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

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

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Introduction

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

Prototype

long getTotalElements();

Source Link

Document

Returns the total amount of elements.

Usage

From source file:org.egov.api.controller.ComplaintController.java

/**
 * This will display the latest complaint except current user.
 *
 * @param page/* w  ww.  j  a  va 2s . c  o  m*/
 * @param pageSize
 * @return Complaint
 */

@RequestMapping(value = ApiUrl.COMPLAINT_LATEST, method = GET, produces = TEXT_PLAIN_VALUE)
public ResponseEntity<String> getLatest(@PathVariable("page") int page,
        @PathVariable("pageSize") int pageSize) {

    if (page < 1)
        return getResponseHandler().error(INVALID_PAGE_NUMBER_ERROR);
    try {
        final Page<Complaint> pagelist = complaintService.getLatest(page, pageSize);
        final boolean hasNextPage = pagelist.getTotalElements() > page * pageSize;
        return getResponseHandler().putStatusAttribute(HAS_NEXT_PAGE, String.valueOf(hasNextPage))
                .setDataAdapter(new ComplaintAdapter()).success(pagelist.getContent());
    } catch (final Exception e) {
        LOGGER.error(EGOV_API_ERROR, e);
        return getResponseHandler().error(getMessage(SERVER_ERROR));
    }

}

From source file:org.egov.api.controller.ComplaintController.java

/**
 * This will returns complaint list of current user.
 *
 * @param page/*from ww  w.j  a  v  a 2s .c o  m*/
 * @param pageSize
 * @return Complaint
 */

@RequestMapping(value = ApiUrl.CITIZEN_GET_MY_COMPLAINT, method = GET, produces = TEXT_PLAIN_VALUE)
public ResponseEntity<String> getMyComplaint(@PathVariable("page") final int page,
        @PathVariable("pageSize") final int pageSize, @RequestParam(required = false) String complaintStatus) {

    if (page < 1)
        return getResponseHandler().error(INVALID_PAGE_NUMBER_ERROR);
    try {

        Page<Complaint> pagelist = null;
        boolean hasNextPage = false;
        if (isEmpty(complaintStatus) || complaintStatus.equals(PGRConstants.COMPLAINT_ALL)) {
            pagelist = complaintService.getMyComplaint(page, pageSize);
            hasNextPage = pagelist.getTotalElements() > page * pageSize;
        } else if (complaintStatus.equals(PGRConstants.COMPLAINT_PENDING)) {
            pagelist = complaintService.getMyPendingGrievances(page, pageSize);
            hasNextPage = pagelist.getTotalElements() > page * pageSize;
        } else if (complaintStatus.equals(PGRConstants.COMPLAINT_COMPLETED)) {
            pagelist = complaintService.getMyCompletedGrievances(page, pageSize);
            hasNextPage = pagelist.getTotalElements() > page * pageSize;
        } else if (complaintStatus.equals(PGRConstants.COMPLAINT_REJECTED)) {
            pagelist = complaintService.getMyRejectedGrievances(page, pageSize);
            hasNextPage = pagelist.getTotalElements() > page * pageSize;
        }

        if (pagelist == null)
            return getResponseHandler().error("Invalid Complaint Status!");
        else
            return getResponseHandler().putStatusAttribute(HAS_NEXT_PAGE, String.valueOf(hasNextPage))
                    .setDataAdapter(new ComplaintAdapter()).success(pagelist.getContent());

    } catch (final Exception e) {
        LOGGER.error(EGOV_API_ERROR, e);
        return getResponseHandler().error(getMessage(SERVER_ERROR));
    }

}

From source file:org.egov.pgr.web.controller.masters.escalationTime.ViewEscalationTimeController.java

public String commonSearchResult(final Integer pageNumber, final Integer pageSize, final Long complaintTypeId,
        final Long designationId) {

    final Page<Escalation> pageOfEscalation = escalationService.getPageOfEscalations(pageNumber, pageSize,
            complaintTypeId, designationId);
    final List<Escalation> positionList = pageOfEscalation.getContent();
    final StringBuilder complaintRouterJSONData = new StringBuilder();
    complaintRouterJSONData.append("{\"draw\": ").append("0");
    complaintRouterJSONData.append(",\"recordsTotal\":").append(pageOfEscalation.getTotalElements());
    complaintRouterJSONData.append(",\"totalDisplayRecords\":").append(pageSize);
    complaintRouterJSONData.append(",\"recordsFiltered\":").append(pageOfEscalation.getTotalElements());
    complaintRouterJSONData.append(",\"data\":").append(toJSON(positionList)).append("}");
    return complaintRouterJSONData.toString();
}

