Java 类org.hibernate.search.query.DatabaseRetrievalMethod 实例源码

项目：owsi-core-parent 文件：ShowcaseTaskDaoImpl.java

@SuppressWarnings("unchecked")
@Override
public List<QueuedTaskHolder> search(TaskSearchQueryParameters searchParameters, Long limit, Long offset)
        throws ServiceException {
    try {
        FullTextQuery fullTextQuery = getSearchTaskQuery(searchParameters);
        if (offset != null) {
            fullTextQuery.setFirstResult(offset.intValue());
        }
        if (limit != null) {
            fullTextQuery.setMaxResults(limit.intValue());
        }

        Sort sort = SortUtils.getLuceneSortWithDefaults(searchParameters.getSort(), QueuedTaskHolderSort.ID);
        SortFieldUtil.setSort(fullTextQuery, getEntityManager(), QueuedTaskHolder.class, sort);
        fullTextQuery.initializeObjectsWith(ObjectLookupMethod.SECOND_LEVEL_CACHE, DatabaseRetrievalMethod.QUERY);

        return (List<QueuedTaskHolder>) fullTextQuery.getResultList();
    } catch (RuntimeException e) {
        throw new ServiceException("Error while searching tasks.", e);
    }
}

项目：Hibernate-Search-GenericJPA 文件：OpenJPATomEEIntegrationTest.java

@SuppressWarnings("unchecked")
@Test
public void shouldFindAllGamesInIndexBatchQuery() throws Exception {
    Sleep.sleep(
            MAX_SLEEP_TIME, () -> {
                List<Game> games = new ArrayList<>();
                FullTextEntityManager fem = this.searchFactory.getFullTextEntityManager( this.em );
                games.addAll(
                        fem.createFullTextQuery( new MatchAllDocsQuery(), Game.class ).initializeObjectsWith(
                                ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.QUERY
                        ).getResultList()
                );

                System.out.println( "Found " + games.size() + " games (using Hibernate-Search):" );
                return assertContainsAllGames( games );
            }, 100, "coudln't find all games!"
    );
}

项目：Hibernate-Search-GenericJPA 文件：OpenJPATomEEIntegrationTest.java

@SuppressWarnings("unchecked")
@Test
public void shouldFindAllGamesInIndexFindByIdQuery() throws Exception {
    Sleep.sleep(
            MAX_SLEEP_TIME, () -> {
                List<Game> games = new ArrayList<>();
                FullTextEntityManager fem = this.searchFactory.getFullTextEntityManager( this.em );
                games.addAll(
                        fem.createFullTextQuery( new MatchAllDocsQuery(), Game.class ).initializeObjectsWith(
                                ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.FIND_BY_ID
                        ).getResultList()
                );

                System.out.println( "Found " + games.size() + " games (using Hibernate-Search):" );
                return assertContainsAllGames( games );
            }, 100, "coudln't find all games!"
    );
}

项目：Hibernate-Search-GenericJPA 文件：EclipseLinkGlassFishIntegrationTest.java

@SuppressWarnings("unchecked")
@Test
public void shouldFindAllGamesInIndexBatchQuery() throws Exception {
    Sleep.sleep(
            MAX_SLEEP_TIME, () -> {
                List<Game> games = new ArrayList<>();
                FullTextEntityManager fem = this.searchFactory.getFullTextEntityManager( this.em );
                games.addAll(
                        fem.createFullTextQuery( new MatchAllDocsQuery(), Game.class ).initializeObjectsWith(
                                ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.QUERY
                        ).getResultList()
                );

                System.out.println( "Found " + games.size() + " games (using Hibernate-Search):" );
                return assertContainsAllGames( games );
            }, 100, "coudln't find all games!"
    );
}

项目：Hibernate-Search-GenericJPA 文件：EclipseLinkGlassFishIntegrationTest.java

@SuppressWarnings("unchecked")
@Test
public void shouldFindAllGamesInIndexFindByIdQuery() throws Exception {
    Sleep.sleep(
            MAX_SLEEP_TIME, () -> {
                List<Game> games = new ArrayList<>();
                FullTextEntityManager fem = this.searchFactory.getFullTextEntityManager( this.em );
                games.addAll(
                        fem.createFullTextQuery( new MatchAllDocsQuery(), Game.class ).initializeObjectsWith(
                                ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.FIND_BY_ID
                        ).getResultList()
                );

                System.out.println( "Found " + games.size() + " games (using Hibernate-Search):" );
                return assertContainsAllGames( games );
            }, 100, "coudln't find all games!"
    );
}

