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

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

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Introduction

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

Prototype

protected PageRequest(int page, int size, Sort sort)

Source Link

Document

Creates a new PageRequest with sort parameters applied.

Usage

From source file:io.springagora.core.domain.Product.java

/**
 * Lists all products, using pagination.
 * //from w  ww . jav  a  2  s. c om
 * @param page  Page index that are going to be fetched.
 * @param size  Size of the elements in the page.
 * 
 * @return
 *      The representation of a {@code Page} object, with meta information
 *      and the list of products retrieved.
 */
public static Page<Product> findAll(int page, int size) {
    Pageable pagination = new PageRequest(page, size, new Sort("name"));
    return repository().findAll(pagination);
}

From source file:com.epam.ta.reportportal.core.log.impl.GetLogHandlerTest.java

@Test
public void testGetLogPageNumberDesc() {
    final PageRequest pageRequest = new PageRequest(0, 2, new Sort(Sort.Direction.DESC, "logTime"));

    final List<Log> logs = generateLogs(logRepository);
    final Log logToFind = logs.get(9);

    long pageNumber = prepareHandler().getPageNumber(logToFind.getId(), PROJECT_ID, Filter.builder()
            .withCondition(FilterCondition.builder().withCondition(Condition.EQUALS).withSearchCriteria("item")
                    .withValue(ITEM_ID).build())
            .withTarget(Log.class).build(),

            pageRequest);//  ww  w .  j a v  a2s .c  o m

    Assert.assertThat(pageNumber, Matchers.equalTo(1L));
}

From source file:cn.org.once.cstack.service.impl.MessageServiceImpl.java

@Override
public List<Message> listByApp(User user, String applicationName, int nbMessages) throws ServiceException {
    try {//  w w w.  j  a  va2  s .  c  o  m
        Pageable pageable = new PageRequest(0, nbMessages, sortByLastNameAsc());
        Page<Message> requestedPage = messageDAO.listByApp(user, applicationName, cuInstanceName, pageable);
        return requestedPage.getContent();
    } catch (PersistenceException e) {
        throw new ServiceException(e.getLocalizedMessage(), e);
    }
}

From source file:org.jblogcms.core.comment.service.CommentServiceImplTest.java

@Before
public void setUp() throws Exception {
    comment1.setId(COMMENT_1_ID);/* w  ww.  j a  va  2s .com*/
    comment1.setText(COMMENT_1_TEXT);

    comment2.setId(COMMENT_2_ID);
    comment2.setText(COMMENT_2_TEXT);

    comment3.setId(COMMENT_3_ID);
    comment3.setText(COMMENT_3_TEXT);

    existingComment.setId(EXISTING_COMMENT_ID);
    existingComment.setText(EXISTING_COMMENT_TEXT);

    Sort sort = new Sort(PAGEABLE_SORT);
    pageable = new PageRequest(PAGEABLE_PAGE, PAGEABLE_SIZE, sort);
    comments = new PageImpl(commentList, pageable, COMMENTS_SIZE);
}

From source file:org.jblogcms.core.post.service.PostServiceImplTest.java

@Before
public void setUp() throws Exception {
    post1.setId(POST_1_ID);//w w w .  jav  a  2s  . c  om
    post1.setTitle(POST_1_TITLE);

    post2.setId(POST_2_ID);
    post2.setTitle(POST_2_TITLE);

    post3.setId(POST_3_ID);
    post3.setTitle(POST_3_TITLE);

    existingPost.setId(EXISTING_POST_ID);
    existingPost.setTitle(EXISTING_POST_TITLE);

    Sort sort = new Sort(PAGEABLE_SORT);
    pageable = new PageRequest(PAGEABLE_PAGE, PAGEABLE_SIZE, sort);
    posts = new PageImpl(postList, pageable, POSTS_SIZE);
}

From source file:net.xqx.controller.web.MarkQueryController.java

/**
 * ?//from  ww w.  j a  v  a 2 s .  com
 * 
 * @return
 * @throws SQLException
 */
@RequestMapping("/markQuery")
public String markQuery(HttpServletRequest request) throws SQLException {
    TMark mark = null;
    String userName = request.getParameter("userName");
    String admissionNo = request.getParameter("admissionNo");
    String licenseNo = request.getParameter("licenseNo");
    String year = request.getParameter("year");

    String input = request.getParameter("rand");

    String rand = (String) request.getSession().getAttribute("rand");
    if (input != null && rand != null) {
        if (!input.equals(rand)) {
            request.setAttribute("CodeError2", "???");
            return "redirect:markList.do";
        }
    }
    System.out.println(System.getProperty("java.endorsed.dirs"));
    ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(
            new String[] { "spring/services.xml" });
    AchievementService achievementService = (AchievementService) context.getBean("achievement");
    List<Achievement> list = null;
    try {
        list = (List<Achievement>) achievementService.getAchievements(userName, admissionNo, licenseNo, year);
    } catch (SOAPFaultException e) {
        request.setAttribute("error", "??!");
    } catch (WebServiceException ex) {
        request.setAttribute("error", ",???!");
    }
    Achievement achievement = null;
    if (list != null && list.size() > 0) {
        achievement = list.get(0);
    }
    request.setAttribute("achievement", achievement);
    // 
    Sort hotNewsSort = new Sort(Direction.DESC, "fdjTimes", "ffbTime");
    Pageable hotNewsRecPageable = new PageRequest(0, 8, hotNewsSort);
    List<TNews> hotNewsList = newsDao.getHotNews(hotNewsRecPageable).getContent();
    request.setAttribute("hotNewsList", hotNewsList);

