Example usage for org.springframework.data.domain Page getContent

List of usage examples for org.springframework.data.domain Page getContent

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Introduction

In this page you can find the example usage for org.springframework.data.domain Page getContent.

Prototype

List<T> getContent();

Source Link

Document

Returns the page content as List .

Usage

From source file:org.jtalks.jcommune.model.dao.search.hibernate.TopicHibernateSearchDaoTest.java

@Test
public void testFullPhraseSearchPageNumberTooLow() {
    Topic expectedTopic = PersistedObjectsFactory.getDefaultTopic();
    expectedTopic.setTitle(TOPIC_CONTENT);

    saveAndFlushIndexes(Arrays.asList(expectedTopic));
    configureMocks(TOPIC_CONTENT, TOPIC_CONTENT);

    PageRequest pageRequest = new PageRequest("-1", PAGE_SIZE);
    Page<Topic> searchResultPage = topicSearchDao.searchByTitleAndContent(TOPIC_CONTENT, pageRequest,
            Arrays.asList(expectedTopic.getBranch().getId()));

    Assert.assertEquals(searchResultPage.getNumber(), 1);
    Assert.assertTrue(searchResultPage.hasContent(), "Search result must not be empty.");
    for (Topic topic : searchResultPage.getContent()) {
        Assert.assertEquals(expectedTopic.getTitle(), topic.getTitle(),
                "Content from the index should be the same as in the database.");
    }/*from w w w  . j  a  va  2s.  c o m*/
}

From source file:org.jtalks.jcommune.model.dao.search.hibernate.TopicHibernateSearchDaoTest.java

@Test
public void testFullPhraseSearchPageNumberTooBig() {
    Topic expectedTopic = PersistedObjectsFactory.getDefaultTopic();
    expectedTopic.setTitle(TOPIC_CONTENT);

    saveAndFlushIndexes(Arrays.asList(expectedTopic));
    configureMocks(TOPIC_CONTENT, TOPIC_CONTENT);

    PageRequest pageRequest = new PageRequest("1000", 50);
    Page<Topic> searchResultPage = topicSearchDao.searchByTitleAndContent(TOPIC_CONTENT, pageRequest,
            Arrays.asList(expectedTopic.getBranch().getId()));

    Assert.assertEquals(searchResultPage.getNumber(), 1);
    Assert.assertTrue(searchResultPage.hasContent(), "Search result must not be empty.");
    for (Topic topic : searchResultPage.getContent()) {
        Assert.assertEquals(expectedTopic.getTitle(), topic.getTitle(),
                "Content from the index should be the same as in the database.");
    }/*from w w w  .  j a va2  s . com*/
}

From source file:org.jtalks.jcommune.model.dao.search.hibernate.TopicHibernateSearchDaoTest.java

@Test(dataProvider = "parameterFullPhraseSearch")
public void testPostContentSearch(String content) {
    Topic expectedTopic = PersistedObjectsFactory.getDefaultTopic();
    expectedTopic.getLastPost().setPostContent(content);

    saveAndFlushIndexes(Arrays.asList(expectedTopic));
    configureMocks(content, content);/*from ww w .  java 2  s . c  o m*/

    Page<Topic> searchResultPage = topicSearchDao.searchByTitleAndContent(content, DEFAULT_PAGE_REQUEST,
            Arrays.asList(expectedTopic.getBranch().getId()));

    Assert.assertTrue(searchResultPage.hasContent(), "Search result must not be empty.");
    for (Topic topic : searchResultPage.getContent()) {
        Assert.assertEquals(expectedTopic.getTitle(), topic.getTitle(),
                "Content from the index should be the same as in the database.");
    }
}

From source file:org.lareferencia.backend.indexer.IndexerImpl.java

public synchronized boolean index(NetworkSnapshot snapshot) {

    try {/*ww  w . ja  v  a  2 s  . co  m*/
        // Borrado de los docs del pas del snapshot