项目：Hibernate-Search-GenericJPA 文件：HibernateWildFlyIntegrationTest.java

@SuppressWarnings("unchecked")
@Test
public void shouldFindAllGamesInIndexBatchQuery() throws Exception {
    Sleep.sleep(
            MAX_SLEEP_TIME, () -> {
                List<Game> games = new ArrayList<>();
                FullTextEntityManager fem = this.searchFactory.getFullTextEntityManager( this.em );
                games.addAll(
                        fem.createFullTextQuery( new MatchAllDocsQuery(), Game.class ).initializeObjectsWith(
                                ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.QUERY
                        ).getResultList()
                );

                System.out.println( "Found " + games.size() + " games (using Hibernate-Search):" );
                return assertContainsAllGames( games );
            }, 100, "coudln't find all games!"
    );
}

项目：Hibernate-Search-GenericJPA 文件：HibernateWildFlyIntegrationTest.java

@SuppressWarnings("unchecked")
@Test
public void shouldFindAllGamesInIndexFindByIdQuery() throws Exception {
    Sleep.sleep(
            MAX_SLEEP_TIME, () -> {
                List<Game> games = new ArrayList<>();
                FullTextEntityManager fem = this.searchFactory.getFullTextEntityManager( this.em );
                games.addAll(
                        fem.createFullTextQuery( new MatchAllDocsQuery(), Game.class ).initializeObjectsWith(
                                ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.FIND_BY_ID
                        ).getResultList()
                );

                System.out.println( "Found " + games.size() + " games (using Hibernate-Search):" );
                return assertContainsAllGames( games );
            }, 100, "coudln't find all games!"
    );
}

项目：pv243-jboss 文件：MoneyTransferListProducerImpl.java

/**
 * Return all associated money transfers with given expense report.
 *
 * @param expenseReport to look for in money transfers
 * @return collection of moneyTransfers associated with expenseReport or null.
 */
@Override
public Collection<MoneyTransfer> get(ExpenseReport expenseReport) {
    if (expenseReport == null) {
        throw new IllegalArgumentException("expenseReport is null");
    }

    FullTextEntityManager ftem = Search.getFullTextEntityManager(em);
    QueryBuilder queryBuilder = ftem.getSearchFactory().buildQueryBuilder().forEntity(MoneyTransfer.class).get();
    Query query = queryBuilder.keyword().onField("report.id").matching(expenseReport.getId()).createQuery();

    FullTextQuery fullTextQuery = ftem.createFullTextQuery(query, MoneyTransfer.class);
    fullTextQuery.initializeObjectsWith(ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.FIND_BY_ID);

    return fullTextQuery.getResultList();
}

项目：pv243-jboss 文件：ExpenseReportListProducerImpl.java

@Override
    public Collection<ExpenseReport> getAllWithNoVerifierAssigned() {
        FullTextEntityManager ftem = Search.getFullTextEntityManager(em);
        QueryBuilder queryBuilder = ftem.getSearchFactory().buildQueryBuilder().forEntity(ExpenseReport.class).get();
        Query allAssigned = queryBuilder.range().onField("verifier.id").above(0).createQuery();
//        Query query = queryBuilder.bool().must(allAssigned).not().createQuery();

        Query statusSubmitted = queryBuilder.keyword().onField("status").matching(ReportStatus.SUBMITTED).createQuery();
        Query query = queryBuilder.bool()
                .must(allAssigned).not()
                .must(statusSubmitted)
                .createQuery();

        FullTextQuery fullTextQuery = ftem.createFullTextQuery(query, ExpenseReport.class);
        fullTextQuery.initializeObjectsWith(ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.FIND_BY_ID);

        return fullTextQuery.getResultList();
    }

项目：pv243-jboss 文件：ExpenseReportListProducerImpl.java

@Override
public Collection<ExpenseReport> getAllForSubmitterWithStatus(Person submitter, ReportStatus status) {
    FullTextEntityManager ftem = Search.getFullTextEntityManager(em);
    QueryBuilder queryBuilder = ftem.getSearchFactory().buildQueryBuilder().forEntity(ExpenseReport.class).get();
    Query forPerson = queryBuilder.keyword().onField("submitter.id").matching(submitter.getId()).createQuery();
    Query forStatus = queryBuilder.keyword().onField("status").matching(status).createQuery();
    Query query = queryBuilder.bool()
            .must(forPerson)
            .must(forStatus)
            .createQuery();