    // ??
    Sort recNewsSort = new Sort(Direction.DESC, "fIsRecord", "ffbTime");
    Pageable recNewsRecPageable = new PageRequest(0, 8, recNewsSort);
    List<TNews> recNewsList = newsDao.getNewsRec(recNewsRecPageable).getContent();
    request.setAttribute("recNewsList", recNewsList);
    request.setAttribute("mark", mark);
    return "web/markDetail";
}

From source file:org.jblogcms.core.account.service.AccountServiceImplTest.java

@Before
public void setUp() throws Exception {
    account1.setId(ACCOUNT_1_ID);/*from w  w w.j av a2 s.c o  m*/
    account1.setEmail(ACCOUNT_1_EMAIL);

    account2.setId(ACCOUNT_2_ID);
    account2.setEmail(ACCOUNT_2_EMAIL);

    account3.setId(ACCOUNT_3_ID);
    account3.setEmail(ACCOUNT_3_EMAIL);

    existingAccount.setId(EXISTING_ACCOUNT_ID);
    existingAccount.setEmail(EXISTING_ACCOUNT_EMAIL);

    Sort sort = new Sort(PAGEABLE_SORT);
    pageable = new PageRequest(PAGEABLE_PAGE, PAGEABLE_SIZE, sort);
    accounts = new PageImpl(accountList, pageable, ACCOUNTS_SIZE);
}

From source file:org.springside.examples.quickstart.service.BuyerDataService.java

/***/
private PageRequest buildPageRequest(int pageNumber, int pagzSize, String sortType) {
    Sort sort = null;/*w  w  w .  j av  a2 s  .co m*/
    if ("auto".equals(sortType)) {
        sort = new Sort(Direction.DESC, "id");
    } else if ("title".equals(sortType)) {
        sort = new Sort(Direction.ASC, "title");
    } else {
        sort = new Sort(Direction.ASC, "customerId");

    }
    return new PageRequest(pageNumber - 1, pagzSize, sort);
}

From source file:io.omatic.event.service.EventMaintainanceService.java

/**
 * Maintenance method used to keep the number of {@link Event} records in the database
 * at a manageable level. /*  w ww  . ja  v  a2 s  .c om*/
 * 
 * Note that this method can be scheduled. To do so specify a value for the externalised 
 * property eventomatic.maintenance.cronSchedule. The value must be in crontab format. For more information see 
 * <a href="http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/scheduling/support/CronSequenceGenerator.html">here</a>
 */
@Transactional
@Scheduled(cron = "${eventomatic.maintenance.cronSchedule}")
public void maintainPoll() {

    // Firstly delete any events that are older than they should be, this will stop historic data clogging up the system. 0 disable
    if (applicationConfiguration.getMaintenance().getMaxAge() < 0) {
        Calendar cal = Calendar.getInstance();
        cal.add(Calendar.DAY_OF_YEAR, applicationConfiguration.getMaintenance().getMaxAge().intValue());
        Date maxAge = cal.getTime();

        long countOldEvents = eventRepository.countByRecievedDateBefore(maxAge);
        log.info("Checking for mesages older than {} and found {}", maxAge, countOldEvents);

        if (countOldEvents > 0) {
            log.info("Deleting {} events from before {}", countOldEvents, maxAge);
            eventRepository.deleteByRecievedDateBefore(maxAge);
            log.info("Deletion complete");
        }
    } else {
        log.info("Age based housekeeping disabled");
    }
    // Secondly, if the max events has exceeded the specified limit then trim the database. 0 or -1 will disable. 
    if (applicationConfiguration.getMaintenance().getEventLimit() > 0) {
        long countTotalEvents = eventRepository.count();
        Long overrun = countTotalEvents - applicationConfiguration.getMaintenance().getEventLimit();
        log.info("Checking for event count of greather than {} and found {}",
                applicationConfiguration.getMaintenance().getEventLimit(), countTotalEvents);
        if (overrun > 0) {
            Page<Event> events = eventRepository
                    .findAll(new PageRequest(0, overrun.intValue(), new Sort(Direction.ASC, "recievedDate")));
            eventRepository.deleteInBatch(events);
            log.info("Deleted {} of {} events.", overrun, countTotalEvents);
        }
    } else {
        log.info("Event limit based housekeeping disabled");
    }
}

From source file:com.luna.common.service.UserServiceTest.java

@Test
public void testFindAllByPageableAndSortDesc() {
    int count = 15;
    User lastUser = null;//w  w w.  j av  a2  s .com
    for (int i = 0; i < count; i++) {
        lastUser = userService.save(createUser());
    }

    Sort sortDesc = new Sort(Sort.Direction.DESC, "id");
    Pageable pageable = new PageRequest(0, 5, sortDesc);
    Page<User> userPage = userService.findAll(pageable);

    assertEquals(5, userPage.getNumberOfElements());
    assertTrue(userPage.getContent().contains(lastUser));
    assertTrue(userPage.getContent().get(0).getId() > userPage.getContent().get(1).getId());
}