        MessageDigest md = MessageDigest.getInstance("MD5");
        String countryISO = snapshot.getNetwork().getCountryISO();

        this.sendUpdateToSolr(
                "<delete><query>country_iso:" + snapshot.getNetwork().getCountryISO() + "</query></delete>");

        // Update de los registros de a PAGE_SIZE
        Page<OAIRecord> page = recordRepository.findBySnapshotIdAndStatus(snapshot.getId(), RecordStatus.VALID,
                new PageRequest(0, PAGE_SIZE));
        int totalPages = page.getTotalPages();

        Long lastId = -1L; // Aqu se guarda el ultimo id de cada pgina para ser usado en el la query optimizada

        for (int i = 0; i < totalPages; i++) {

            Transformer trf = buildTransformer();
            trf.setParameter("country_iso", countryISO);
            trf.setParameter("country", snapshot.getNetwork().getName());

            //page = recordRepository.findBySnapshotIdAndStatusLimited(snapshot.getId(), RecordStatus.VALID, lastId, new PageRequest(0, PAGE_SIZE) );
            page = recordRepository.findBySnapshotIdAndStatus(snapshot.getId(), RecordStatus.VALID,
                    new PageRequest(i, PAGE_SIZE));

            System.out.println("Indexando Snapshot: " + snapshot.getId() + " de: "
                    + snapshot.getNetwork().getName() + " pgina: " + i + " de: " + totalPages);

            StringBuffer strBuf = new StringBuffer();

            List<OAIRecord> records = page.getContent();

            for (OAIRecord record : records) {

                OAIRecordMetadata domRecord = new OAIRecordMetadata(record.getIdentifier(),
                        record.getPublishedXML());
                StringWriter stringWritter = new StringWriter();
                Result output = new StreamResult(stringWritter);

                // id unico pero mutable para solr
                trf.setParameter("solr_id",
                        countryISO + "_" + snapshot.getId().toString() + "_" + record.getId().toString());
                // id permantente para vufind
                trf.setParameter("vufind_id", countryISO + "_" + DigestUtils.md5Hex(record.getPublishedXML()));
                // header id para staff
                trf.setParameter("header_id", record.getIdentifier());

                // Se transforma y genera el string del registro
                trf.transform(new DOMSource(domRecord.getDOMDocument()), output);
                strBuf.append(stringWritter.toString());

                // Se actualiza el lastID para permitir la paginacin con offset 0
                //lastId = records.get( records.size()-1 ).getId();

            }

            this.sendUpdateToSolr("<add>" + strBuf.toString() + "</add>");

            trf = null;
            page = null;
            strBuf = null;

        }

        // commit de los cambios
        this.sendUpdateToSolr("<commit/>");

    } catch (Exception e) {
        e.printStackTrace();
        try {
            this.sendUpdateToSolr("<rollback/>");
        } catch (SolrServerException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        } catch (IOException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        }
        return false;
    }

    return true;
}

From source file:org.lareferencia.backend.indexer.IntelligoIndexer.java

public synchronized boolean index(NetworkSnapshot snapshot) {

    try {//ww w  .  j  a  va2s  . c o  m
        // Borrado de los docs del pas del snapshot

        Page<OAIRecord> page = recordRepository.findBySnapshotIdAndStatus(snapshot.getId(), RecordStatus.VALID,
                new PageRequest(0, PAGE_SIZE));
        int totalPages = page.getTotalPages();

        String filepath = outputPath + "/" + snapshot.getNetwork().getName().replace(" ", "_") + "_"
                + snapshot.getId();

        boolean success = (new File(filepath)).mkdirs();
        if (!success) {
            // Directory creation failed
        }

        for (int i = 0; i < totalPages; i++) {

            Transformer trf = buildTransformer();

