Package org.apache.pdfbox.pdmodel

Examples of org.apache.pdfbox.pdmodel.PDDocumentNameDictionary

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    }
   
    private void extractEmbeddedDocuments(PDDocument document, ContentHandler handler)
            throws IOException, SAXException, TikaException {
        PDDocumentCatalog catalog = document.getDocumentCatalog();
        PDDocumentNameDictionary names = catalog.getNames();
        if (names == null){
            return;
        }
        PDEmbeddedFilesNameTreeNode embeddedFiles = names.getEmbeddedFiles();

        if (embeddedFiles == null) {
            return;
        }
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        {
            destThreads.addAll( srcThreads );
        }

        COSName names = COSName.getPDFName( "Names" );
        PDDocumentNameDictionary destNames = destCatalog.getNames();
        PDDocumentNameDictionary srcNames = srcCatalog.getNames();
        if( srcNames != null )
        {
            if( destNames == null )
            {
                destCatalog.getCOSDictionary().setItem( names, cloneForNewDocument( destination, srcNames ) );
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                // Extract text for main document:
                stripper.writeText( document, output );
               
                // ... also for any embedded PDFs:
                PDDocumentCatalog catalog = document.getDocumentCatalog();
                PDDocumentNameDictionary names = catalog.getNames();   
                if (names != null)
                {
                    PDEmbeddedFilesNameTreeNode embeddedFiles = names.getEmbeddedFiles();
                    if (embeddedFiles != null)
                    {
                        Map<String,COSObjectable> embeddedFileNames = embeddedFiles.getNames();
                        if (embeddedFileNames != null) {
                            for (Map.Entry<String,COSObjectable> ent : embeddedFileNames.entrySet())
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    private File extractEmbeddedFile(InputStream pdfInputStream, String name) throws IOException
    {
        PDDocument docWithEmbeddedFile;
        docWithEmbeddedFile = PDDocument.load(pdfInputStream);
        PDDocumentCatalog catalog = docWithEmbeddedFile.getDocumentCatalog();
        PDDocumentNameDictionary names = catalog.getNames();
        PDEmbeddedFilesNameTreeNode embeddedFiles = names.getEmbeddedFiles();
        Map<String, COSObjectable> embeddedFileNames = embeddedFiles.getNames();
        Assert.assertEquals(1, embeddedFileNames.size());
        Map.Entry<String, COSObjectable> entry = embeddedFileNames.entrySet().iterator().next();
        LOG.info("Processing embedded file " + entry.getKey() + ":");
        PDComplexFileSpecification complexFileSpec = (PDComplexFileSpecification) entry.getValue();
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            // add the new node as kid to the root node
            List<PDEmbeddedFilesNameTreeNode> kids = new ArrayList<PDEmbeddedFilesNameTreeNode>();
            kids.add(treeNode);
            efTree.setKids(kids);
            // add the tree to the document catalog
            PDDocumentNameDictionary names = new PDDocumentNameDictionary( doc.getDocumentCatalog() );
            names.setEmbeddedFiles( efTree );
            doc.getDocumentCatalog().setNames( names );


            doc.save( file );
        }
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        else
        {
            destThreads.addAll(srcThreads);
        }

        PDDocumentNameDictionary destNames = destCatalog.getNames();
        PDDocumentNameDictionary srcNames = srcCatalog.getNames();
        if (srcNames != null)
        {
            if (destNames == null)
            {
                destCatalog.getCOSObject().setItem(COSName.NAMES, cloner.cloneForNewDocument(srcNames));
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        {
            PDDocument doc = PDDocument.load(TestEmbeddedFiles.class.getResourceAsStream(
                "null_PDComplexFileSpecification.pdf"));

            PDDocumentCatalog catalog = doc.getDocumentCatalog();
            PDDocumentNameDictionary names = catalog.getNames();
            assertEquals("expected two files", 2, names.getEmbeddedFiles().getNames().size());
            PDEmbeddedFilesNameTreeNode embeddedFiles = names.getEmbeddedFiles();

            PDComplexFileSpecification spec = (PDComplexFileSpecification)
                                            embeddedFiles.getNames().get("non-existent-file.docx");

            if (spec != null)
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        PDDocument doc = PDDocument.load(TestEmbeddedFiles.class
                .getResourceAsStream("testPDF_multiFormatEmbFiles.pdf"));

        PDDocumentCatalog catalog = doc.getDocumentCatalog();
        PDDocumentNameDictionary names = catalog.getNames();
        PDEmbeddedFilesNameTreeNode treeNode = names.getEmbeddedFiles();
        List<PDNameTreeNode> kids = treeNode.getKids();
        for (PDNameTreeNode kid : kids)
        {
            Map<String, COSObjectable> tmpNames = kid.getNames();
            COSObjectable obj = tmpNames.get("My first attachment");
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     * @param ctx
     * @throws ValidationException
     */
    protected void validateNames(PreflightContext ctx) throws ValidationException
    {
        PDDocumentNameDictionary names = catalog.getNames();
        if (names != null)
        {
            PDEmbeddedFilesNameTreeNode efs = names.getEmbeddedFiles();
            if (efs != null)
            {
                addValidationError(ctx, new ValidationError(ERROR_SYNTAX_TRAILER_CATALOG_EMBEDDEDFILES,
                        "EmbeddedFile entry is present in the Names dictionary"));
            }
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        PDPageDestination pageDestination;
        if( dest instanceof PDNamedDestination )
        {
            //if we have a named destination we need to lookup the PDPageDestination
            PDNamedDestination namedDest = (PDNamedDestination)dest;
            PDDocumentNameDictionary namesDict = doc.getDocumentCatalog().getNames();
            if( namesDict != null )
            {
                PDDestinationNameTreeNode destsTree = namesDict.getDests();
                if( destsTree != null )
                {
                    pageDestination = (PDPageDestination)destsTree.getValue( namedDest.getNamedDestination() );
                }
                else
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Related Classes of org.apache.pdfbox.pdmodel.PDDocumentNameDictionary

  • org.apache.padaf.preflight.helpers.CatalogValidationHelper
  • org.apache.pdfbox.cos.COSBase
  • org.apache.pdfbox.cos.COSDictionary
  • org.apache.pdfbox.encryption.TestSymmetricKeyEncryption
  • org.apache.pdfbox.examples.pdmodel.EmbeddedFiles
  • org.apache.pdfbox.examples.pdmodel.ExtractEmbeddedFiles
  • org.apache.pdfbox.ExtractText
  • org.apache.pdfbox.pdmodel.common.TestEmbeddedFiles
  • org.apache.pdfbox.pdmodel.interactive.documentnavigation.outline.PDOutlineItem
  • org.apache.pdfbox.preflight.process.CatalogValidationProcess
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