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

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

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Introduction

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

Prototype

int getNumberOfElements();

Source Link

Document

Returns the number of elements currently on this Slice .

Usage

From source file:io.kahu.hawaii.util.pagination.PageMetadataWriter.java

@Override
protected void writeJson(Page<?> page, JSONObject json) throws JSONException {
    json.put(TOTAL_ELEMENTS, page.getTotalElements());
    if (!page.hasContent() && page.getTotalElements() > 0) {
        json.put(TOO_MANY_ELEMENTS, true);
    } else {//from   ww w . jav  a  2s.  c o m
        json.put(SIZE, page.getSize());
        json.put(TOTAL_PAGES, page.getTotalPages());
        json.put(NUMBER, page.getNumber());
        json.put(NUMBER_OF_ELEMENTS, page.getNumberOfElements());
    }
}

From source file:org.openlmis.fulfillment.repository.OrderRepositoryIntegrationTest.java

@Test
public void shouldFindOrdersAndIgnoreRights() {
    orderRepository.save(generateInstance(OrderStatus.ORDERED));
    orderRepository.save(generateInstance(OrderStatus.READY_TO_PACK));
    orderRepository.save(generateInstance(OrderStatus.FULFILLING));

    OrderSearchParams orderSearchParams = new OrderSearchParams();
    Page<Order> list = orderRepository.searchOrders(orderSearchParams, null, pageable);
    assertEquals(3, list.getNumberOfElements());
}

From source file:org.openlmis.fulfillment.web.shipmentdraft.ShipmentDraftController.java

/**
 * Get shipment with request param./* ww w.  j  av  a2  s  . com*/
 *
 * @param orderId order UUID (required).
 * @return a page of shipment drafts.
 */
@GetMapping
@ResponseStatus(HttpStatus.OK)
@ResponseBody
public Page<ShipmentDraftDto> getShipmentDrafts(@RequestParam(required = false) UUID orderId,
        Pageable pageable) {
    XLOGGER.entry(orderId);
    Profiler profiler = new Profiler("GET_SHIPMENT_DRAFTS");
    profiler.setLogger(XLOGGER);

    profiler.start("VALIDATE");
    if (orderId == null) {
        throw new ValidationException(SHIPMENT_DRAFT_ORDER_REQUIRED);
    }

    Order order = orderRepository.findOne(orderId);
    if (order == null) {
        throw new ValidationException(SHIPMENT_DRAFT_ORDER_NOT_FOUND);
    }

    profiler.start(CHECK_RIGHTS);
    permissionService.canViewShipmentDraft(order);

    profiler.start("FIND_BY_ORDER_AND_BUILD_DTO");
    Page<ShipmentDraft> draftPage = repository.findByOrder(order, pageable);
    List<ShipmentDraftDto> draftDtos = draftDtoBuilder.build(draftPage.getContent());

    int numberOfElements = draftPage.getNumberOfElements();
    Page<ShipmentDraftDto> page = Pagination.getPage(draftDtos, pageable, numberOfElements);

    profiler.stop().log();
    XLOGGER.exit(page);
    return page;
}

From source file:org.openlmis.fulfillment.web.shipment.ShipmentController.java

/**
 * Get shipment with request param.//ww w  .  j a v a2  s .c  om
 *
 * @param orderId order UUID (required).
 * @return a page of shipments.
 */
@GetMapping
@ResponseStatus(HttpStatus.OK)
@ResponseBody
public Page<ShipmentDto> getShipments(@RequestParam(required = false) UUID orderId, Pageable pageable) {
    XLOGGER.entry(orderId);
    Profiler profiler = new Profiler("GET_SHIPMENTS");
    profiler.setLogger(XLOGGER);

    profiler.start("VALIDATE");
    if (orderId == null) {
        throw new ValidationException(SHIPMENT_ORDER_REQUIRED);
    }

    Order order = orderRepository.findOne(orderId);
    if (order == null) {
        throw new ValidationException(ORDER_NOT_FOUND, orderId.toString());
    }

    profiler.start("CHECK_RIGHTS");
    permissionService.canViewShipment(order);

    profiler.start("FIND_BY_ORDER_AND_BUILD_DTO");
    Page<Shipment> shipmentPage = shipmentRepository.findByOrder(order, pageable);
    List<ShipmentDto> shipmentDtos = shipmentDtoBuilder.build(shipmentPage.getContent());

    Page<ShipmentDto> page = Pagination.getPage(shipmentDtos, pageable, shipmentPage.getNumberOfElements());

    profiler.stop().log();
    XLOGGER.exit(page);
    return page;
}

From source file:org.openlmis.fulfillment.repository.OrderRepositoryIntegrationTest.java

@Test
public void shouldReturnEmptyPageIfUserHasNoRightForSupplyingFacilityAndRequestingFacility() {
    orderRepository.save(generateInstance(OrderStatus.ORDERED));
    orderRepository.save(generateInstance(OrderStatus.READY_TO_PACK));
    orderRepository.save(generateInstance(OrderStatus.FULFILLING));

    OrderSearchParams orderSearchParams = new OrderSearchParams();
    Page<Order> list = orderRepository.searchOrders(orderSearchParams, null, pageable, Collections.emptySet(),
            Collections.emptySet());
    assertEquals(0, list.getNumberOfElements());
}

From source file:org.openlmis.fulfillment.repository.OrderRepositoryIntegrationTest.java

