Examples with TikaInputStream org.apache.tika.io.TikaInputStream used on opensource projects

Example 41 with TikaInputStream

use of org.apache.tika.io.TikaInputStream in project tika by apache.

the class FictionBookParserTest method testEmbedded.

@Test
public void testEmbedded() throws Exception {
    try (InputStream input = FictionBookParserTest.class.getResourceAsStream("/test-documents/test.fb2")) {
        ContainerExtractor extractor = new ParserContainerExtractor();
        TikaInputStream stream = TikaInputStream.get(input);
        assertEquals(true, extractor.isSupported(stream));
        // Process it
        TrackingHandler handler = new TrackingHandler();
        extractor.extract(stream, null, handler);
        assertEquals(2, handler.filenames.size());
    }
}

Example 42 with TikaInputStream

use of org.apache.tika.io.TikaInputStream in project tika by apache.

the class SQLite3ParserTest method testInputStreamReset.

//This confirms that reading the stream twice is not
//quadrupling the number of attachments.
@Test
public void testInputStreamReset() throws Exception {
    //There should be 8 embedded documents:
    //4x word files, two docs and two docxs
    //4x png files, the same image embedded in each of the doc and docx
    ParserContainerExtractor ex = new ParserContainerExtractor();
    InputStreamResettingHandler byteCopier = new InputStreamResettingHandler();
    Metadata metadata = new Metadata();
    metadata.set(Metadata.RESOURCE_NAME_KEY, TEST_FILE_NAME);
    try (InputStream is = getResourceAsStream(TEST_FILE1)) {
        try (TikaInputStream tis = TikaInputStream.get(is)) {
            ex.extract(tis, ex, byteCopier);
            is.reset();
        }
    }
    assertEquals(8, byteCopier.bytes.size());
}

Example 43 with TikaInputStream

use of org.apache.tika.io.TikaInputStream in project alliance by codice.

the class GetRelatedFilesRequestImpl method storeThumbnail.

private String storeThumbnail(Metacard metacard) throws IOException, MimeTypeException {
    String id = metacard.getId();
    byte[] thumbnailBytes = metacard.getThumbnail();
    TikaInputStream tis = TikaInputStream.get(thumbnailBytes);
    MediaType mediaType = DETECTOR.detect(tis, new Metadata());
    MimeType mimeType = TikaConfig.getDefaultConfig().getMimeRepository().forName(mediaType.toString());
    String fileName = id + "-THUMBNAIL" + mimeType.getExtension();
    String urlStr = DEFAULT_PROTOCOL + "://" + location.host_name + (port == null ? "" : ":" + port) + location.path_name + "/" + fileName;
    LOGGER.debug("Storing thumbnail for {} at location: {}", metacard.getTitle(), urlStr);
    HttpPut httpPut = new HttpPut(urlStr);
    HttpEntity entity = new ByteArrayEntity(thumbnailBytes);
    httpPut.setEntity(entity);
    Header contentTypeHeader = new BasicHeader("Content-Type", mediaType.toString());
    httpPut.addHeader(contentTypeHeader);
    HttpResponse response = httpClient.execute(httpPut);
    int statusCode = response.getStatusLine().getStatusCode();
    if (!(statusCode == HttpStatus.SC_OK || statusCode == HttpStatus.SC_CREATED || statusCode == HttpStatus.SC_ACCEPTED || statusCode == HttpStatus.SC_NO_CONTENT)) {
        fileName = null;
        LOGGER.debug("Unable to PUT file: code: {}, status: {}", statusCode, response.getStatusLine().getReasonPhrase());
    }
    return fileName;
}

Example 44 with TikaInputStream

use of org.apache.tika.io.TikaInputStream in project spring-boot-quick by vector4wang.

the class TikaUtil method handleStreamMetaDate.

public static Map<String, String> handleStreamMetaDate(byte[] file) throws Exception {
    Map<String, String> meta = new HashMap<>();
    Metadata md = new Metadata();
    TikaInputStream input = TikaInputStream.get(file, md);
    StringWriter textBuffer = new StringWriter();
    ContentHandler handler = new TeeContentHandler(getTextContentHandler(textBuffer));
    parser.parse(input, handler, md, context);
    String[] names = md.names();
    Arrays.sort(names);
    for (String name : names) {
        meta.put(name, md.get(name));
    }
    return meta;
}

Example 45 with TikaInputStream

use of org.apache.tika.io.TikaInputStream in project sling by apache.

the class ContentAwareMimeTypeServiceImpl method getMimeType.

public String getMimeType(String filename, InputStream content) throws IOException, IllegalArgumentException {
    if (content == null) {
        return mimeTypeService.getMimeType(filename);
    }
    if (!content.markSupported()) {
        throw new IllegalArgumentException("Supplied InputStream does not support mark/reset");
    }
    TikaInputStream stream = TikaInputStream.get(content);
    Metadata metadata = new Metadata();
    metadata.set(Metadata.RESOURCE_NAME_KEY, filename);
    MediaType mediaType = detector.detect(stream, metadata);
    return mediaType.toString();
}