUMENT_EXCEPTION_MESSAGE);
    }
}

From source file:org.pdfgal.pdfgal.pdfgal.impl.PDFGalImpl.java

License:Open Source License

@Override
public void putWatermark(final String inputUri, final String outputUri, final String text, final Color color,
        final Float alpha, final WatermarkPosition watermarkPosition, final List<Integer> pages)
        throws IOException, COSVisitorException, WatermarkOutOfLengthException {

    if (StringUtils.isNotBlank(inputUri) && StringUtils.isNotBlank(outputUri) && StringUtils.isNotBlank(text)
            && color != null && alpha != null && watermarkPosition != null) {

        // If watermark position is not centered, then max length is the
        // same for landscape and portrait, text length is tested here so
        // there is no need to continue.
        if (!WatermarkPosition.CENTER.equals(watermarkPosition)
                && text.length() > watermarkPosition.getMaxLengthPortrait()) {
            throw new WatermarkOutOfLengthException(Constants.WATERMARK_OUT_OF_LENGTH_EXCEPTION_MESSAGE);
        }// www.  ja va 2 s  .co  m

        final PDDocument doc = PDDocument.load(inputUri);
        final List<?> allPages = doc.getDocumentCatalog().getAllPages();

        this.converterUtils.deleteNonSelectedPositions(allPages, pages);

        if (CollectionUtils.isNotEmpty(allPages)) {
            for (final Object object : allPages) {
                final PDPage page = (PDPage) object;

                // The transparency, opacity of graphic objects can be set
                // directly
                // on the drawing commands but need to be set to a graphic
                // state
                // which will become part of the resources. Graphic state is
                // set
                // up.
                this.watermarkUtils.setUpGraphicState(page, alpha);

                // Now we will be able to call the state definition before
                // doing
                // the
                // drawing
                try {
                    this.watermarkUtils.addWatermark(doc, page, color, text, watermarkPosition);
                } catch (final WatermarkOutOfLengthException e) {
                    doc.close();
                    throw e;
                }
            }
        }

        doc.save(outputUri);
        doc.close();

    } else {
        throw new IllegalArgumentException(Constants.ILLEGAL_ARGUMENT_EXCEPTION_MESSAGE);
    }
}

From source file:org.pdfgal.pdfgal.pdfgal.impl.PDFGalImpl.java

License:Open Source License

@Override
public void addBookmarks(final String inputUri, final String outputUri, final String title,
        final List<PDFGalBookmark> pdfGalBookmarksList) throws IOException, COSVisitorException {

    if (StringUtils.isNotBlank(inputUri) && StringUtils.isNotBlank(outputUri) && StringUtils.isNotEmpty(title)
            && CollectionUtils.isNotEmpty(pdfGalBookmarksList)) {

        final PDDocument doc = PDDocument.load(inputUri);

        final PDDocumentOutline outline = new PDDocumentOutline();
        doc.getDocumentCatalog().setDocumentOutline(outline);
        final PDOutlineItem pagesOutline = new PDOutlineItem();
        pagesOutline.setTitle(title);/*from   w w  w.j  av a 2 s. c  om*/
        @SuppressWarnings("unchecked")
        final List<PDPage> pages = doc.getDocumentCatalog().getAllPages();
        outline.appendChild(pagesOutline);

        for (final PDFGalBookmark pdfGalBookmark : pdfGalBookmarksList) {
            if (pdfGalBookmark != null && pdfGalBookmark.isInitializated()) {
                final PDPage page = pages.get(pdfGalBookmark.getPage() - 1);
                final PDPageFitWidthDestination dest = new PDPageFitWidthDestination();
                dest.setPage(page);
                final PDOutlineItem bookmark = new PDOutlineItem();
                bookmark.setDestination(dest);
                bookmark.setTitle(pdfGalBookmark.getText());
                pagesOutline.appendChild(bookmark);
            }
        }
        pagesOutline.openNode();
        outline.openNode();

        doc.save(outputUri);
        doc.close();

    } else {
        throw new IllegalArgumentException(Constants.ILLEGAL_ARGUMENT_EXCEPTION_MESSAGE);
    }
}

From source file:org.pdfgal.pdfgal.pdfgal.impl.PDFGalImpl.java

License:Open Source License

@Override
public void reIndexPageNumbers(final String inputUri, final String outputUri,
        final List<PDFGalPageNumbering> pdfGalPageNumberingList) throws IOException, COSVisitorException {

    if (StringUtils.isNotBlank(inputUri) && StringUtils.isNotBlank(outputUri)
            && CollectionUtils.isNotEmpty(pdfGalPageNumberingList)) {

        final PDDocument doc = PDDocument.load(inputUri);

        final PDPageLabels pdPageLabels = new PDPageLabels(doc);

        for (final PDFGalPageNumbering pageNumbering : pdfGalPageNumberingList) {
            if (pageNumbering.isInitializated()) {
                final PDPageLabelRange pdPageLabelRange = new PDPageLabelRange();
                pdPageLabelRange.setStyle(pageNumbering.getNumberingStyle().getValue());
                pdPageLabels.setLabelItem(pageNumbering.getPageNumber() - 1, pdPageLabelRange);
            }/*w w  w.j a  va 2 s  .c  o  m*/
        }

        doc.getDocumentCatalog().setPageLabels(pdPageLabels);

        doc.save(outputUri);
        doc.close();

    } else {
        throw new IllegalArgumentException(Constants.ILLEGAL_ARGUMENT_EXCEPTION_MESSAGE);
    }
}