@Test
public void shouldNotFindOrdersBySupplyingFacilityIfNoRightsForOrder() {
    Order one = prepareOrdersForSearchByFacility();

    OrderSearchParams params = new OrderSearchParams();
    params.setSupplyingFacilityId(one.getSupplyingFacilityId());
    Page<Order> list = orderRepository.searchOrders(params, null, pageable,
            Collections.singleton(UUID.randomUUID()), Collections.singleton(UUID.randomUUID()));
    assertEquals(0, list.getNumberOfElements());
    list = orderRepository.searchOrders(params, null, pageable, Collections.emptySet(),
            Collections.singleton(UUID.randomUUID()));
    assertEquals(0, list.getNumberOfElements());
    list = orderRepository.searchOrders(params, null, pageable, Collections.singleton(UUID.randomUUID()),
            Collections.emptySet());
    assertEquals(0, list.getNumberOfElements());
}

From source file:org.openlmis.fulfillment.repository.OrderRepositoryIntegrationTest.java

@Test
public void shouldNotFindOrdersByRequestingFacilityIfNoRightsForOrder() {
    Order one = prepareOrdersForSearchByFacility();

    OrderSearchParams params = new OrderSearchParams();
    params.setRequestingFacilityId(one.getRequestingFacilityId());
    Page<Order> list = orderRepository.searchOrders(params, null, pageable,
            Collections.singleton(UUID.randomUUID()), Collections.singleton(UUID.randomUUID()));
    assertEquals(0, list.getNumberOfElements());
    list = orderRepository.searchOrders(params, null, pageable, Collections.emptySet(),
            Collections.singleton(UUID.randomUUID()));
    assertEquals(0, list.getNumberOfElements());
    list = orderRepository.searchOrders(params, null, pageable, Collections.singleton(UUID.randomUUID()),
            Collections.emptySet());
    assertEquals(0, list.getNumberOfElements());
}

From source file:org.openlmis.fulfillment.repository.OrderRepositoryIntegrationTest.java

@Test
public void shouldNotFindOrdersByRequestingAndSupplyingFacilityForWrongFacility() {
    Order one = prepareOrdersForSearchByFacility();
    Order two = orderRepository.save(generateInstance(OrderStatus.ORDERED));

    OrderSearchParams params = new OrderSearchParams();
    params.setRequestingFacilityId(one.getRequestingFacilityId());
    params.setSupplyingFacilityId(two.getSupplyingFacilityId());

    Page<Order> list = orderRepository.searchOrders(params, null, pageable,
            newHashSet(one.getSupplyingFacilityId(), two.getSupplyingFacilityId()), Collections.emptySet());
    assertEquals(0, list.getNumberOfElements());

    params.setRequestingFacilityId(two.getRequestingFacilityId());
    params.setSupplyingFacilityId(one.getSupplyingFacilityId());

    list = orderRepository.searchOrders(params, null, pageable, Collections.emptySet(),
            newHashSet(one.getRequestingFacilityId(), two.getRequestingFacilityId()));
    assertEquals(0, list.getNumberOfElements());
}

From source file:com.goodhuddle.huddle.service.impl.BlogServiceImpl.java

@Override
public Page<BlogPost> searchBlogPosts(SearchBlogPostRequest request) {
    Page<BlogPost> posts = blogPostRepository.findAll(
            BlogPostSpecification.search(huddleService.getHuddle(), request), new PageRequest(request.getPage(),
                    request.getSize(), Sort.Direction.DESC, "publishedOn", "createdOn"));
    log.debug("Found {} blog posts matching search criteria", posts.getNumberOfElements());
    return posts;
}

From source file:de.hska.ld.content.service.DocumentServiceIntegrationTest.java

@Test
public void testAddAndRemoveAccessFromDocument() {
    Document document = documentService.save(newDocument());

    User user = userService.save(newUser());
    setAuthentication(user);/*from  w ww. jav a 2 s . c om*/

    Page<Document> documentPage = documentService.getDocumentsPage(0, 10, "DESC", "createdAt");
    Assert.assertTrue(documentPage.getNumberOfElements() == 0);

    setAuthentication(testUser);
    document = documentService.addAccess(document.getId(), user, Access.Permission.READ);

    setAuthentication(user);
    documentPage = documentService.getDocumentsPage(0, 10, "DESC", "createdAt");
    Assert.assertTrue(documentPage.getNumberOfElements() == 1);

    setAuthentication(testUser);
    document = documentService.removeAccess(document.getId(), user, Access.Permission.READ);

    setAuthentication(user);
    documentPage = documentService.getDocumentsPage(0, 10, "DESC", "createdAt");
    Assert.assertTrue(documentPage.getNumberOfElements() == 0);

    document.setTitle(document.getTitle() + "(updated)");
    UserNotAuthorizedException userNotAuthorizedException = null;
    try {
        documentService.save(document);
    } catch (UserNotAuthorizedException e) {
        userNotAuthorizedException = e;
    }
    Assert.assertNotNull(userNotAuthorizedException);

    setAuthentication(testUser);
    document = documentService.addAccess(document.getId(), user, Access.Permission.READ,
            Access.Permission.WRITE);

    setAuthentication(user);
    document.setTitle(document.getTitle() + "(updated)");
    document = documentService.save(document);

    Assert.assertTrue(document.getTitle().contains("(updated)"));
}