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

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

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Introduction

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

Prototype

int getSize();

Source Link

Document

Returns the size of the Slice .

Usage

From source file:com.yqboots.web.thymeleaf.processor.element.PaginationElementProcessor.java

/**
 * Gets the link node of the previous page.
 *
 * @param page        the pagination object
 * @param contextPath current context path of servlet
 * @return the node/*  www.j  a v  a2  s  .  c  o m*/
 */
private Element getPreviousElement(final Page<?> page, final String contextPath) {
    final Element result = new Element("li");

    String url;
    if (!page.hasPrevious()) {
        url = getPagedParams(contextPath, 0, page.getSize());
    } else {
        url = getPagedParams(contextPath, page.getNumber() - 1, page.getSize());
    }

    final Element a = new Element("a");
    a.setAttribute("href", url);
    result.addChild(a);

    final Element icon = new Element("i");
    icon.setAttribute("class", "glyphicon glyphicon-triangle-left");

    a.addChild(icon);

    if (!page.hasPrevious()) {
        result.setAttribute("class", "disabled");
    }

    return result;
}

From source file:org.thingsplode.server.infrastructure.DeviceService.java

@Transactional
public void setConfigurationForDevices(List<Configuration> configurations) {
    int pageIndex = 0;
    Page<Device> devicePage;
    do {//from  w w  w  .  j  a  v a 2s  .  c  om
        devicePage = deviceRepo.findAll(new PageRequest(pageIndex, pageSize));
        if (devicePage != null && devicePage.getSize() > 0) {
            devicePage.getContent().stream().forEach((d) -> {
                d.getConfiguration().clear();
            });
            deviceRepo.save(devicePage.getContent());
            deviceRepo.flush();
            devicePage.getContent().stream().forEach((d) -> {
                d.getConfiguration().addAll(configurations);
            });
            deviceRepo.save(devicePage.getContent());
        }
        pageIndex += 1;
    } while (devicePage != null && (!devicePage.isLast() || devicePage.getNumber() > 0));
}

From source file:com.yqboots.web.thymeleaf.processor.element.PaginationElementProcessor.java

/**
 * Gets the link node of the last page.//from w w w. j  a  v a2 s  . c o  m
 *
 * @param page        the pagination object
 * @param contextPath current context path of servlet
 * @return the node
 */
private Element getLastElement(final Page<?> page, final String contextPath) {
    final Element result = new Element("li");

    final Element a = new Element("a");
    a.setAttribute("href", getPagedParams(contextPath, page.getTotalPages() - 1, page.getSize()));
    result.addChild(a);

    final Element icon = new Element("i");
    icon.setAttribute("class", "glyphicon glyphicon-step-forward");

    a.addChild(icon);

    if (page.isLast()) {
        result.setAttribute("class", "disabled");
    }

    return result;
}

From source file:com.expedia.seiso.web.assembler.ResourceAssembler.java

private PageMetadata toPageMetadata(Page<?> itemPage) {
    val pageSize = itemPage.getSize();
    val pageNumber = itemPage.getNumber();
    val totalItems = itemPage.getTotalElements();
    return new PageMetadata(pageSize, pageNumber, totalItems);
}

From source file:com.yqboots.web.thymeleaf.processor.element.PaginationElementProcessor.java

/**
 * Gets the link node of the next page.//  w ww  .j  av  a  2s  .  c  om
 *
 * @param page        the pagination object
 * @param contextPath current context path of servlet
 * @return the node
 */
private Element getNextElement(final Page<?> page, final String contextPath) {
    final Element result = new Element("li");

    String url;
    if (!page.hasNext()) {
        int pageNumber = page.getTotalPages() - 1;
        url = getPagedParams(contextPath, pageNumber < 0 ? 0 : pageNumber, page.getSize());
    } else {
        url = getPagedParams(contextPath, page.getNumber() + 1, page.getSize());
    }

    final Element a = new Element("a");
    a.setAttribute("href", url);
    result.addChild(a);

    final Element icon = new Element("i");
    icon.setAttribute("class", "glyphicon glyphicon-triangle-right");

    a.addChild(icon);

    if (!page.hasNext()) {
        result.setAttribute("class", "disabled");
    }

    return result;
}

From source file:midas.service.CustomerDuplicatesService.java

private DomainPage<CustomerDuplicates> mapToCustomerDuplicates(final Page<CustomerJpa> entities) {
    final List<CustomerDuplicates> domainList = new ArrayList<>();
    for (CustomerJpa entity : entities) {
        CustomerDuplicates domain = mapper.map(entity, CustomerDuplicates.class);
        domain.setDuplicates(mapEntitiesToDomain(entity.getDuplicates()));
        domainList.add(domain);//from   w w  w. java  2s . c om
    }
    return new DomainPage<CustomerDuplicates>(entities.getNumber(), entities.getTotalPages(),
            entities.getSize(), domainList);
}

From source file:com.rizki.mufrizal.belajar.spring.data.mongodb.service.impl.CategoryServiceImpl.java

@Override
public TreeMap<String, Object> getCategories(Pageable pageable) {
    Page<Category> categories = categoryRepository.findAll(pageable);