            //trf.setParameter("country", snapshot.getNetwork().getName() );

            page = recordRepository.findBySnapshotIdAndStatus(snapshot.getId(), RecordStatus.VALID,
                    new PageRequest(i, PAGE_SIZE));

            System.out.println("Indexando Snapshot: " + snapshot.getId() + " de: "
                    + snapshot.getNetwork().getName() + " pgina: " + i + " de: " + totalPages);

            StringBuffer strBuf = new StringBuffer();
            List<OAIRecord> records = page.getContent();

            strBuf.append("<add>");

            for (OAIRecord record : records) {

                OAIRecordMetadata metadata = new OAIRecordMetadata(record.getIdentifier(),
                        record.getPublishedXML());
                StringWriter stringWritter = new StringWriter();
                Result output = new StreamResult(stringWritter);

                // id unico pero mutable para solr
                trf.setParameter("solr_id", snapshot.getId() + "." + record.getId().toString());

                /////// DC:DESCRIPTION - Deteccin y divisin de idiomas 
                String ab_es = "";
                String ab_en = "";
                String ab_pt = "";

                //System.out.println(  metadata.getFieldOcurrences("dc:description") );

                for (String ab : metadata.getFieldOcurrences("dc:description")) {
                    String lang = detectLang(ab);
                    switch (lang) {
                    case "es":
                        ab_es += ab;
                        break;
                    case "en":
                        ab_en += ab;
                        break;
                    case "pt":
                        ab_pt += ab;
                        break;
                    }
                }
                trf.setParameter("ab_es", ab_es);
                trf.setParameter("ab_en", ab_en);
                trf.setParameter("ab_pt", ab_pt);
                /////////////////////////////////////////////////////////////

                /////// DC:title - Deteccin y divisin de idiomas 
                String ti_es = "";
                String ti_en = "";
                String ti_pt = "";
                for (String ti : metadata.getFieldOcurrences("dc:title")) {
                    String lang = detectLang(ti);
                    switch (lang) {
                    case "es":
                        ti_es += ti;
                        break;
                    case "en":
                        ti_en += ti;
                        break;
                    case "pt":
                        ti_pt += ti;
                        break;
                    }
                }
                trf.setParameter("ti_es", ti_es);
                trf.setParameter("ti_en", ti_en);
                trf.setParameter("ti_pt", ti_pt);
                /////////////////////////////////////////////////////////////

                // Se transforma y genera el string del registro
                trf.transform(new DOMSource(metadata.getDOMDocument()), output);
                strBuf.append(stringWritter.toString());
            }

            strBuf.append("</add>");

            BufferedWriter out = new BufferedWriter(new FileWriter(filepath + "/" + i + ".solr.xml"));
            out.write(strBuf.toString());
            out.close();
        }

    } catch (Exception e) {
        e.printStackTrace();
        return false;
    }

    return true;
}

From source file:org.lareferencia.provider.providers.LaReferenciaProvider.java

public List<Record> listRecords(String set, StateHolder state, boolean includeMetadata)
        throws CannotDisseminateFormatException, NoRecordsMatchException {
    if (oaiRecordRepository == null)
        throw new IllegalStateException("listRecords() expects a non-null oairecord repository");

    final List<Record> records = new ArrayList<Record>();

    if (state.isFirstCall()) {

        List<Long> snapshotIdList = new ArrayList<Long>();
        List<Integer> totalPageList = new ArrayList<Integer>();

        // CASO DE SET DEFINIDO
        if (set != null && !set.toUpperCase().equals(DRIVER_SET_NAME)) {

            NationalNetwork network = nationalNetworkRepository.findByCountryISO(set);

            if (network == null) {
                throw new NoRecordsMatchException("Set dont exist");
            } else {
                NetworkSnapshot snapshot = networkSnapshotRepository
                        .findLastGoodKnowByNetworkID(network.getId());

                if (snapshot != null) {

                    // obtiene la primera pgina de cada snapshot 
                    Page<OAIRecord> page = oaiRecordRepository.findBySnapshotAndStatus(snapshot,
                            RecordStatus.VALID, new PageRequest(0, PAGE_SIZE));

