Examples with Pageable io.gravitee.rest.api.model.common.Pageable used on opensource projects

Example 1 with Pageable

use of io.gravitee.rest.api.model.common.Pageable in project gravitee-management-rest-api by gravitee-io.

the class AbstractDocumentSearcher method search.

protected SearchResult search(Query query, Pageable pageable) throws TechnicalException {
    logger.debug("Searching for: {}", query.toString());
    try {
        IndexSearcher searcher = getIndexSearcher();
        TopDocs topDocs;
        if (pageable != null) {
            // TODO: How to find the accurate numhits ?
            TopScoreDocCollector collector = TopScoreDocCollector.create(1000);
            searcher.search(query, collector);
            topDocs = collector.topDocs((pageable.getPageNumber() - 1) * pageable.getPageSize(), pageable.getPageSize());
        } else {
            topDocs = searcher.search(query, Integer.MAX_VALUE);
        }
        final ScoreDoc[] hits = topDocs.scoreDocs;
        final List<String> results = new ArrayList<>();
        final List<Integer> orderdedDocsId = Arrays.stream(topDocs.scoreDocs).sorted((doc1, doc2) -> Float.compare(doc2.score, doc1.score)).map(doc -> doc.doc).collect(Collectors.toList());
        logger.debug("Found {} total matching documents", topDocs.totalHits);
        for (Integer docId : orderdedDocsId) {
            results.add(getReference(searcher.doc(docId)));
        }
        return new SearchResult(results.stream().distinct().collect(Collectors.toList()), topDocs.totalHits);
    } catch (IOException ioe) {
        logger.error("An error occurs while getting documents from search result", ioe);
        throw new TechnicalException("An error occurs while getting documents from search result", ioe);
    }
}

Example 2 with Pageable

use of io.gravitee.rest.api.model.common.Pageable in project gravitee-management-rest-api by gravitee-io.

the class DefaultPageRevisionUpgrader method upgrade.

@Override
public boolean upgrade() {
    if (hasNoRevisions()) {
        logger.info("No page revisions found. Create a default revision based on pages.");
        final int pageSize = 100;
        int pageNumber = 0;
        Page<PageEntity> pagesSubSet = null;
        do {
            Pageable pageable = new PageableImpl(pageNumber, pageSize);
            pagesSubSet = pageService.findAll(pageable);
            if (!pagesSubSet.getContent().isEmpty()) {
                pagesSubSet.getContent().stream().filter(entity -> pageService.shouldHaveRevision(entity.getType())).forEach(entity -> pageRevisionService.create(convert(entity)));
                ++pageNumber;
            }
        } while (!pagesSubSet.getContent().isEmpty());
    }
    return true;
}

Example 3 with Pageable

use of io.gravitee.rest.api.model.common.Pageable in project gravitee-management-rest-api by gravitee-io.

the class UserServiceImpl method search.

@Override
public Page<UserEntity> search(UserCriteria criteria, Pageable pageable) {
    try {
        LOGGER.debug("search users");
        UserCriteria.Builder builder = new UserCriteria.Builder().organizationId(GraviteeContext.getCurrentOrganization()).statuses(criteria.getStatuses());
        if (criteria.hasNoStatus()) {
            builder.noStatus();
        }
        UserCriteria newCriteria = builder.build();
        Page<User> users = userRepository.search(newCriteria, new PageableBuilder().pageNumber(pageable.getPageNumber() - 1).pageSize(pageable.getPageSize()).build());
        List<UserEntity> entities = users.getContent().stream().map(u -> convert(u, false)).collect(toList());
        populateUserFlags(entities);
        return new Page<>(entities, users.getPageNumber() + 1, (int) users.getPageElements(), users.getTotalElements());
    } catch (TechnicalException ex) {
        LOGGER.error("An error occurs while trying to search users", ex);
        throw new TechnicalManagementException("An error occurs while trying to search users", ex);
    }
}