    FullTextQuery fullTextQuery = ftem.createFullTextQuery(query, ExpenseReport.class);
    fullTextQuery.initializeObjectsWith(ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.FIND_BY_ID);

    return fullTextQuery.getResultList();
}

项目：pv243-jboss 文件：ExpenseReportListProducerImpl.java

@Override
public Collection<ExpenseReport> getAllForVerifierWithStatus(Person verifier, ReportStatus status) {
    FullTextEntityManager ftem = Search.getFullTextEntityManager(em);
    QueryBuilder queryBuilder = ftem.getSearchFactory().buildQueryBuilder().forEntity(ExpenseReport.class).get();
    Query forPerson = queryBuilder.keyword().onField("verifier.id").matching(verifier.getId()).createQuery();
    Query forStatus = queryBuilder.keyword().onField("status").matching(status).createQuery();
    Query query = queryBuilder.bool()
            .must(forPerson)
            .must(forStatus)
            .createQuery();

    FullTextQuery fullTextQuery = ftem.createFullTextQuery(query, ExpenseReport.class);
    fullTextQuery.initializeObjectsWith(ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.FIND_BY_ID);

    return fullTextQuery.getResultList();
}

项目：Hibernate-Search-GenericJPA 文件：FullTextQueryImpl.java

@Override
public FullTextQuery initializeObjectsWith(
        ObjectLookupMethod lookupMethod,
        DatabaseRetrievalMethod retrievalMethod) {
    this.databaseRetrievalMethod = retrievalMethod;
    return this;
}

项目：Hibernate-Search-GenericJPA 文件：ManualUpdatesIntegrationTest.java

@Test
public void testMultipleEntityQuery() {
    FullTextEntityManager fem = this.searchFactory.getFullTextEntityManager( this.em );

    BooleanQuery query = new BooleanQuery();

    query.add(
            fem.getSearchFactory()
                    .buildQueryBuilder()
                    .forEntity( Place.class )
                    .get()
                    .keyword()
                    .onField( "name" )
                    .matching( "Valinor" ).createQuery(), BooleanClause.Occur.SHOULD
    );
    query.add(
            fem.getSearchFactory().buildQueryBuilder().forEntity( Sorcerer.class ).get().keyword().onField(
                    "name"
            ).matching( "Saruman" ).createQuery(), BooleanClause.Occur.SHOULD
    );

    FullTextQuery ftQuery = fem.createFullTextQuery( query, Place.class, Sorcerer.class );
    assertEquals( 2, ftQuery.getResultSize() );

    this.testFoundSorcererAndPlace( ftQuery );

    //testCustomUpdatedEntity this for FIND_BY_ID as well
    ftQuery.initializeObjectsWith( ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.FIND_BY_ID );
    this.testFoundSorcererAndPlace( ftQuery );
}

项目：hibernate-demos 文件：HikeQueryTest.java

@Test
public void canSearchUsingFullTextQuery() {
    EntityManager entityManager = entityManagerFactory.createEntityManager();

    entityManager.getTransaction().begin();

    //Add full-text superpowers to any EntityManager:
    FullTextEntityManager ftem = Search.getFullTextEntityManager(entityManager);

    // Optionally use the QueryBuilder to simplify Query definition:
    QueryBuilder b = ftem.getSearchFactory().buildQueryBuilder().forEntity( Hike.class ).get();

    // A lucene query to look for hike to the Carisbrooke castle:
    // Note that the query looks for "cariboke" instead of "Carisbrooke"
    Query lq = b.keyword().onField("description").matching("carisbroke castle").createQuery();

    //Transform the Lucene Query in a JPA Query:
    FullTextQuery ftQuery = ftem.createFullTextQuery(lq, Hike.class);

    //This is a requirement when using Hibernate OGM instead of ORM:
    ftQuery.initializeObjectsWith( ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.FIND_BY_ID );

    // List matching hikes
    List<Hike> hikes = ftQuery.getResultList();
    assertThat( hikes ).onProperty( "description" ).containsOnly( "Exploring Carisbrooke Castle" );

    entityManager.getTransaction().commit();
    entityManager.close();
}

项目：debop4j 文件：SearchDaoImpl.java

@Override
public FullTextQuery getFullTextQuery(Query luceneQuery, Class<?>... entities) {

    FullTextQuery ftq = getFullTextSession().createFullTextQuery(luceneQuery, entities);

    /* hibernate-ogm 에서는 꼭 DatabaseRetrievalMethod.FIND_BY_ID 를 사용해야 합니다. */
    ftq.initializeObjectsWith(ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.FIND_BY_ID);
    return ftq;
}

项目：debop4j 文件：HibernateSearchDao.java

@Override
public FullTextQuery getFullTextQuery(Query luceneQuery, Class<?>... entities) {

    FullTextQuery ftq = getFullTextSession().createFullTextQuery(luceneQuery, entities);