                    // agrega los datos del snapshot a la lista
                    snapshotIdList.add(snapshot.getId());
                    totalPageList.add(page.getTotalPages());
                }//ww  w  .  ja v  a 2 s  . c o  m
            }

        } else { // CASO DE SET NULL
            // Se recorren todas las redes publicadas
            for (NationalNetwork network : nationalNetworkRepository.findByPublishedOrderByNameAsc(true)) {

                NetworkSnapshot snapshot = networkSnapshotRepository
                        .findLastGoodKnowByNetworkID(network.getId());

                if (snapshot != null) {

                    // obtiene la primera pgina de cada snapshot 
                    Page<OAIRecord> page = oaiRecordRepository.findBySnapshotAndStatus(snapshot,
                            RecordStatus.VALID, new PageRequest(0, PAGE_SIZE));

                    // agrega los datos del snapshot a la lista
                    snapshotIdList.add(snapshot.getId());
                    totalPageList.add(page.getTotalPages());
                }
            }
        }
        // se inicializa el estado
        state.initialize(snapshotIdList, totalPageList);
    }

    // obtiene la pgina actual
    NetworkSnapshot snapshot = networkSnapshotRepository.findOne(state.obtainActualSnapshotID());
    Page<OAIRecord> page = oaiRecordRepository.findBySnapshotAndStatus(snapshot, RecordStatus.VALID,
            new PageRequest(state.obtainActualPage(), PAGE_SIZE));

    // actualiza el estado
    state.update();

    /**   
    // Dates.
    final SimpleDateFormat dateFormat = new SimpleDateFormat("yyyyMMddHHmmssSSS");
    if(session.getFrom() != null && session.getUntil() != null)
    {
       final String formattedFrom = dateFormat.format(session.getFrom());
       final String formattedUntil = dateFormat.format(session.getUntil());
       query.setQuery(query.getQuery() + " AND lastModifiedDateFacet:[" +  formattedFrom + " TO " + formattedUntil + "]");
    }
    else if(session.getFrom() != null)
    {
       final String formattedFrom = dateFormat.format(session.getFrom());
       query.setQuery(query.getQuery() + " AND lastModifiedDateFacet:[" +  formattedFrom + " TO 99999999999999999]");
    }
    else if(session.getUntil() != null)
    {
       final String formattedUntil = dateFormat.format(session.getUntil());
       query.setQuery(query.getQuery() + " AND lastModifiedDateFacet:[00000000000000000 TO " + formattedUntil + "]");
    }
    */

    try {

        if (page.getContent().size() == 0)
            throw new NoRecordsMatchException();

        for (OAIRecord oairecord : page.getContent()) {
            final Record record = new Record();

            // Identifier.
            record.setIdentifier(buildIdentifier(oairecord));
            record.setDate(dateFormat.format(oairecord.getDatestamp()));
            record.setDeleted(false);
            record.addSet(oairecord.getSnapshot().getNetwork().getCountryISO());

            if (includeMetadata)
                record.setMetadata(oairecord.getPublishedXML());

            records.add(record);
        }
    } finally {
        //session.setMemento(memento);
    }

    return records;
}

From source file:org.lazulite.boot.autoconfigure.osaam.shiro.web.session.mgt.OnlineWebSessionManager.java

/**
 * ?session? session/*w w w . j a va 2  s  . c om*/
 */
@Override
public void validateSessions() {
    if (log.isInfoEnabled()) {
        log.info("invalidation sessions...");
    }

    int invalidCount = 0;

    int timeout = (int) getGlobalSessionTimeout();
    Date expiredDate = DateUtils.addMilliseconds(new Date(), 0 - timeout);
    PageRequest pageRequest = new PageRequest(0, 100);
    Page<UserOnline> page = userOnlineService.findExpiredUserOnlineList(expiredDate, pageRequest);

