Package org.apache.stanbol.enhancer.servicesapi

Examples of org.apache.stanbol.enhancer.servicesapi.ContentItem

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     * @throws ParseException
     */
    @Test
    public void testMp4() throws EngineException, IOException, ParseException {
        log.info(">>> testMp4 <<<");
        ContentItem ci = createContentItem("testMP4.m4a", "audio/mp4");
        assertFalse(engine.canEnhance(ci) == CANNOT_ENHANCE);
        engine.computeEnhancements(ci);
        Entry<UriRef,Blob> contentPart = ContentItemHelper.getBlob(ci,
            singleton("text/plain"));
        assertNotNull(contentPart);
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        //first validate Media Resource Ontology
        UriRef hasLocation = new UriRef(NamespaceEnum.media+"hasLocation");
        UriRef locationLatitude = new UriRef(NamespaceEnum.media+"locationLatitude");
        UriRef locationLongitude = new UriRef(NamespaceEnum.media+"locationLongitude");
        //UriRef locationAltitude = new UriRef(NamespaceEnum.media+"locationAltitude");
        ContentItem ci = createContentItem("testJPEG_GEO.jpg", OCTET_STREAM.toString());//"video/x-ms-asf");
        assertFalse(engine.canEnhance(ci) == CANNOT_ENHANCE);
        engine.computeEnhancements(ci);
        Iterator<Triple> it = ci.getMetadata().filter(ci.getUri(),hasLocation, null);
        assertTrue(it.hasNext());
        Resource r = it.next().getObject();
        assertFalse(it.hasNext());
        assertTrue(r instanceof NonLiteral);
        NonLiteral location = verifyNonLiteral(ci, hasLocation);
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    public void testMetadata() throws EngineException, ParseException, IOException{
        log.info(">>> testMetadata <<<");
        ContentItem ci = createContentItem("testMP3id3v24.mp3", "audio/mpeg");
        assertFalse(engine.canEnhance(ci) == CANNOT_ENHANCE);
        engine.computeEnhancements(ci);
        verifyValue(ci,new UriRef(NamespaceEnum.dc+"creator"),null,"Test Artist");
        verifyValue(ci, new UriRef(NamespaceEnum.dc+"title"),null,"Test Album");
        verifyValue(ci, new UriRef(NamespaceEnum.dc+"format"),null,"audio/mpeg");
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    }
    @Test
    public void testExifMetadata() throws EngineException, ParseException, IOException {
        log.info(">>> testExifMetadata <<<");
        String exif = "http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#";
        ContentItem ci = createContentItem("testJPEG_EXIF.jpg", "image/jpeg");
        assertFalse(engine.canEnhance(ci) == CANNOT_ENHANCE);
        engine.computeEnhancements(ci);
        verifyValue(ci, new UriRef(exif+"make"),null,"Canon");
        verifyValue(ci, new UriRef(exif+"software"),null,"Adobe Photoshop CS3 Macintosh");
        verifyValue(ci, new UriRef(exif+"dateTimeOriginal"),XSD.dateTime,"2009-08-11T09:09:45");
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     */
    @Test
    public void testUnmappedProperties() throws EngineException, IOException, ParseException {
        log.info(">>> testUnmappedProperties <<<");
        //reuses the image with EXIF metadata
        ContentItem ci = createContentItem("testMP4.m4a", "audio/mp4");
        assertFalse(engine.canEnhance(ci) == CANNOT_ENHANCE);
        engine.computeEnhancements(ci);
        //test that the "xmpDM:logComment" is present
        verifyValue(ci, new UriRef("urn:tika.apache.org:tika:xmpDM:logComment"), null,"Test Comments");
    }
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    }
   
    @Test
    public void testContentTypeDetection() throws EngineException, IOException {
        log.info(">>> testContentTypeDetection <<<");
        ContentItem ci = createContentItem("test.pdf", OCTET_STREAM.toString());
        assertFalse(engine.canEnhance(ci) == CANNOT_ENHANCE);
        engine.computeEnhancements(ci);
        Entry<UriRef,Blob> contentPart = ContentItemHelper.getBlob(ci,
            singleton("text/plain"));
        assertNotNull(contentPart);
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    @Test
    public void testText() throws EngineException, IOException {
        log.info(">>> testText <<<");
        String text = "The Stanbol enhancer can detect famous cities such as " +
            "Paris and people such as Bob Marley.";
        ContentItem ci = ciFactory.createContentItem(new StringSource(text));
        Assert.assertEquals(1, ContentItemHelper.getContentParts(ci, Blob.class).size());
    }
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        Assert.assertEquals(1, ContentItemHelper.getContentParts(ci, Blob.class).size());
    }
    @Test
    public void testUnsupported() throws EngineException, IOException {
        log.info(">>> testUnsupported <<<");
        ContentItem ci = createContentItem("test.pages", "application/x-iwork-pages-sffpages");
        assertFalse(engine.canEnhance(ci) == CANNOT_ENHANCE);
        engine.computeEnhancements(ci);
        Entry<UriRef,Blob> contentPart = ContentItemHelper.getBlob(ci,
            singleton("text/plain"));
        //it MUST NOT give an error but also not add a content part
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        assertEquals(1, ContentItemHelper.getContentParts(ci, Blob.class).size());
    }
    @Test
    public void testXhtml() throws EngineException, IOException {
        log.info(">>> testXhtml <<<");
        ContentItem ci = createContentItem("test.xhtml", XHTML.toString()+"; charset=UTF-8");
        assertFalse(engine.canEnhance(ci) == CANNOT_ENHANCE);
        engine.computeEnhancements(ci);
        Entry<UriRef,Blob> contentPart = ContentItemHelper.getBlob(ci,
            singleton("text/plain"));
        assertNotNull(contentPart);
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                                    @FormParam("format") String format,
                                    @FormParam("ajax") boolean buildAjaxview,
                                    @Context HttpHeaders headers) throws EnhancementException,
                                                                         IOException {
        log.debug("enhance from From: " + content);
        ContentItem ci = ciFactory.createContentItem(new StringSource(content));
        if(!buildAjaxview){ //rewrite to a normal EnhancementRequest
            return enhanceFromData(ci, false, null, false, null, false, null, headers);
        } else { //enhance and build the AJAX response
            EnhancementException enhancementException;
            try {
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Related Classes of org.apache.stanbol.enhancer.servicesapi.ContentItem

  • $.MultiEnhancer
  • org.apache.stanbol.cmsadapter.cmis.mapping.CMISContenthubFeeder
  • org.apache.stanbol.cmsadapter.jcr.mapping.JCRContenthubFeeder
  • org.apache.stanbol.commons.web.base.writers.JsonLdSerializerProviderTest
  • org.apache.stanbol.contenthub.search.featured.FeaturedSearchImpl
  • org.apache.stanbol.contenthub.store.clerezza.ClerezzaStore
  • org.apache.stanbol.contenthub.store.inmemory.InMemoryStore
  • org.apache.stanbol.contenthub.store.solr.SolrStoreImpl
  • org.apache.stanbol.contenthub.web.resources.StoreResource
  • org.apache.stanbol.enhancer.benchmark.impl.BenchmarkImpl
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