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

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:edu.swau.softball.web.BaseController.java

protected Map<String, Object> buildPagination(Integer page, String sort, String direction, String filter) {
    Map<String, Object> params = new HashMap<>();
    String oposite;/*  w w w.j  a v  a 2  s .c o  m*/
    if (page == null) {
        page = 0;
    }
    if (StringUtils.isBlank(sort)) {
        sort = "lastUpdated";
        direction = "desc";
    }
    if (StringUtils.isBlank(direction)) {
        direction = "asc";
    }
    Sort s;
    switch (direction) {
    case "desc":
        s = new Sort(Sort.Direction.DESC, sort);
        oposite = "asc";
        break;
    default:
        s = new Sort(Sort.Direction.ASC, sort);
        oposite = "desc";
    }
    params.put(Constants.PAGE, page);
    params.put(Constants.SORT, sort);
    log.debug("{} : {}", direction, oposite);
    params.put(Constants.DIRECTION, direction);
    params.put(Constants.OPOSITE_DIRECTION, oposite);
    params.put(Constants.FILTER, filter);
    PageRequest pageRequest = new PageRequest(page, 20, s);
    params.put(Constants.PAGE_REQUEST, pageRequest);

    return params;
}

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From source file:com.capstone.giveout.controllers.GiftsController.java

@RequestMapping(value = Routes.GIFTS_PATH, method = RequestMethod.GET)
public @ResponseBody Collection<Gift> list(
        @RequestParam(value = Routes.TITLE_PARAMETER, required = false) String title,
        @RequestParam(value = Routes.PAGE_PARAMETER, required = false, defaultValue = "0") int page,
        @RequestParam(value = Routes.LIMIT_PARAMETER, required = false, defaultValue = Constants.DEFAULT_PAGE_SIZE) int limit,
        @RequestParam(value = Routes.NOT_FLAGGED_BY_USER_ID_PARAMETER, required = false) Long notFlaggedByUserId) {
    PageRequest pageRequest = new PageRequest(page, limit, new Sort(Sort.Direction.DESC, "createdAt"));
    Page<Gift> giftsPage;//from  w  ww.ja  v a  2  s.  co  m
    if (title == null) {
        giftsPage = notFlaggedByUserId == null ? gifts.findByGiftChainIsNotNull(pageRequest)
                : gifts.findByGiftChainIsNotNullAndUserNotFlagAsInappropriate(notFlaggedByUserId, pageRequest);
    } else {
        giftsPage = notFlaggedByUserId == null
                ? gifts.findByGiftChainIsNotNullAndTitleLike("%" + title + "%", pageRequest)
                : gifts.findByGiftChainIsNotNullAndTitleLikeAndUserNotFlagAsInappropriate("%" + title + "%",
                        notFlaggedByUserId, pageRequest);
    }

    List<Gift> giftList = Lists.newArrayList(giftsPage);
    for (Gift gift : giftList) {
        gift.allowAccessToGiftChain = true;
    }
    return giftList;
}

---

From source file:org.devgateway.toolkit.forms.wicket.providers.SortableJpaRepositoryDataProvider.java

/**
 * @see SortableDataProvider#iterator(long, long)
 *//*from   w ww .ja  v a2s.c om*/
@Override
public Iterator<? extends T> iterator(final long first, final long count) {
    int page = (int) ((double) first / WebConstants.PAGE_SIZE);
    Page<T> findAll = jpaRepository.findAll(filterState.getSpecification(),
            new PageRequest(page, WebConstants.PAGE_SIZE, translateSort()));
    return findAll.iterator();
}

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From source file:com.oakhole.auth.service.UserService.java

public Page<User> findAll(Map<String, Object> searchParams, int pageNumber, int pageSize, String sortDirection,
        String sortBy) {//w  ww .j  a  v  a  2s  .  c  o m
    Map<String, SearchFilter> filters = SearchFilter.parse(searchParams);
    Specification<User> spec = DynamicSpecifications.bySearchFilter(filters.values(), User.class);
    Sort sort = new Sort("ASC".equals(sortDirection) ? Sort.Direction.ASC : Sort.Direction.DESC, sortBy);
    PageRequest pageRequest = new PageRequest(pageNumber, pageSize, sort);
    Page<User> userList = userDao.findAll(spec, pageRequest);
    return userList;
}

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From source file:cn.edu.zjnu.acm.judge.problem.ProblemStatusController.java