    //??
    while (page.hasContent()) {
        List<Long> needOfflineIdList = Lists.newArrayList();
        for (UserOnline userOnline : page.getContent()) {
            try {
                SessionKey key = new DefaultSessionKey(userOnline.getId());
                Session session = retrieveSession(key);
                //cache db
                if (session != null) {
                    session.setAttribute(ShiroConstants.ONLY_CLEAR_CACHE, true);
                }
                validate(session, key);
            } catch (InvalidSessionException e) {
                if (log.isDebugEnabled()) {
                    boolean expired = (e instanceof ExpiredSessionException);
                    String msg = "Invalidated session with id [" + userOnline.getId() + "]"
                            + (expired ? " (expired)" : " (stopped)");
                    log.debug(msg);
                }
                invalidCount++;
                needOfflineIdList.add(userOnline.getId());
            }

        }
        if (needOfflineIdList.size() > 0) {
            try {
                userOnlineService.batchOffline(needOfflineIdList);
            } catch (Exception e) {
                log.error("batch delete db session error.", e);
            }
        }
        pageRequest = new PageRequest(0, pageRequest.getPageSize());
        page = userOnlineService.findExpiredUserOnlineList(expiredDate, pageRequest);
    }

    if (log.isInfoEnabled()) {
        String msg = "Finished invalidation session.";
        if (invalidCount > 0) {
            msg += "  [" + invalidCount + "] sessions were stopped.";
        } else {
            msg += "  No sessions were stopped.";
        }
        log.info(msg);
    }

}

From source file:org.springframework.batch.item.data.RepositoryItemReader.java

/**
 * Performs the actual reading of a page via the repository.
 * Available for overriding as needed./*from   w  w  w  .j ava  2 s  .c  om*/
 *
 * @return the list of items that make up the page
 * @throws Exception
 */
@SuppressWarnings("unchecked")
protected List<T> doPageRead() throws Exception {
    Pageable pageRequest = new PageRequest(page, pageSize, sort);

    MethodInvoker invoker = createMethodInvoker(repository, methodName);

    List<Object> parameters = new ArrayList<Object>();

    if (arguments != null && arguments.size() > 0) {
        parameters.addAll(arguments);
    }

    parameters.add(pageRequest);

    invoker.setArguments(parameters.toArray());

    Page<T> curPage = (Page<T>) doInvoke(invoker);

    return curPage.getContent();
}

From source file:org.springframework.cloud.dataflow.server.service.impl.AbstractStreamService.java

@Override
public Page<StreamDefinition> findDefinitionByNameLike(Pageable pageable, String search) {
    Page<StreamDefinition> streamDefinitions;
    if (search != null) {
        final SearchPageable searchPageable = new SearchPageable(pageable, search);
        searchPageable.addColumns("DEFINITION_NAME", "DEFINITION");
        streamDefinitions = streamDefinitionRepository.findByNameLike(searchPageable);
        long count = streamDefinitions.getContent().size();
        long to = Math.min(count, pageable.getOffset() + pageable.getPageSize());
        streamDefinitions = new PageImpl<>(streamDefinitions.getContent(), pageable,
                streamDefinitions.getTotalElements());
    } else {//from   w w w .j  av a2s .  c  o m
        streamDefinitions = streamDefinitionRepository.findAll(pageable);
    }
    return streamDefinitions;
}

From source file:org.springframework.data.elasticsearch.core.ElasticsearchTemplate.java

@Override
public <T> T queryForObject(CriteriaQuery query, Class<T> clazz) {
    Page<T> page = queryForPage(query, clazz);
    Assert.isTrue(page.getTotalElements() < 2, "Expected 1 but found " + page.getTotalElements() + " results");
    return page.getTotalElements() > 0 ? page.getContent().get(0) : null;
}