Examples with SearchResultItemImpl org.opencastproject.matterhorn.search.impl.SearchResultItemImpl used on opensource projects

Example 1 with SearchResultItemImpl

use of org.opencastproject.matterhorn.search.impl.SearchResultItemImpl in project opencast by opencast.

the class IndexServiceImplTest method testUpdateMediaPackageMetadata.

@Test
public void testUpdateMediaPackageMetadata() throws Exception {
    // mock/initialize dependencies
    String username = "user1";
    String org = "mh_default_org";
    String testResourceLocation = "/events/update-event.json";
    String metadataJson = IOUtils.toString(getClass().getResourceAsStream(testResourceLocation));
    MetadataCollection metadataCollection = new DublinCoreMetadataCollection();
    metadataCollection.addField(MetadataField.createTextMetadataField("title", Opt.some("title"), "EVENTS.EVENTS.DETAILS.METADATA.TITLE", false, true, Opt.none(), Opt.none(), Opt.none(), Opt.none(), Opt.none()));
    metadataCollection.addField(MetadataField.createTextLongMetadataField("creator", Opt.some("creator"), "EVENTS.EVENTS.DETAILS.METADATA.PRESENTERS", false, false, Opt.none(), Opt.none(), Opt.none(), Opt.none(), Opt.none()));
    metadataCollection.addField(MetadataField.createTextMetadataField("isPartOf", Opt.some("isPartOf"), "EVENTS.EVENTS.DETAILS.METADATA.SERIES", false, false, Opt.none(), Opt.none(), Opt.none(), Opt.none(), Opt.none()));
    MetadataList metadataList = new MetadataList(metadataCollection, metadataJson);
    String eventId = "event-1";
    Event event = new Event(eventId, org);
    event.setTitle("Test Event 1");
    SearchQuery query = EasyMock.createMock(SearchQuery.class);
    EasyMock.expect(query.getLimit()).andReturn(100);
    EasyMock.expect(query.getOffset()).andReturn(0);
    EasyMock.replay(query);
    SearchResultItemImpl<Event> searchResultItem = new SearchResultItemImpl<>(1.0, event);
    SearchResultImpl<Event> searchResult = new SearchResultImpl<>(query, 0, 0);
    searchResult.addResultItem(searchResultItem);
    SecurityService securityService = setupSecurityService(username, org);
    AbstractSearchIndex index = EasyMock.createMock(AbstractSearchIndex.class);
    MediaPackage mp = MediaPackageBuilderFactory.newInstance().newMediaPackageBuilder().loadFromXml(getClass().getResourceAsStream("/events/update-event-mp.xml"));
    EasyMock.expect(index.getByQuery(EasyMock.anyObject(EventSearchQuery.class))).andReturn(searchResult);
    EasyMock.replay(index);
    Workspace workspace = EasyMock.createMock(Workspace.class);
    EasyMock.expect(workspace.put(EasyMock.anyString(), EasyMock.anyString(), EasyMock.anyString(), EasyMock.anyObject())).andReturn(getClass().getResource("/dublincore.xml").toURI()).anyTimes();
    EasyMock.expect(workspace.read(EasyMock.anyObject())).andAnswer(() -> getClass().getResourceAsStream("/dublincore.xml")).anyTimes();
    EasyMock.replay(workspace);
    CommonEventCatalogUIAdapter commonEventCatalogUIAdapter = setupCommonCatalogUIAdapter(workspace).getA();
    // Using scheduler as the source of the media package here.
    SchedulerService schedulerService = EasyMock.createMock(SchedulerService.class);
    EasyMock.expect(schedulerService.getMediaPackage(EasyMock.anyString())).andReturn(mp);
    Capture<Opt<MediaPackage>> mpCapture = new Capture<>();
    schedulerService.updateEvent(EasyMock.anyString(), EasyMock.anyObject(Opt.class), EasyMock.anyObject(Opt.class), EasyMock.anyObject(Opt.class), EasyMock.anyObject(Opt.class), EasyMock.capture(mpCapture), EasyMock.anyObject(Opt.class), EasyMock.anyObject(Opt.class), EasyMock.anyObject(Opt.class), EasyMock.anyString());
    EasyMock.expectLastCall();
    EasyMock.replay(schedulerService);
    SeriesService seriesService = EasyMock.createMock(SeriesService.class);
    DublinCoreCatalog seriesDC = DublinCores.read(getClass().getResourceAsStream("/events/update-event-series.xml"));
    EasyMock.expect(seriesService.getSeries(EasyMock.anyString())).andReturn(seriesDC);
    EasyMock.expect(seriesService.getSeriesAccessControl(EasyMock.anyString())).andReturn(null);
    EasyMock.expect(seriesService.getSeriesElements(EasyMock.anyString())).andReturn(Opt.none());
    EasyMock.replay(seriesService);
    // create service
    IndexServiceImpl indexService = new IndexServiceImpl();
    indexService.setSecurityService(securityService);
    indexService.setSchedulerService(schedulerService);
    indexService.setCommonEventCatalogUIAdapter(commonEventCatalogUIAdapter);
    indexService.addCatalogUIAdapter(commonEventCatalogUIAdapter);
    indexService.setSeriesService(seriesService);
    indexService.setWorkspace(workspace);
    MetadataList updateEventMetadata = indexService.updateEventMetadata(org, metadataList, index);
    Assert.assertTrue(mpCapture.hasCaptured());
    Assert.assertEquals("series-1", mp.getSeries());
    Assert.assertEquals(1, mp.getCatalogs(MediaPackageElements.SERIES).length);
}