@GetMapping("/problemstatus")
@SuppressWarnings("AssignmentToMethodParameter")
public String status(HttpServletRequest request, @RequestParam("problem_id") long id,
        @PageableDefault(size = 20, sort = { "time", "memory", "code_length" }) Pageable pageable,
        Authentication authentication) {
    log.debug("{}", pageable);
    if (pageable.getPageSize() > 500) {
        pageable = new PageRequest(pageable.getPageNumber(), 500, pageable.getSort());
    }/*from  ww  w.  j  a va  2  s.  c om*/
    Problem problem = problemMapper.findOneNoI18n(id);
    if (problem == null) {
        throw new MessageException("No such problem", HttpStatus.NOT_FOUND);
    }
    final Long contestId = problem.getContest();
    request.setAttribute("contestId", contestId);
    List<ScoreCount> list = problemMapper.groupByScore(id);
    ArrayList<String> scores = new ArrayList<>(list.size());
    ArrayList<Long> counts = new ArrayList<>(list.size());
    ArrayList<String> urls = new ArrayList<>(list.size());
    for (ScoreCount scoreCount : list) {
        int score = scoreCount.getScore();
        scores.add(ResultType.getShowsourceString(score));
        counts.add(scoreCount.getCount());
        urls.add(request.getContextPath() + "/status?problem_id=" + id + "&score=" + score);
    }
    List<Submission> bestSubmissions = submissionMapper.bestSubmission(id, pageable);
    long total = pageable.getOffset() + bestSubmissions.size()
            + (pageable.getPageSize() == bestSubmissions.size() ? 1 : 0);
    PageImpl<Submission> page = new PageImpl<>(bestSubmissions, pageable, total);
    boolean isAdmin = UserDetailService.isAdminLoginned(request);
    boolean isSourceBrowser = UserDetailService.isSourceBrowser(request);
    boolean canView = isAdmin || isSourceBrowser;

    request.setAttribute("page", page);
    request.setAttribute("sa", Arrays.asList(counts, scores, urls));
    request.setAttribute("problem", problem);
    request.setAttribute("url", URLBuilder.fromRequest(request).replaceQueryParam("page").toString());
    request.setAttribute("contestId", contestId);
    request.setAttribute("canView", canView);
    request.setAttribute("authentication", authentication);

    return "problems/status";
}

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From source file:org.openlmis.fulfillment.service.PageDto.java

@Override
public Pageable nextPageable() {
    return hasNext() ? new PageRequest(number + 1, size, sort) : null;
}

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From source file:org.davidmendoza.esu.web.BaseController.java

protected Map<String, Object> preparaPaginacion(Integer pagina, String ordena, String direccion,
        String filtro) {/*from   ww w  . j  a v  a  2 s  .  c o  m*/
    Map<String, Object> params = new HashMap<>();
    String direccionContraria;
    if (pagina == null) {
        pagina = 0;
    }
    if (StringUtils.isBlank(ordena)) {
        ordena = "lastUpdated";
        direccion = "desc";
    }
    if (StringUtils.isBlank(direccion)) {
        direccion = "asc";
    }
    Sort sort;
    switch (direccion) {
    case "desc":
        sort = new Sort(Sort.Direction.DESC, ordena);
        direccionContraria = "asc";
        break;
    default:
        sort = new Sort(Sort.Direction.ASC, ordena);
        direccionContraria = "desc";
    }
    params.put(Constants.PAGINA, pagina);
    params.put(Constants.ORDENA, ordena);
    params.put(Constants.DIRECCION, direccion);
    params.put(Constants.DIRECCION_CONTRARIA, direccionContraria);
    params.put(Constants.FILTRO, filtro);
    PageRequest pageRequest = new PageRequest(pagina, 20, sort);
    params.put(Constants.PAGE_REQUEST, pageRequest);

    return params;
}

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From source file:fr.treeptik.cloudunit.service.impl.MessageServiceImpl.java

@Override
public List<Message> listByApp(User user, String applicationName, int nbMessages) throws ServiceException {
    try {/*from ww  w .  java  2  s. c om*/
        Pageable pageable = new PageRequest(0, nbMessages, sortByLastNameAsc());
        Page<Message> requestedPage = messageDAO.listByApp(user, applicationName, pageable);
        return requestedPage.getContent();
    } catch (PersistenceException e) {
        throw new ServiceException(e.getLocalizedMessage(), e);
    }
}

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From source file:io.github.microcks.web.TestController.java

@RequestMapping(value = "/tests/service/{serviceId}", method = RequestMethod.GET)
public List<TestResult> listTestsByService(@PathVariable("serviceId") String serviceId,
        @RequestParam(value = "page", required = false, defaultValue = "0") int page,
        @RequestParam(value = "size", required = false, defaultValue = "20") int size) {
    log.debug("Getting tests list for service {}, page {} and size {}", serviceId, page, size);
    return testResultRepository.findByServiceId(serviceId,
            new PageRequest(page, size, new Sort(Sort.Direction.DESC, "testNumber")));
}

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From source file:org.jblogcms.core.blog.controller.BlogController.java

/**
 * Shows all the blogs meeting the paging restriction provided in the {@code Pageable} object.
 *
 * @param pageable the {@code Pageable} object
 * @param model    the {@code Model} object
 * @return logical String-based view name
 *//*from  w ww  .j av  a  2s .c om*/
@RequestMapping(value = "/blogs", method = RequestMethod.GET)
public String showBlogs(@PageableDefault(sort = { "name" }, value = 10, page = 0) Pageable pageable,
        Model model) {
    Long currentAccountId = securityService.getCurrentAccountId();
    Sort sort = new Sort(Sort.Direction.DESC, "id");
    Pageable pageableLastPosts = new PageRequest(0, 10, sort);

    Page<Blog> blogs = blogService.findBlogs(pageable, currentAccountId);

    model.addAttribute("blogs", blogs);
    model.addAttribute("lastPosts",
            postService.findLastPosts(pageableLastPosts, currentAccountId).getContent());
    model.addAttribute("pageable", pageable);
    model.addAttribute("currentUrl", "/blogs");

    return "user/blogs";
}

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