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

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:br.com.joaops.awc.service.SystemUserServiceImpl.java

@Transactional(readOnly = true)
@Override//  www .j a  v a  2 s  . c  o m
public Page<SystemUserDto> searchAllUsers(Pageable p) {
    List<SystemUserDto> usersDto = new ArrayList<>();
    Page<SystemUser> systemUsers = repository.findAll(p);
    for (SystemUser systemUser : systemUsers) {
        SystemUserDto userDto = new SystemUserDto();
        mapper.map(systemUser, userDto);
        usersDto.add(userDto);
    }
    Page<SystemUserDto> page = null;
    if (!usersDto.isEmpty()) {
        page = new PageImpl<>(usersDto, p, systemUsers.getTotalElements());
    }
    return page;
}

From source file:org.openlmis.fulfillment.repository.ShipmentDraftRepositoryIntegrationTest.java

@Test
public void shouldFindShipmentDraftPageByOrder() {
    ShipmentDraft save = shipmentDraftRepository.save(generateInstance());

    Page<ShipmentDraft> page = shipmentDraftRepository.findByOrder(order, createPageable(10, 0));

    assertEquals(1, page.getContent().size());
    assertEquals(save.getId(), page.getContent().get(0).getId());

    assertEquals(10, page.getSize());/* w w w.  j ava  2 s .c  o  m*/
    assertEquals(0, page.getNumber());
    assertEquals(1, page.getNumberOfElements());
    assertEquals(1, page.getTotalElements());
    assertEquals(1, page.getTotalPages());
}

From source file:net.sf.gazpachoquest.facades.impl.QuestionnaireDefinitionAccessorFacadeImpl.java

@Override
public PageDTO<QuestionnaireDefinitionDTO> findPaginated(Integer pageNumber, Integer size) {
    Page<QuestionnaireDefinition> page = questionnaireDefinitionPermissionsAwareService
            .findPaginated(pageNumber, size);
    PageDTO<QuestionnaireDefinitionDTO> pageDTO = new PageDTO<>();
    pageDTO.setNumber(page.getNumber() + 1);
    pageDTO.setSize(page.getSize());//from  w ww .j a  va 2 s . c o  m
    pageDTO.setTotalPages(page.getTotalPages());
    pageDTO.setTotalElements(page.getTotalElements());

    for (QuestionnaireDefinition questionnaireDefinition : page.getContent()) {
        QuestionnaireDefinitionDTO userDTO = mapper.map(questionnaireDefinition,
                QuestionnaireDefinitionDTO.class);
        pageDTO.addElement(userDTO);
    }
    return pageDTO;
}

From source file:org.meruvian.yama.webapi.service.RestUserService.java

@Override
public Page<Role> findRoleByUser(String username, Pageable pageable) {
    User u = getUserByUsernameOrId(username);
    Page<UserRole> userRoles = userRoleRepository.findByUserId(u.getId(), pageable);

    List<Role> roles = new ArrayList<Role>();
    for (UserRole ur : userRoles) {
        roles.add(ur.getRole());/*from www .  j a v  a 2  s.  c o m*/
    }

    return new PageImpl<Role>(roles, pageable, userRoles.getTotalElements());
}

From source file:org.jblogcms.core.post.repository.PostRepositoryItTest.java

@Test
@Transactional/*w w w. j  a v  a  2 s  .  co m*/
public void testFindPosts_returnAllPosts() throws Exception {
    Page<Post> posts = postRepository.findPosts(pageable);

    Assert.assertEquals(3, posts.getTotalElements());

    Assert.assertEquals(POST_1_ID, posts.getContent().get(0).getId());
    Assert.assertEquals(POST_1_TITLE, posts.getContent().get(0).getTitle());
    Assert.assertEquals(POST_1_ACCOUNT_1_ID, posts.getContent().get(0).getAccount().getId());
    Assert.assertEquals(POST_1_ACCOUNT_1_NAME, posts.getContent().get(0).getAccount().getName());
    Assert.assertEquals(POST_1_BLOGS_SIZE, posts.getContent().get(0).getBlogs().size());
    Assert.assertTrue(posts.getContent().get(0).getBlogs().containsAll(post1Blogs));

    Assert.assertEquals(POST_2_ID, posts.getContent().get(1).getId());
    Assert.assertEquals(POST_2_TITLE, posts.getContent().get(1).getTitle());
    Assert.assertEquals(POST_2_ACCOUNT_2_ID, posts.getContent().get(1).getAccount().getId());
    Assert.assertEquals(POST_2_ACCOUNT_2_NAME, posts.getContent().get(1).getAccount().getName());
    Assert.assertEquals(POST_2_BLOGS_SIZE, posts.getContent().get(1).getBlogs().size());
    Assert.assertTrue(posts.getContent().get(1).getBlogs().containsAll(post2Blogs));

    Assert.assertEquals(POST_3_ID, posts.getContent().get(2).getId());
    Assert.assertEquals(POST_3_TITLE, posts.getContent().get(2).getTitle());
    Assert.assertEquals(POST_3_ACCOUNT_1_ID, posts.getContent().get(2).getAccount().getId());
    Assert.assertEquals(POST_3_ACCOUNT_1_NAME, posts.getContent().get(2).getAccount().getName());
    Assert.assertEquals(POST_3_BLOGS_SIZE, posts.getContent().get(2).getBlogs().size());
    Assert.assertTrue(posts.getContent().get(2).getBlogs().containsAll(post3Blogs));
}