From source file:org.egov.stms.web.controller.notice.SewerageNoticeController.java

@RequestMapping(value = "/searchResult", method = RequestMethod.POST)
@ResponseBody// w  ww  . j a v  a  2 s  . c  o  m
public DataTable<SewerageSearchResult> searchApplication(
        @ModelAttribute final SewerageNoticeSearchRequest searchRequest) {
    final List<SewerageSearchResult> searchResultFomatted = new ArrayList<>();
    final Page<SewerageIndex> searchResult = getNoticeSearchResult(searchRequest);
    final Pageable pageable = seweragePaginationService.sewerageNoticeSearch(searchRequest,
            searchResultFomatted, searchResult);
    return new DataTable<>(new PageImpl<>(searchResultFomatted, pageable, searchResult.getTotalElements()),
            searchRequest.draw());
}

From source file:org.egov.tl.service.TradeLicenseService.java

@ReadOnly
public Page<SearchForm> searchTradeLicense(final SearchForm searchForm) {
    Pageable pageable = new PageRequest(searchForm.pageNumber(), searchForm.pageSize(), searchForm.orderDir(),
            searchForm.orderBy());//from   w ww .  j ava 2  s  .com
    User currentUser = securityUtils.getCurrentUser();
    Page<TradeLicense> licenses = searchTradeRepository.findAll(SearchTradeSpec.searchTrade(searchForm),
            pageable);
    List<SearchForm> searchResults = new ArrayList<>();
    licenses.forEach(license -> searchResults.add(new SearchForm(license, currentUser, getOwnerName(license),
            licenseConfigurationService.getFeeCollectorRoles())));
    return new PageImpl<>(searchResults, pageable, licenses.getTotalElements());
}

From source file:org.jobscheduler.dashboard.web.rest.SchedulerHistoryResource.java

@RequestMapping("/schedulerHistories")
@ApiOperation(value = "Get list scheduler history")
public @ResponseBody ListDTO schedulerHistories(Model model, @RequestParam(value = "count") Integer count,
        @RequestParam(value = "page") Integer page, HttpServletRequest request)
        throws UnsupportedEncodingException {

    // Spring Data count from page 0, ngTable from page 1
    page--;/*from w w w  .  ja  v  a 2s .  co m*/
    Enumeration<String> parametersNames = request.getParameterNames();

    // Parameters
    String jobName = "%";
    String spoolerId = "%";
    BigDecimal error = null;

    DateTime startDT = DateTime.now().minusDays(100);
    DateTime endDT = DateTime.now();

    // For sorting
    List<Order> orders = new ArrayList<Order>();

    while (parametersNames.hasMoreElements()) {
        String parameterName = (String) parametersNames.nextElement();

        // Filtering
        if (parameterName.startsWith(Constant.PARAM_FILTER)) {
            String filter = request.getParameter(parameterName);
            String parameterFilter = parameterName.substring(parameterName.indexOf("[") + 1,
                    parameterName.indexOf("]"));
            String decodedFilter = URLDecoder.decode(filter, "UTF-8");
            if (parameterFilter.equals("jobName")) {
                jobName = "%" + decodedFilter + "%";
            }
            if (parameterFilter.equals("spoolerId")) {
                spoolerId = "%" + decodedFilter + "%";
            }
            if (parameterFilter.equals("error")) {
                error = new BigDecimal(filter);
            }
            if (parameterFilter.equals("startTime")) {
                startDT = DateTime.parse(decodedFilter, fmt);
            }
            if (parameterFilter.equals("endTime")) {
                endDT = DateTime.parse(decodedFilter, fmt);
            }

            log.info("Filter in get list history : " + parameterName + "=" + filter);
        }

        // Sorting
        if (parameterName.startsWith(Constant.PARAM_SORT)) {
            String directionParameter = request.getParameter(parameterName);
            String sortByColumnName = parameterName.substring(parameterName.indexOf("[") + 1,
                    parameterName.indexOf("]"));
            String direction = URLDecoder.decode(directionParameter, "UTF-8");
            orders.add(new Order(Direction.fromString(direction), sortByColumnName));
        }
    }

