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

Introduction

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

Prototype

int getNumberOfElements();

Source Link

Document

Returns the number of elements currently on this Slice .

Usage

From source file:com.trenako.web.infrastructure.PageLinksBuilder.java

public PageLinksBuilder(Page<T> page) {
    this(page.getContent(), page.getNumberOfElements(), page.getTotalPages());
}

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

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

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

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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  av a 2  s .c  om

    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());

}

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From source file:am.ik.categolj2.domain.repository.entry.EntryRepositoryTest.java

@Test
public void testFindPublishedOrderByLastModifiedDateDesc() {
    Page<Entry> entries = entryRepository.findPagePublishedOrderByLastModifiedDateDesc(new PageRequest(0, 10));
    assertThat(entries.getNumberOfElements() > 0, is(true));
}

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

@Test
public void testFindByBaseInfoSexForPage() {
    for (int i = 0; i < 15; i++) {
        userRepository.save(createUser());
    }//from   w w  w .j a  va  2s.com
    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());
}

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From source file:com.google.code.guice.repository.testing.junit.general.UserRepositoryTest.java

@Test
public void testRepo() throws Exception {
    userRepository.deleteAll();// w  ww  .java  2s .c  o m
    userRepository.someCustomMethod(new User("one", "two", 42));

    userRepository.deleteInactiveUsers();
    userRepository.deleteOtherUsers();

    userRepository.deleteAll();
    assertEquals("Invalid repository size", 0, userRepository.count());

    userRepository.save(new User("john", "smith", 42));
    userRepository.save(new User("alex", "johns", 33));
    userRepository.save(new User("sam", "brown", 22));
    assertEquals("Invalid repository size", 3, userRepository.count());

    assertNotNull("User not found", userRepository.findUserByName("john"));

    Page<User> users = userRepository.findAll(new PageRequest(0, 100));
    assertEquals("Invalid requested page size", 3, users.getNumberOfElements());

    ExecutorService executorService = Executors.newSingleThreadExecutor();
    executorService.invokeAll(Arrays.asList(Executors.callable(new Runnable() {
        @Override
        public void run() {
            try {
                logger.info("Start concurrent thread");
                UserRepository anotherRepo = userRepository;
                logger.info("count");
                assertEquals("Invalid repository size", 3, anotherRepo.count());
                logger.info("save");
                anotherRepo.save(new User(UUID.randomUUID().toString(), UUID.randomUUID().toString(), 10));
                assertEquals("Invalid repository size", 4, anotherRepo.count());
                logger.info("Stored 4");
            } catch (Exception e) {
                logger.error("Error", e);
            }
        }
    })));

    logger.info("After");
    assertEquals("Invalid repository size", 4, userRepository.count());
    userRepository.deleteAll();
    assertEquals("Invalid repository size", 0, userRepository.count());

    userRepository.someCustomMethod(new User("john", "smith", 42));
}

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

/**
 * Creates new instance based on data from {@link Page} instance.
 *///from  w  w  w  .jav a 2  s .c o m
public PageDto(Page<T> page) {
    this(checkNotNull(page).isLast(), page.isFirst(), page.getTotalPages(), page.getTotalElements(),
            page.getSize(), page.getNumber(), page.getNumberOfElements(), page.getSort(),
            checkNotNull(page.getContent()));
}

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From source file:org.jrb.commons.web.AbstractEntityListResponse.java

@Override
public void setPage(final Page<E> page) {
    Assert.notNull(page);/*from   w  w w.j  av  a2 s .co  m*/
    this.content = page.getContent();
    this.number = page.getNumber();
    this.numberOfElements = page.getNumberOfElements();
    this.size = page.getSize();
    this.totalElements = page.getTotalElements();
    this.totalPages = page.getTotalPages();
}

---

From source file:org.jblogcms.core.blog.repository.BlogRepositoryItTest.java

@Test
@Transactional//w  w w  .j  av a  2 s.co  m
public void testFindBlogs_returnAllBlogs() throws Exception {
    Page<Blog> blogs = blogRepository.findBlogs(pageable);

    Assert.assertEquals(3, blogs.getNumberOfElements());

    Assert.assertEquals(BLOG_1_ID, blogs.getContent().get(0).getId());
    Assert.assertEquals(BLOG_1_NAME, blogs.getContent().get(0).getName());
    Assert.assertEquals(BLOG_1_URL_NAME, blogs.getContent().get(0).getUrlName());

    Assert.assertEquals(BLOG_2_ID, blogs.getContent().get(1).getId());
    Assert.assertEquals(BLOG_2_NAME, blogs.getContent().get(1).getName());
    Assert.assertEquals(BLOG_2_URL_NAME, blogs.getContent().get(1).getUrlName());

    Assert.assertEquals(BLOG_3_ID, blogs.getContent().get(2).getId());
    Assert.assertEquals(BLOG_3_NAME, blogs.getContent().get(2).getName());
    Assert.assertEquals(BLOG_3_URL_NAME, blogs.getContent().get(2).getUrlName());
}

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From source file:am.ik.categolj2.domain.repository.entry.EntryRepositoryTest.java

@Test
public void testFindDetailsByCateogyNameAndOrder() {
    Page<Entry> entries = entryRepository.findPageDetailsPublishedByCategoryNameAndOrder("Programmming", 1,
            new PageRequest(0, 10));
    assertThat(entries.getNumberOfElements() > 0, is(true));
}

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