Example 2 with SearchResultItemImpl

use of org.opencastproject.matterhorn.search.impl.SearchResultItemImpl in project opencast by opencast.

the class AbstractSearchIndex method executeQuery.

/**
 * Execute a query on the index.
 *
 * @param query
 *          The query to use to find the results
 * @param requestBuilder
 *          The builder to use to create the query.
 * @param toSearchResult
 *          The function to convert the results to a {@link SearchResult}
 * @return A {@link SearchResult} containing the relevant objects.
 * @throws SearchIndexException
 */
protected <T> SearchResult<T> executeQuery(SearchQuery query, SearchRequestBuilder requestBuilder, Fn<SearchMetadataCollection, T> toSearchResult) throws SearchIndexException {
    // Execute the query and try to get hold of a query response
    SearchResponse response = null;
    try {
        response = getSearchClient().search(requestBuilder.request()).actionGet();
    } catch (Throwable t) {
        throw new SearchIndexException(t);
    }
    // Create and configure the query result
    long hits = response.getHits().getTotalHits();
    long size = response.getHits().getHits().length;
    SearchResultImpl<T> result = new SearchResultImpl<>(query, hits, size);
    result.setSearchTime(response.getTookInMillis());
    // Walk through response and create new items with title, creator, etc:
    for (SearchHit doc : response.getHits()) {
        // Wrap the search resulting metadata
        SearchMetadataCollection metadata = new SearchMetadataCollection(doc.getType());
        metadata.setIdentifier(doc.getId());
        for (SearchHitField field : doc.getFields().values()) {
            String name = field.getName();
            SearchMetadata<Object> m = new SearchMetadataImpl<>(name);
            // Add the field values
            if (field.getValues().size() > 1) {
                for (Object v : field.getValues()) {
                    m.addValue(v);
                }
            } else {
                m.addValue(field.getValue());
            }
            // Add the metadata
            metadata.add(m);
        }
        // Get the score for this item
        float score = doc.getScore();
        // item
        try {
            T document = toSearchResult.apply(metadata);
            SearchResultItem<T> item = new SearchResultItemImpl<>(score, document);
            result.addResultItem(item);
        } catch (Throwable t) {
            logger.warn("Error during search result serialization: '{}'. Skipping this search result.", t.getMessage());
            size--;
            continue;
        }
    }
    // Set the number of resulting documents
    result.setDocumentCount(size);
    return result;
}