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

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

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Introduction

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

Prototype

public int getPageSize()

Source Link

Usage

From source file:com.luna.common.repository.PageAndSortUserRepositoryIT.java

@Test
public void testFindAllForPage() {
    for (int i = 0; i < 15; i++) {
        userRepository.save(createUser());
    }//from  w  w  w . j  a  v a  2s . co  m
    PageRequest pageRequest = new PageRequest(1, 5);
    Page<User> page = userRepository.findAll(pageRequest);

    assertEquals(pageRequest.getPageSize(), page.getNumberOfElements());
    assertEquals(3, page.getTotalPages());
}

From source file:com.luna.common.repository.PageAndSortUserRepositoryIT.java

@Test
public void testFindAllForPageAndSort() {
    for (int i = 0; i < 15; i++) {
        userRepository.save(createUser());
    }/*from   w  w  w  . j a va2s.co  m*/

    Sort.Order idAsc = new Sort.Order(Sort.Direction.ASC, "id");
    Sort.Order usernameDesc = new Sort.Order(Sort.Direction.DESC, "username");
    Sort sort = new Sort(idAsc, usernameDesc);

    PageRequest pageRequest = new PageRequest(1, 5, sort);
    Page<User> page = userRepository.findAll(pageRequest);

    assertEquals(pageRequest.getPageSize(), page.getNumberOfElements());
    assertEquals(3, page.getTotalPages());

    assertTrue(page.getContent().get(0).getId() < page.getContent().get(1).getId());

}

From source file:com.ushahidi.swiftriver.core.api.service.DropIndexServiceTest.java

@SuppressWarnings({ "unchecked", "rawtypes" })
@Test/*from ww  w. j  ava 2  s .  c  o  m*/
public void findDrops() {
    DropDocument dropDocument = new DropDocument();
    dropDocument.setId("1");
    dropDocument.setChannel("channel");
    dropDocument.setTitle("title");
    dropDocument.setContent("content");

    List<DropDocument> dropDocuments = new ArrayList<DropDocument>();
    dropDocuments.add(dropDocument);

    when(mockRepository.find(anyString(), any(Pageable.class))).thenReturn(dropDocuments);
    dropIndexService.findDrops("keyword", 30, 6);

    // First, we verify that a search is performed against the index
    ArgumentCaptor<PageRequest> pageRequestArgument = ArgumentCaptor.forClass(PageRequest.class);
    ArgumentCaptor<String> searchTermArgument = ArgumentCaptor.forClass(String.class);

    verify(mockRepository).find(searchTermArgument.capture(), pageRequestArgument.capture());

    // Assert that "keyword" is the value used for the search
    String searchTerm = searchTermArgument.getValue();
    assertEquals("keyword", searchTerm);

    // Validate the Pageable instance passed to DropDocumentRepository
    PageRequest pageRequest = pageRequestArgument.getValue();
    assertEquals(5, pageRequest.getPageNumber());
    assertEquals(30, pageRequest.getPageSize());

    // Then we verify that the drops & their metadata are retrieved from the DB 
    ArgumentCaptor<List> dropIdArgument = ArgumentCaptor.forClass(List.class);
    verify(mockDropDao).findAll(dropIdArgument.capture());
}

From source file:com.luna.common.repository.PageAndSortUserRepositoryIT.java

@Test
public void testFindByBaseInfoSexForPage() {
    for (int i = 0; i < 15; i++) {
        userRepository.save(createUser());
    }//ww w .j a v a  2  s.  c om
    PageRequest pageRequest = new PageRequest(1, 5);
    Page<User> page = userRepository.findByBaseInfoSex(Sex.male, pageRequest);

    assertEquals(pageRequest.getPageSize(), page.getNumberOfElements());
    assertEquals(3, page.getTotalPages());

    page = userRepository.findByBaseInfoSex(Sex.female, pageRequest);

    assertEquals(0, page.getNumberOfElements());
    assertEquals(0, page.getTotalPages());
}

From source file:org.duracloud.snapshot.rest.SnapshotResourceTest.java

@Test
public void testGetSnapshotContent() {
    String snapshotId = "snapshot-id";
    String prefix = "prefix";
    int page = 1;
    int pageSize = 5;
    String metaName = "metadata-name";
    String metaValue = "metadata-value";
    Long count = 1000l;//from  w  w  w  . j a v  a 2s .  c om