From source file:org.jblogcms.core.post.repository.PostRepositoryItTest.java

@Test
@Transactional/* ww w. j ava2s  .c om*/
public void testFindBlogPosts_returnTwoPost() throws Exception {
    Page<Post> posts = postRepository.findBlogPosts(BLOG_2_ID, pageable);
    Assert.assertEquals(2, posts.getTotalElements());

    Assert.assertEquals(POST_1_ID, posts.getContent().get(0).getId());
    Assert.assertEquals(POST_1_TITLE, posts.getContent().get(0).getTitle());
    Assert.assertEquals(POST_1_ACCOUNT_1_ID, posts.getContent().get(0).getAccount().getId());
    Assert.assertEquals(POST_1_ACCOUNT_1_NAME, posts.getContent().get(0).getAccount().getName());

    Assert.assertEquals(POST_2_ID, posts.getContent().get(1).getId());
    Assert.assertEquals(POST_2_TITLE, posts.getContent().get(1).getTitle());
    Assert.assertEquals(POST_2_ACCOUNT_2_ID, posts.getContent().get(1).getAccount().getId());
    Assert.assertEquals(POST_2_ACCOUNT_2_NAME, posts.getContent().get(1).getAccount().getName());

}

From source file:com.github.markserrano.jsonquery.jpa.service.ParentEntityServiceTest.java

@Test
public void testReadAndCount_UsingJoins_WhenParentAndChildAreNotFiltered() {
    String filter = QueryUtil.init();
    String childFilter = QueryUtil.init();

    BooleanBuilder builder = jsonBooleanBuilder.build(new JsonFilter(filter));
    BooleanBuilder childBuilder = childBooleanBuilder.build(new JsonFilter(childFilter));

    Page<Parent> results = service.readAndCount(builder, new PageRequest(0, 10), Parent.class, orderSpecifier,
            childBuilder, "children", Child.class);

    Assert.assertNotNull(results);//from w w w  .jav  a2 s . c o  m
    Assert.assertEquals(4, results.getTotalElements());
    Assert.assertEquals(1, results.getContent().get(0).getId().intValue());
    Assert.assertEquals(2, results.getContent().get(1).getId().intValue());
    Assert.assertEquals(3, results.getContent().get(2).getId().intValue());
    Assert.assertEquals(4, results.getContent().get(3).getId().intValue());
}

From source file:com.github.markserrano.jsonquery.jpa.service.ParentEntityServiceTest.java

@Test
public void testReadAndCount_UsingJoins_WhenParentIsFiltered_AndChildIsNotFiltered() {
    String filter = "{\"groupOp\":\"AND\",\"rules\":"
            + "[{\"field\":\"store\",\"op\":\"ne\",\"data\":\"StoreB\"}]" + "}";
    String childFilter = QueryUtil.init();

    BooleanBuilder builder = jsonBooleanBuilder.build(new JsonFilter(filter));
    BooleanBuilder childBuilder = childBooleanBuilder.build(new JsonFilter(childFilter));

    Page<Parent> results = service.readAndCount(builder, new PageRequest(0, 10), Parent.class, orderSpecifier,
            childBuilder, "children", Child.class);

    Assert.assertNotNull(results);// w  ww. j  a  v  a 2  s  . com
    Assert.assertEquals(3, results.getTotalElements());
    Assert.assertEquals(1, results.getContent().get(0).getId().intValue());
    Assert.assertEquals(3, results.getContent().get(1).getId().intValue());
    Assert.assertEquals(4, results.getContent().get(2).getId().intValue());
}

From source file:org.jblogcms.core.post.repository.PostRepositoryItTest.java

@Test
@Transactional// w w w  . j  av  a2s. c  om
public void testFindBlogPosts_returnNoPosts() throws Exception {
    Page<Post> posts = postRepository.findBlogPosts(BLOG_WITH_NO_POSTS, pageable);

    Assert.assertEquals(0, posts.getTotalElements());

}

From source file:com.github.markserrano.jsonquery.jpa.service.ParentEntityServiceTest.java

@Test
public void testReadAndCount_UsingJoins_WhenParentIsFiltered_AndChildIsFiltered() {
    String filter = "{\"groupOp\":\"AND\",\"rules\":"
            + "[{\"field\":\"store\",\"op\":\"ne\",\"data\":\"StoreB\"}]" + "}";
    String childFilter = "{\"groupOp\":\"AND\",\"rules\":"
            + "[{\"field\":\"age\",\"op\":\"gt\",\"data\":\"18\"}]" + "}";

    BooleanBuilder builder = jsonBooleanBuilder.build(new JsonFilter(filter));
    BooleanBuilder childBuilder = childBooleanBuilder.build(new JsonFilter(childFilter));

    Page<Parent> results = service.readAndCount(builder, new PageRequest(0, 10), Parent.class, orderSpecifier,
            childBuilder, "children", Child.class);

    Assert.assertNotNull(results);// w  ww  .  j  a va  2s .  c o  m
    Assert.assertEquals(3, results.getTotalElements());
    Assert.assertEquals(1, results.getContent().get(0).getId().intValue());
    Assert.assertEquals(1, results.getContent().get(1).getId().intValue());
    Assert.assertEquals(4, results.getContent().get(2).getId().intValue());
}