    List<Category> categorys = new ArrayList<>();

    for (Category category : categories) {
        category.setDepartment(departmentRepository.findOne(category.getDepartmentId()));
        categorys.add(category);//from ww  w .  j a v  a2s  . co  m
    }

    TreeMap<String, Object> map = new TreeMap<>();
    map.put("content", categorys);
    map.put("last", categories.isLast());
    map.put("totalPages", categories.getTotalPages());
    map.put("totalElements", categories.getTotalElements());
    map.put("size", categories.getSize());
    map.put("number", categories.getNumber());
    map.put("sort", categories.getSort());
    map.put("first", categories.isFirst());
    map.put("numberOfElements", categories.getNumberOfElements());

    return map;
}

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

@Test
public void testGetDocumentTagsPage() {
    for (int i = 0; i < 21; i++) {
        tagService.save(newTag());/*from   w w w.j  a  v a 2 s . c o  m*/
    }
    Page<Tag> tagPage = tagService.getTagsPage(0, 10, "DESC", "createdAt");
    Assert.assertNotNull(tagPage);
    Assert.assertTrue(tagPage.getTotalElements() > 0);
    Assert.assertTrue(tagPage.getSize() == 10);

    Document document = documentService.save(newDocument());
    documentService.addTag(document.getId(), tagPage.getContent().get(0).getId());

    Page<Tag> documentTagsPage = documentService.getDocumentTagsPage(document.getId(), 0, 10, "DESC",
            "createdAt");
    Assert.assertNotNull(documentTagsPage);
    Assert.assertTrue(documentTagsPage.getTotalElements() == 1);
}

From source file:com.excilys.ebi.bank.web.controller.account.operations.OperationsTableConverter.java

@Override
public OperationsTable convert(Page<Operation> source) {

    /*/*  www.  j ava  2  s  .  c  o m*/
     * For the brave souls who get this far: You are the chosen ones, the
     * valiant knights of programming who toil away, without rest, fixing
     * our most awful code. To you, true saviors, kings of men, I say this:
     * never gonna give you up, never gonna let you down, never gonna run
     * around and desert you. Never gonna make you cry, never gonna say
     * goodbye. Never gonna tell a lie and hurt you.
     */

    OperationsTable table = new OperationsTable();
    table.setNumber(source.getNumber());
    table.setNumberOfElements(source.getNumberOfElements());
    table.setSize(source.getSize());
    table.setTotalElements(source.getTotalElements());
    table.setTotalPages(source.getTotalPages());
    table.setHasContent(source.hasContent());
    table.setHasNextPage(source.hasNextPage());
    table.setHasPreviousPage(source.hasPreviousPage());
    table.setFirstPage(source.isFirstPage());
    table.setLastPage(source.isLastPage());
    table.setStartIndex(source.getTotalElements() > 0 ? source.getSize() * source.getNumber() + 1 : 0);
    table.setPageIndex(source.getTotalElements() > 0 ? source.getNumber() + 1 : 0);
    table.setEndIndex(source.getSize() * source.getNumber() + source.getNumberOfElements());

    for (Operation operation : source.getContent()) {

        OperationsLine line = new OperationsLine();
        line.setAmount(operation.getAmount());
        line.setDate(operation.getDate().toString("MM/dd/yyyy"));
        line.setName(operation.getName());
        line.setStatus(operation.getStatus().getId());
        table.getLines().add(line);
    }

    for (int i = 0; i < source.getSize() - source.getNumberOfElements(); i++) {
        table.getEmptyLines().add(StringUtils.EMPTY);
    }

    return table;
}

From source file:com.yqboots.web.thymeleaf.processor.element.PaginationElementProcessor.java

/**
 * Adds elements for steps./*ww w . j  a v  a 2s. c  om*/
 *
 * @param page        the pagination object
 * @param contextPath current context path of servlet
 * @param container   the container node of the element
 */
private void addStepElements(final Page<?> page, final String contextPath, final Element container) {
    for (int step = 0; step < DEFAULT_STEPS; step++) {
        // beyond total pages is not allowed
        if (page.getTotalPages() < step + 1) {
            continue;
        }

        String url;
        int stepValue;
        if ((page.getNumber() + DEFAULT_STEPS) <= page.getTotalPages()) {
            // calculate by page number
            url = getPagedParams(contextPath, page.getNumber() + step, page.getSize());
            stepValue = page.getNumber() + step + 1;
        } else if (page.getTotalPages() < DEFAULT_STEPS && page.getTotalPages() >= step + 1) {
            // between step and DEFAULT_STEPS
            url = getPagedParams(contextPath, step, page.getSize());
            stepValue = step + 1;
        } else {
            // calculate by totalPages
            url = getPagedParams(contextPath, page.getTotalPages() - DEFAULT_STEPS + step, page.getSize());
            stepValue = page.getTotalPages() - DEFAULT_STEPS + step + 1;
        }

        final Element a = new Element("a");
        a.setAttribute("href", url);
        a.addChild(new Text(Integer.toString(stepValue)));

        final Element li = new Element("li");
        li.addChild(a);
        // set active
        if (page.getNumber() + 1 == stepValue) {
            li.setAttribute("class", "active");
        }

        container.addChild(li);
    }
}