    /* hibernate-ogm 에서는 꼭 DatabaseRetrievalMethod.FIND_BY_ID 를 사용해야 합니다. */
    ftq.initializeObjectsWith(ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.FIND_BY_ID);
    return ftq;
}

项目：debop4j 文件：HibernateOgmDao.java

@Override
public FullTextQuery getFullTextQuery(Query luceneQuery, Class<?>... entities) {
    if (isTraceEnabled)
        log.trace("FullTextQuery를 생성합니다... luceneQuery=[{}], entities=[{}]",
                  luceneQuery, StringTool.listToString(entities));

    FullTextQuery ftq = getFullTextSession().createFullTextQuery(luceneQuery, entities);

    // 필수!!! object lookup 및 DB 조회 방법 설정
    //
    ftq.initializeObjectsWith(ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.FIND_BY_ID);
    return ftq;
}

项目：debop4j 文件：SearchOnStandaloneOgmTest.java

@Test
public void hibernateSearchUsage() throws Exception {
    final Session session = openSession();
    final FullTextSession fts = Search.getFullTextSession(session);
    Transaction transaction = fts.beginTransaction();

    int itemCount = 10000;
    for (int i = 0; i < itemCount; i++) {
        Insurance insurance = new Insurance();
        insurance.setName("Macif");
        fts.persist(insurance);
    }

    transaction.commit();
    fts.clear();

    transaction = fts.beginTransaction();
    final QueryBuilder b =
            fts.getSearchFactory()
                    .buildQueryBuilder()
                    .forEntity(Insurance.class)
                    .get();
    final Query lq = b.keyword().onField("name").matching("Macif").createQuery();
    final FullTextQuery ftq = fts.createFullTextQuery(lq, Insurance.class);
    ftq.initializeObjectsWith(ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.FIND_BY_ID);
    final List<Insurance> results = ftq.list();

    Assertions.assertThat(results).hasSize(itemCount);
    for (Insurance o : results)
        fts.delete(o);

    transaction.commit();
    fts.close();
}

项目：pv243-jboss 文件：PaymentListProducerImpl.java

@Override
    public Collection<Payment> getAllPayments(Person person) {
        FullTextEntityManager ftem = Search.getFullTextEntityManager(em);
        QueryBuilder qb = ftem.getSearchFactory().buildQueryBuilder().forEntity(Payment.class).get();
        Query query = qb.keyword().onField("report.submitter.id").matching(person.getId()).createQuery();

        FullTextQuery fullTextQuery = ftem.createFullTextQuery(query, Payment.class);
        fullTextQuery.initializeObjectsWith(ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.FIND_BY_ID);

        return fullTextQuery.getResultList();
//        return session.createQuery("SELECT payment FROM Payment payment WHERE payment.report.submitter.id = :personId")
//                .setParameter("personId", person.getId()).list();
    }

项目：pv243-jboss 文件：PaymentListProducerImpl.java

@Override
    public List<Payment> get(ExpenseReport report) {
        FullTextEntityManager ftem = Search.getFullTextEntityManager(em);
        QueryBuilder qb = ftem.getSearchFactory().buildQueryBuilder().forEntity(Payment.class).get();
        Query query = qb.keyword().onField("report.id").matching(report.getId()).createQuery();

        FullTextQuery fullTextQuery = ftem.createFullTextQuery(query, Payment.class);
        fullTextQuery.initializeObjectsWith(ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.FIND_BY_ID);

        return fullTextQuery.getResultList();
//        return session.createQuery("SELECT payment FROM Payment payment WHERE payment.report.id = :reportId")
//                .setParameter("reportId", report.getId()).list();
    }

项目：pv243-jboss 文件：ExpenseReportListProducerImpl.java

public Collection<ExpenseReport> getAllForSubmitter(Person submitter) {
        FullTextEntityManager ftem = Search.getFullTextEntityManager(em);
        QueryBuilder queryBuilder = ftem.getSearchFactory().buildQueryBuilder().forEntity(ExpenseReport.class).get();
        Query query = queryBuilder.keyword().onField("submitter.id").matching(submitter.getId()).createQuery();

        FullTextQuery fullTextQuery = ftem.createFullTextQuery(query, ExpenseReport.class);
        fullTextQuery.initializeObjectsWith(ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.FIND_BY_ID);

        return fullTextQuery.getResultList();
//        return session.createQuery("SELECT report FROM ExpenseReport report WHERE report.submitter.id = :submitterId")
//                .setParameter("submitterId", submitter.getId()).list();
    }

