Package org.apache.pdfbox.pdmodel.common.filespecification

Examples of org.apache.pdfbox.pdmodel.common.filespecification.PDComplexFileSpecification

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        EmbeddedDocumentExtractor embeddedExtractor) throws IOException, SAXException, TikaException {
        if (embeddedFileNames == null){
            return;
        }
        for (Map.Entry<String,COSObjectable> ent : embeddedFileNames.entrySet()) {
            PDComplexFileSpecification spec = (PDComplexFileSpecification) ent.getValue();
            PDEmbeddedFile file = spec.getEmbeddedFile();

            Metadata metadata = new Metadata();
            // TODO: other metadata?
            metadata.set(Metadata.RESOURCE_NAME_KEY, ent.getKey());
            metadata.set(Metadata.CONTENT_TYPE, file.getSubtype());
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                            {
                                if (debug)
                                {
                                    System.err.println("Processing embedded file " + ent.getKey() + ":");
                                }
                                PDComplexFileSpecification spec = (PDComplexFileSpecification) ent.getValue();
                                PDEmbeddedFile file = spec.getEmbeddedFile();
                                if (file != null && file.getSubtype().equals("application/pdf"))
                                {
                                    if (debug)
                                    {
                                        System.err.println("  is PDF (size=" + file.getSize() + ")");
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        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();
        PDEmbeddedFile embeddedFile = complexFileSpec.getEmbeddedFile();

        File resultFile = new File(testResultsDir, name);
        FileOutputStream fos = new FileOutputStream(resultFile);
        InputStream is = embeddedFile.createInputStream();
        IOUtils.copy(is, fos);
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            //embedded files are stored in a named tree
            PDEmbeddedFilesNameTreeNode efTree = new PDEmbeddedFilesNameTreeNode();

            //first create the file specification, which holds the embedded file
            PDComplexFileSpecification fs = new PDComplexFileSpecification();
            fs.setFile( "Test.txt" );
            //create a dummy file stream, this would probably normally be a FileInputStream
            byte[] data = "This is the contents of the embedded file".getBytes("ISO-8859-1");
            ByteArrayInputStream fakeFile =
                new ByteArrayInputStream( data );
            PDEmbeddedFile ef = new PDEmbeddedFile(doc, fakeFile );
            //now lets some of the optional parameters
            ef.setSubtype( "test/plain" );
            ef.setSize( data.length );
            ef.setCreationDate( new GregorianCalendar() );
            fs.setEmbeddedFile( ef );

            // create a new tree node and add the embedded file
            PDEmbeddedFilesNameTreeNode treeNode = new PDEmbeddedFilesNameTreeNode();
            treeNode.setNames( Collections.singletonMap( "My first attachment",  fs ) );
            // add the new node as kid to the root node
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            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)
            {
                embeddedFile = spec.getEmbeddedFile();
                ok = true;
            }
            //now test for actual attachment
            spec = (PDComplexFileSpecification)embeddedFiles.getNames().get("My first attachment");
            assertNotNull("one attachment actually exists", spec);
            assertEquals("existing file length", 17660, spec.getEmbeddedFile().getLength());
            spec = (PDComplexFileSpecification)embeddedFiles
                                                    .getNames().get("non-existent-file.docx");
        }
        catch (NullPointerException e)
        {
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        {
            Map<String, COSObjectable> tmpNames = kid.getNames();
            COSObjectable obj = tmpNames.get("My first attachment");
            if (obj instanceof PDComplexFileSpecification)
            {
                PDComplexFileSpecification spec = (PDComplexFileSpecification) obj;
                nonOSFile = spec.getEmbeddedFile();
                macFile = spec.getEmbeddedFileMac();
                dosFile = spec.getEmbeddedFileDos();
                unixFile = spec.getEmbeddedFileUnix();
            }
        }

        assertTrue("non os specific",
                byteArrayContainsLC("non os specific", nonOSFile.getByteArray(), "ISO-8859-1"));
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                    for (PDAnnotation annotation : page.getAnnotations())
                    {
                        if (annotation instanceof PDAnnotationFileAttachment)
                        {
                            PDAnnotationFileAttachment annotationFileAttachment = (PDAnnotationFileAttachment) annotation;
                            PDComplexFileSpecification fileSpec = (PDComplexFileSpecification) annotationFileAttachment.getFile();
                            PDEmbeddedFile embeddedFile = getEmbeddedFile(fileSpec);
                            extractFile(filePath, fileSpec.getFilename(), embeddedFile);
                        }
                    }
                }
               
            }
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    private static void extractFiles(Map<String,COSObjectable> names, String filePath)
            throws IOException
    {
        for (String filename : names.keySet())
        {
            PDComplexFileSpecification fileSpec = (PDComplexFileSpecification)names.get(filename);
            PDEmbeddedFile embeddedFile = getEmbeddedFile(fileSpec);
            extractFile(filePath, filename, embeddedFile);
        }
    }
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                            {
                                if (debug)
                                {
                                    System.err.println("Processing embedded file " + ent.getKey() + ":");
                                }
                                PDComplexFileSpecification spec = (PDComplexFileSpecification) ent.getValue();
                                PDEmbeddedFile file = spec.getEmbeddedFile();
                                if (file.getSubtype().equals("application/pdf"))
                                {
                                    if (debug)
                                    {
                                        System.err.println("  is PDF (size=" + file.getSize() + ")");
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    private static void extractFiles(Map<String,COSObjectable> names, String filePath)
            throws IOException
    {
        for (String filename : names.keySet())
        {
            PDComplexFileSpecification fileSpec = (PDComplexFileSpecification)names.get(filename);
            PDEmbeddedFile embeddedFile = fileSpec.getEmbeddedFile();
            String embeddedFilename = filePath+filename;
            File file = new File(filePath+filename);
            System.out.println("Writing "+ embeddedFilename);
            FileOutputStream fos = new FileOutputStream(file);
            fos.write(embeddedFile.getByteArray());
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Related Classes of org.apache.pdfbox.pdmodel.common.filespecification.PDComplexFileSpecification

  • de.pdf_scrutinizer.document.DocumentAdapter
  • org.apache.pdfbox.cos.COSDictionary
  • org.apache.pdfbox.cos.COSStream
  • 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.PDEmbeddedFilesNameTreeNode
  • org.apache.pdfbox.tools.ExtractText
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