Example usage for org.springframework.data.domain Pageable getPageSize

List of usage examples for org.springframework.data.domain Pageable getPageSize

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Introduction

In this page you can find the example usage for org.springframework.data.domain Pageable getPageSize.

Prototype

int getPageSize();

Source Link

Document

Returns the number of items to be returned.

Usage

From source file:com.ethlo.geodata.GeodataServiceImpl.java

@Override
public Page<Country> findCountries(Pageable pageable) {
    final List<Country> content = geoNamesRepository.getCountries().values().stream().skip(pageable.getOffset())
            .limit(pageable.getPageSize()).collect(Collectors.toList());
    return new PageImpl<>(content, pageable, geoNamesRepository.getCountries().size());
}

From source file:com.frank.search.solr.repository.query.AbstractSolrQuery.java

protected Pageable getLimitingPageable(final Pageable source, final int limit) {

    if (source == null) {
        return new SolrPageRequest(0, limit);
    }//  w ww  .j  av  a 2  s.c o m

    return new PageRequest(source.getPageNumber(), source.getPageSize(), source.getSort()) {

        private static final long serialVersionUID = 8100166028148948968L;

        @Override
        public int getOffset() {
            return source.getOffset();
        }

        @Override
        public int getPageSize() {
            return limit;
        }

    };
}

From source file:org.apereo.openlrs.storage.aws.elasticsearch.XApiOnlyAwsElasticsearchTierTwoStorage.java

@Override
public Page<OpenLRSEntity> findAll(Pageable pageable) {
    SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
    searchSourceBuilder.query(QueryBuilders.matchAllQuery());
    Search search = new Search.Builder(searchSourceBuilder.toString()).addIndex(STATEMENT_INDEX)
            .addType(STATEMENT_TYPE).setParameter("from", pageable.getOffset())
            .setParameter(Parameters.SIZE, pageable.getPageSize()).build();

    try {
        SearchResult result = jestClient.execute(search);
        //TODO remove deprecated.
        Iterable<Statement> iterableStatements = result.getSourceAsObjectList(Statement.class);
        return createPage(iterableStatements);
    } catch (IOException e) {
        log.error(e.getMessage(), e);/*from w ww . ja  va2  s  .co  m*/
        e.printStackTrace();
    }
    return null;
}

From source file:org.apereo.openlrs.storage.aws.elasticsearch.XApiOnlyAwsElasticsearchTierTwoStorage.java

private Iterable<Statement> queryMetadataForIdThenGetAllDocsWithIds(SearchSourceBuilder searchSourceBuilder,
        Pageable pageable) {//from  w  ww.j av a  2 s  . c o m
    try {
        //First query the metadata
        if (log.isDebugEnabled()) {
            log.debug(searchSourceBuilder.toString());
        }
        Search search = new Search.Builder(searchSourceBuilder.toString()).addIndex(METADATA_INDEX)
                .setParameter("from", pageable.getOffset())
                .setParameter(Parameters.SIZE, pageable.getPageSize()).build();
        SearchResult result = jestClient.execute(search);
        List<StatementMetadata> metadata = result.getSourceAsObjectList(StatementMetadata.class);

        //Second get Doc with IDs
        List<Doc> docs = new ArrayList<Doc>();
        for (StatementMetadata d : metadata) {
            docs.add(new Doc(STATEMENT_INDEX, STATEMENT_TYPE, d.getStatementId()));
        }

        MultiGet multiget = new MultiGet.Builder.ByDoc(docs).build();
        JestResult results = jestClient.execute(multiget);
        Iterable<Statement> statements = results.getSourceAsObjectList(Statement.class);
        return statements;
    } catch (IOException e) {
        log.error(e.getMessage(), e);
        e.printStackTrace();
    }
    return null;
}

From source file:com.ethlo.geodata.GeodataServiceImpl.java

@Override
public Page<GeoLocation> findChildren(long locationId, Pageable pageable) {
    final Node node = nodes.get(locationId);
    final long total = node.getChildren().size();
    final List<Long> ids = node.getChildren().stream().skip(pageable.getOffset()).limit(pageable.getPageSize())
            .map(Node::getId).collect(Collectors.toList());
    final List<GeoLocation> content = findByIds(ids).stream().filter(Objects::nonNull)
            .collect(Collectors.toList());

    content.sort((a, b) -> a.getName().compareTo(b.getName()));
    return new PageImpl<>(content, pageable, total);
}

