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.frank.search.solr.core.ResultHelper.java

/**
 * @param query//from w  w w  .  ja  va 2  s  .co m
 * @param response
 * @return
 * @since 1.5
 */
static Map<Field, Page<FacetFieldEntry>> convertFacetQueryResponseToRangeFacetPageMap(FacetQuery query,
        QueryResponse response) {
    Assert.notNull(query, "Cannot convert response for 'null', query");

    if (!hasFacets(query, response) || isEmpty(response.getFacetRanges())) {
        return Collections.emptyMap();
    }
    Map<Field, Page<FacetFieldEntry>> facetResult = new HashMap<Field, Page<FacetFieldEntry>>();

    Pageable pageable = query.getFacetOptions().getPageable();
    int initalPageSize = pageable.getPageSize();
    for (RangeFacet<?, ?> rangeFacet : response.getFacetRanges()) {

        if (rangeFacet == null || !StringUtils.hasText(rangeFacet.getName())) {
            continue;
        }

        Field field = new SimpleField(rangeFacet.getName());

        List<FacetFieldEntry> entries;
        long total;
        if (isNotEmpty(rangeFacet.getCounts())) {
            entries = new ArrayList<FacetFieldEntry>(initalPageSize);
            for (RangeFacet.Count count : rangeFacet.getCounts()) {
                entries.add(new SimpleFacetFieldEntry(field, count.getValue(), count.getCount()));
            }
            total = rangeFacet.getCounts().size();
        } else {
            entries = Collections.<FacetFieldEntry>emptyList();
            total = 0;
        }

        facetResult.put(field, new SolrResultPage<FacetFieldEntry>(entries, pageable, total, null));

    }

    return facetResult;
}

From source file:com.wiiyaya.framework.provider.utils.PageableHelper.java

public static Pageable mappingAttr(Map<String, String> replaceAttr, Pageable pageRequest) {
    if (pageRequest.getSort() == null || replaceAttr == null || replaceAttr.size() == 0) {
        return pageRequest;
    }/*from www.  j  a v  a2s. co  m*/
    List<Order> orders = new ArrayList<Order>();

    for (Map.Entry<String, String> entry : replaceAttr.entrySet()) {
        Order ctOrd = pageRequest.getSort().getOrderFor(entry.getKey());
        if (ctOrd != null) {
            ctOrd = new Order(ctOrd.getDirection(), entry.getValue());
            orders.add(ctOrd);
        }
    }
    return new PageRequest(pageRequest.getPageNumber(), pageRequest.getPageSize(), new Sort(orders));
}

From source file:org.oncoblocks.centromere.web.controller.RequestUtils.java

/**
 * Uses annotated {@link Model} class definitions to remap any request attribute names in a 
 *   {@link Pageable} so that they match repository attribute names.
 *
 * @param pageable {@link Pageable}/*from w  w w  . j a v a2s  .  co  m*/
 * @return
 */
public static Pageable remapPageable(Pageable pageable, Class<? extends Model<?>> model) {
    logger.debug("Attempting to remap Pageable parameter names.");
    Sort sort = null;
    if (pageable.getSort() != null) {
        List<Sort.Order> orders = new ArrayList<>();
        for (Sort.Order order : pageable.getSort()) {
            orders.add(new Sort.Order(order.getDirection(), remapParameterName(order.getProperty(), model)));
        }
        sort = new Sort(orders);
    }
    return new PageRequest(pageable.getPageNumber(), pageable.getPageSize(), sort);
}

From source file:io.kahu.hawaii.util.call.sql.QueryEnhancer.java

default void addPaging(Map<String, Object> params, Pageable pageable) {
    params.put("start_index", pageable.getPageNumber() * pageable.getPageSize() + 1);
    params.put("end_index", (pageable.getPageNumber() + 1) * pageable.getPageSize());
}

From source file:com.pamarin.income.lazyload.TagLazy.java

@Override
public Page<Tag> loadPage(Pageable page) {
    PageRequest request = new PageRequest(page.getPageNumber(), page.getPageSize(), Sort.Direction.ASC, "name");

    return service.findByOwner(SecurityUtils.getUser(), request);
}

From source file:cz.jirutka.spring.data.jdbc.sql.LimitOffsetSqlGenerator.java

@Override
public String selectAll(TableDescription table, Pageable page) {
    return format("%s LIMIT %d OFFSET %d", selectAll(table, page.getSort()), page.getPageSize(),
            page.getOffset());/*  w ww .  j a v  a  2s .  com*/
}

From source file:net.eusashead.hateoas.response.impl.CustomerRepository.java

public Page<Customer> listCustomers(Pageable page) {
    List<Customer> orders = new ArrayList<Customer>();
    for (int i = 0; i < page.getPageSize(); i++) {
        orders.add(new Customer(i, BigDecimal.valueOf(Math.random() * 100),
                new Date(Math.round(123456789l * Math.random()))));
    }/*from  w ww  . j  a v  a2  s.c o m*/
    return new PageImpl<Customer>(orders, page, 95);
}

From source file:com.feedeo.shopify.service.web.product.ProductWebServiceImpl.java

@Override
public Page<Product> getAll(final Pageable page) {
    checkNotNull(page);/*from   ww  w  .  ja  va  2s .c om*/
    return _getAll(page.getPageNumber(), page.getPageSize(), null);
}

From source file:org.springframework.data.examples.repository.ContactRepositoryImpl.java

@Override
public Page<Contact> findAll(Pageable pageable) {
    long first = pageable.getOffset() + 1;
    long last = pageable.getOffset() + pageable.getPageSize();
    SelectResults<Contact> results = template.find("select * from /Contact where id >= $1 and id <= $2", first,
            last);/*from w ww .j a v a 2s . co  m*/

    List<Contact> contacts = results.asList();

    Collections.sort(contacts, new Comparator<Contact>() {

        @Override
        public int compare(Contact c0, Contact c1) {
            return (int) (c0.getId() - c1.getId());
        }

    });

    return results == null ? null : new PageImpl<Contact>(contacts, pageable, results.size());
}

From source file:com.epam.ta.reportportal.ws.resolver.PagingHandlerMethodArgumentResolver.java

@Override
public Pageable resolveArgument(MethodParameter methodParameter, ModelAndViewContainer mavContainer,
        NativeWebRequest webRequest, WebDataBinderFactory binderFactory) {
    Pageable pageable = super.resolveArgument(methodParameter, mavContainer, webRequest, binderFactory);
    if (0 == pageable.getPageSize()) {
        return new PageRequest(pageable.getPageNumber(), DEFAULT_PAGE_SIZE, pageable.getSort());
    } else if (MAX_PAGE_SIZE < pageable.getPageSize()) {
        return new PageRequest(pageable.getPageNumber(), MAX_PAGE_SIZE, pageable.getSort());
    }//  w  w  w.  j  ava 2 s. c o m
    return pageable;
}