项目：pv243-jboss 文件：ExpenseReportListProducerImpl.java

@Override
public Collection<ExpenseReport> getAllForVerifier(Person verifier) {
    FullTextEntityManager ftem = Search.getFullTextEntityManager(em);
    QueryBuilder queryBuilder = ftem.getSearchFactory().buildQueryBuilder().forEntity(ExpenseReport.class).get();
    Query query = queryBuilder.keyword().onField("verifier.id").matching(verifier.getId()).createQuery();

    FullTextQuery fullTextQuery = ftem.createFullTextQuery(query, ExpenseReport.class);
    fullTextQuery.initializeObjectsWith(ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.FIND_BY_ID);

    return fullTextQuery.getResultList();
}

项目：pv243-jboss 文件：ExpenseReportListProducerImpl.java

@Override
public Collection<ExpenseReport> getAllBy(ReportStatus status) {
    FullTextEntityManager ftem = Search.getFullTextEntityManager(em);
    QueryBuilder queryBuilder = ftem.getSearchFactory().buildQueryBuilder().forEntity(ExpenseReport.class).get();
    Query query = queryBuilder.keyword().onField("status").matching(status).createQuery();

    FullTextQuery fullTextQuery = ftem.createFullTextQuery(query, ExpenseReport.class);
    fullTextQuery.initializeObjectsWith(ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.FIND_BY_ID);

    return fullTextQuery.getResultList();
}

项目：pv243-jboss 文件：ReceiptListProducerImpl.java

@Override
    @SuppressWarnings(value = "unchecked")
    public Collection<Receipt> getReceipts(Person importedBy) {
        FullTextEntityManager ftem = Search.getFullTextEntityManager(em);
        QueryBuilder queryBuilder = ftem.getSearchFactory().buildQueryBuilder().forEntity(Receipt.class).get();
        Query query = queryBuilder.keyword().onField("importedBy.id").matching(importedBy.getId()).createQuery();

        FullTextQuery fullTextQuery = ftem.createFullTextQuery(query, Receipt.class);
        fullTextQuery.initializeObjectsWith(ObjectLookupMethod.SKIP, DatabaseRetrievalMethod.FIND_BY_ID);

        return fullTextQuery.getResultList();

//        return session.createQuery("SELECT receipt FROM Receipt receipt WHERE receipt.importedBy.id = :personId")
//                .setParameter("personId", importedBy.getId()).list();
    }

项目：bbks 文件：BaseDaoImpl.java

/**
 * 全文检索
 * @param page 分页对象
 * @param query 关键字查询对象
 * @param queryFilter 查询过滤对象
 * @param sort 排序对象
 * @return 分页对象
 */
@SuppressWarnings("unchecked")
public Page<T> search(Page<T> page, BooleanQuery query, BooleanQuery queryFilter, Sort sort){

    // 按关键字查询
    FullTextQuery fullTextQuery = getFullTextSession().createFullTextQuery(query, entityClass);


    // 过滤无效的内容
    if(queryFilter != null){
        fullTextQuery.setFilter(new CachingWrapperFilter(new QueryWrapperFilter(queryFilter)));
    }


       // 按时间排序
    if(sort != null){
        fullTextQuery.setSort(sort);
    }

    // 定义分页
    page.setCount(fullTextQuery.getResultSize());
    fullTextQuery.setFirstResult(page.getFirstResult());
    fullTextQuery.setMaxResults(page.getMaxResults()); 

    // 先从持久化上下文中查找对象，如果没有再从二级缓存中查找
       fullTextQuery.initializeObjectsWith(ObjectLookupMethod.SECOND_LEVEL_CACHE, DatabaseRetrievalMethod.QUERY); 

    // 返回结果
    page.setList(fullTextQuery.list());

    return page;
}

项目：Hibernate-Search-GenericJPA 文件：FullTextQueryImpl.java

private HSearchQuery.Fetch getFetch() {
    return this.databaseRetrievalMethod == DatabaseRetrievalMethod.FIND_BY_ID ?
            HSearchQuery.Fetch.FIND_BY_ID :
            HSearchQuery.Fetch.BATCH;
}

项目：Hibernate-Search-GenericJPA 文件：FullTextQuery.java

/**
 * Refine the strategies used to load entities.
 * <p>
 * The lookup method defines whether or not to lookup first in the second level cache or the persistence context
 * before trying to initialize objects from the database. Defaults to SKIP.
 * <p>
 * The database retrieval method defines how objects are loaded from the database. Defaults to QUERY.
 * <p>
 * Note that Hibernate Search can deviate from these choices when it makes sense.
 */
FullTextQuery initializeObjectsWith(ObjectLookupMethod lookupMethod, DatabaseRetrievalMethod retrievalMethod);