    PageRequest pageable;
    if (orders.size() == 0)
        pageable = new PageRequest(page, count);
    else
        pageable = new PageRequest(page, count, new Sort(orders));

    ListDTO dto = new ListDTO();

    Page<SchedulerHistory> scheduleJob;
    if (error != null)
        scheduleJob = schedulerHistoryRepository.findByStartTimeBetweenAndJobNameLikeAndSpoolerIdLikeAndError(
                new Timestamp(startDT.getMillis()), new Timestamp(endDT.getMillis()), jobName, spoolerId, error,
                pageable);

    else
        scheduleJob = schedulerHistoryRepository.findByStartTimeBetweenAndJobNameLikeAndSpoolerIdLike(
                new Timestamp(startDT.getMillis()), new Timestamp(endDT.getMillis()), jobName, spoolerId,
                pageable);

    dto.setResult(scheduleJob.getContent());
    dto.setTotalElements(scheduleJob.getTotalElements());
    dto.setTotalPages(scheduleJob.getTotalPages());

    return dto;
}

From source file:org.jtalks.jcommune.model.dao.search.hibernate.TopicHibernateSearchDao.java

/**
 * {@inheritDoc}// ww w  .ja v a  2s. c  om
 */
@Override
public Page<Topic> searchByTitleAndContent(String searchText, PageRequest pageRequest,
        List<Long> allowedBranchesIds) {

    Page<Topic> searchResults = doSearch(searchText, pageRequest, allowedBranchesIds);

    if (isSearchedAboveLastPage(searchResults)) {
        pageRequest.adjustPageNumber(Long.valueOf(searchResults.getTotalElements()).intValue());
        searchResults = doSearch(searchText, pageRequest, allowedBranchesIds);
    }

    return searchResults;
}

From source file:org.jtalks.jcommune.model.dao.search.hibernate.TopicHibernateSearchDaoTest.java

@Test
public void testSearchPaging() {
    int totalSize = 50;
    int pageCount = 2;
    int pageSize = totalSize / pageCount;
    String searchText = "JCommune";
    PageRequest pageRequest = new PageRequest("1", pageSize);
    List<Topic> topicList = PersistedObjectsFactory.createAndSaveTopicList(totalSize);
    for (Topic topic : topicList) {
        topic.setTitle(searchText);/*from  www.  j  a v  a  2s. co m*/
    }

    saveAndFlushIndexes(topicList);
    configureMocks(searchText, searchText);

    Page<Topic> searchResultPage = topicSearchDao.searchByTitleAndContent(searchText, pageRequest,
            Arrays.asList(topicList.get(0).getBranch().getId()));

    assertEquals(searchResultPage.getContent().size(), pageSize, "Incorrect count of topics in one page.");
    assertEquals(searchResultPage.getTotalElements(), totalSize, "Incorrect total count.");
    assertEquals(searchResultPage.getTotalPages(), pageCount, "Incorrect count of pages.");

}

From source file:org.springframework.cloud.dataflow.server.service.impl.AbstractStreamService.java

@Override
public Page<StreamDefinition> findDefinitionByNameLike(Pageable pageable, String search) {
    Page<StreamDefinition> streamDefinitions;
    if (search != null) {
        final SearchPageable searchPageable = new SearchPageable(pageable, search);
        searchPageable.addColumns("DEFINITION_NAME", "DEFINITION");
        streamDefinitions = streamDefinitionRepository.findByNameLike(searchPageable);
        long count = streamDefinitions.getContent().size();
        long to = Math.min(count, pageable.getOffset() + pageable.getPageSize());
        streamDefinitions = new PageImpl<>(streamDefinitions.getContent(), pageable,
                streamDefinitions.getTotalElements());
    } else {//w w  w. ja  va 2s. c  o  m
        streamDefinitions = streamDefinitionRepository.findAll(pageable);
    }
    return streamDefinitions;
}

From source file:org.springframework.data.elasticsearch.core.ElasticsearchTemplate.java

@Override
public <T> T queryForObject(CriteriaQuery query, Class<T> clazz) {
    Page<T> page = queryForPage(query, clazz);
    Assert.isTrue(page.getTotalElements() < 2, "Expected 1 but found " + page.getTotalElements() + " results");
    return page.getTotalElements() > 0 ? page.getContent().get(0) : null;
}