From source file:de.rahn.finances.services.securities.SecuritiesServiceImpl.java

/**
 * {@inheritDoc}/*  w w w . j a v  a2 s  .c  o  m*/
 *
 * @see SecuritiesService#getSecurities(boolean, SecurityType, Pageable)
 */
@Override
public Page<Security> getSecurities(boolean inventory, SecurityType type, Pageable pageable) {
    Page<Security> page;
    if (type == null) {
        page = repository.findByInventory(pageable, inventory);
    } else {
        page = repository.findByInventoryAndType(pageable, inventory, type);
    }

    if (pageable != null) {
        if (page.getTotalPages() == 0 && pageable.getPageNumber() > 0
                || page.getTotalPages() != 0 && page.getTotalPages() <= pageable.getPageNumber()) {
            // Angeforderte Page ausserhalb des zulssigen Bereiches
            int maxPage = page.getTotalPages() == 0 ? 0 : page.getTotalPages() - 1;
            return getSecurities(inventory, type,
                    new PageRequest(maxPage, pageable.getPageSize(), pageable.getSort()));
        }
    }

    return page;
}

From source file:cn.guoyukun.spring.jpa.entity.search.SearchRequest.java

private void merge(Sort sort, Pageable page) {
    if (sort == null) {
        sort = this.sort;
    }/*w  w  w.  ja  v a  2s.c o m*/
    if (page == null) {
        page = this.page;
    }

    //??
    if (sort == null) {
        this.sort = page != null ? page.getSort() : null;
    } else {
        this.sort = (page != null ? sort.and(page.getSort()) : sort);
    }
    //??page
    if (page != null) {
        this.page = new PageRequest(page.getPageNumber(), page.getPageSize(), this.sort);
    } else {
        this.page = null;
    }
}

From source file:nu.yona.server.analysis.service.ActivityService.java

private Interval getInterval(LocalDate currentUnitDate, Pageable pageable, ChronoUnit timeUnit) {
    LocalDate startDate = currentUnitDate.minus(pageable.getOffset() + pageable.getPageSize() - 1L, timeUnit);
    LocalDate endDate = currentUnitDate.minus(pageable.getOffset() - 1L, timeUnit);
    return Interval.createInterval(startDate, endDate);
}

From source file:egov.data.hibernate.repository.support.SimpleHibernateRepository.java

protected Criteria getCriteria(Sort sortParam, Pageable pageable) {
    Criteria criteria = getSession().createCriteria(getDomainClass());

    Sort sort = pageable == null ? sortParam : pageable.getSort();

    if (sort != null) {
        for (Sort.Order order : sort) {
            if (order.getDirection().equals(Sort.Direction.ASC)) {
                criteria.addOrder(Order.asc(order.getProperty()));
            } else if (order.getDirection().equals(Sort.Direction.DESC)) {
                criteria.addOrder(Order.desc(order.getProperty()));
            }//from ww w. j  a va  2s . c  o  m
        }
    }

    if (pageable != null) {
        criteria.setFirstResult(pageable.getOffset());
        criteria.setMaxResults(pageable.getPageSize());
    }

    return criteria;
}

From source file:org.terasoluna.tourreservation.domain.repository.tourinfo.TourInfoRepositoryImpl.java

protected List<TourInfo> findTourInfo(TourInfoSearchCriteria criteria, Pageable pageable) {

    String q = buildJpql(criteria.getTourDays(), criteria.getBasePrice());
    TypedQuery<TourInfo> query = entityManager.createQuery(q, TourInfo.class);

    query.setParameter("adultCount", criteria.getAdultCount());
    query.setParameter("childCount", criteria.getChildCount());
    query.setParameter("depDay", criteria.getDepDate());
    query.setParameter("depCode", criteria.getDepCode());
    query.setParameter("arrCode", criteria.getArrCode());
    if (criteria.getTourDays() != 0) {
        query.setParameter("tourDays", criteria.getTourDays());
    }/*from  w w w.j a  v  a  2 s. c  o m*/
    if (criteria.getBasePrice() != 0) {
        query.setParameter("basePrice", criteria.getBasePrice());
    }

    query.setFirstResult(pageable.getOffset());
    query.setMaxResults(pageable.getPageSize());

    List<TourInfo> tourInfoList = query.getResultList();
    return tourInfoList;
}