    Capture<PageRequest> pageRequestCapture = new Capture<>();

    SnapshotContentItem item = new SnapshotContentItem();
    item.setContentId("test");
    item.setMetadata("{\"" + metaName + "\" : \"" + metaValue + "\"}");

    List<SnapshotContentItem> contentIds = Arrays.asList(new SnapshotContentItem[] { item });
    EasyMock.expect(snapshotContentItemRepo.findBySnapshotNameAndContentIdStartingWithOrderByContentIdAsc(
            EasyMock.eq(snapshotId), EasyMock.eq(prefix), EasyMock.capture(pageRequestCapture)))
            .andReturn(contentIds);

    EasyMock.expect(snapshotContentItemRepo.countBySnapshotName(EasyMock.eq(snapshotId))).andReturn(count);

    replayAll();

    Response response = resource.getContent(snapshotId, page, pageSize, prefix);
    GetSnapshotContentBridgeResult result = (GetSnapshotContentBridgeResult) response.getEntity();

    PageRequest pageRequest = pageRequestCapture.getValue();
    Assert.assertEquals(page, pageRequest.getPageNumber());
    Assert.assertEquals(pageSize, pageRequest.getPageSize());

    org.duracloud.snapshot.dto.SnapshotContentItem resultItem = result.getContentItems().get(0);
    Assert.assertEquals("test", resultItem.getContentId());
    Assert.assertEquals(metaValue, resultItem.getContentProperties().get(metaName));
    Assert.assertEquals(count, result.getTotalCount());

}

From source file:com.alliander.osgp.adapter.ws.core.application.services.DeviceManagementService.java

@Transactional(value = "transactionManager")
public Page<Event> findEvents(@Identification final String organisationIdentification,
        final String deviceIdentification, final Integer pageSize, final Integer pageNumber,
        final DateTime from, final DateTime until, final List<EventType> eventTypes)
        throws FunctionalException {

    LOGGER.debug("findEvents called for organisation {} and device {}", organisationIdentification,
            deviceIdentification);//from   www. j a v  a 2 s .c  om

    final Organisation organisation = this.domainHelperService.findOrganisation(organisationIdentification);

    this.pagingSettings.updatePagingSettings(pageSize, pageNumber);

    final PageRequest request = new PageRequest(this.pagingSettings.getPageNumber(),
            this.pagingSettings.getPageSize(), Sort.Direction.DESC, "dateTime");

    Specifications<Event> specifications = null;

    try {
        if (deviceIdentification != null && !deviceIdentification.isEmpty()) {
            final Device device = this.domainHelperService.findDevice(deviceIdentification);
            this.domainHelperService.isAllowed(organisation, device, DeviceFunction.GET_EVENT_NOTIFICATIONS);

            specifications = where(this.eventSpecifications.isFromDevice(device));
        } else {
            specifications = where(this.eventSpecifications.isAuthorized(organisation));
        }

        if (from != null) {
            specifications = specifications.and(this.eventSpecifications.isCreatedAfter(from.toDate()));
        }

        if (until != null) {
            specifications = specifications.and(this.eventSpecifications.isCreatedBefore(until.toDate()));
        }

        if (eventTypes != null && !eventTypes.isEmpty()) {
            specifications = specifications.and(this.eventSpecifications.hasEventTypes(eventTypes));
        }
    } catch (final ArgumentNullOrEmptyException e) {
        throw new FunctionalException(FunctionalExceptionType.ARGUMENT_NULL, ComponentType.WS_CORE, e);
    }

    LOGGER.debug("request offset     : {}", request.getOffset());
    LOGGER.debug("        pageNumber : {}", request.getPageNumber());
    LOGGER.debug("        pageSize   : {}", request.getPageSize());
    LOGGER.debug("        sort       : {}", request.getSort());

    return this.eventRepository.findAll(specifications, request);
}

From source file:org.apache.shiro.web.session.mgt.OnlineWebSessionManager.java

/**
 * ?session? session/*from  ww w  .jav a 2  s. c o m*/
 */
@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<String> 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.lazulite.boot.autoconfigure.osaam.shiro.web.session.mgt.OnlineWebSessionManager.java

/**
 * ?session? session/*w w w.  j  a  v  a2  s. co  m*/
 */
@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);
    }

}