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:org.springframework.data.elasticsearch.repository.support.IntegerIDRepositoryTest.java

@Test
public void shouldIndexEntity() {
    //given//from w  ww  .  ja  va2s  .c  om
    Integer documentId = RandomUtils.nextInt();
    IntegerIDEntity sampleEntity = new IntegerIDEntity();
    sampleEntity.setId(documentId);
    sampleEntity.setVersion(System.currentTimeMillis());
    sampleEntity.setMessage("some message");
    //when
    repository.index(sampleEntity);
    //then
    Page<IntegerIDEntity> entities = repository.search(fieldQuery("id", documentId), new PageRequest(0, 50));
    assertThat(entities.getTotalElements(), equalTo(1L));
}

From source file:org.springframework.data.elasticsearch.repository.support.IntegerIDRepositoryTest.java

@Test
public void shouldReturnSimilarEntities() {
    //given//from www .  j a  va 2s. com
    String sampleMessage = "So we build a web site or an application and want to add search to it, "
            + "and then it hits us: getting search working is hard. We want our search solution to be fast,"
            + " we want a painless setup and a completely free search schema, we want to be able to index data simply using JSON over HTTP, "
            + "we want our search server to be always available, we want to be able to start with one machine and scale to hundreds, "
            + "we want real-time search, we want simple multi-tenancy, and we want a solution that is built for the cloud.";

    List<IntegerIDEntity> sampleEntities = createSampleEntitiesWithMessage(sampleMessage, 30);
    repository.save(sampleEntities);

    //when
    Page<IntegerIDEntity> results = repository.searchSimilar(sampleEntities.get(0));

    //then
    assertThat(results.getTotalElements(), is(greaterThanOrEqualTo(1L)));
}

From source file:org.springframework.data.elasticsearch.repository.support.SimpleElasticsearchRepositoryTest.java

@Test
public void shouldReturnResultsForGivenSearchQuery() {
    //given//from www .j a  va2 s .  co m
    String documentId = randomNumeric(5);
    SampleEntity sampleEntity = new SampleEntity();
    sampleEntity.setId(documentId);
    sampleEntity.setMessage("hello world.");
    sampleEntity.setVersion(System.currentTimeMillis());
    repository.save(sampleEntity);
    //when
    SearchQuery searchQuery = new NativeSearchQueryBuilder().withQuery(fieldQuery("id", documentId)).build();
    Page<SampleEntity> sampleEntities = repository.search(searchQuery);
    //then
    assertThat(sampleEntities.getTotalElements(), equalTo(1L));
}

From source file:org.springframework.data.elasticsearch.repository.support.SimpleElasticsearchRepositoryTest.java

@Test
public void shouldDeleteAll() {
    //when//from   w  w w. j av  a 2 s  .com
    repository.deleteAll();
    //then
    SearchQuery searchQuery = new NativeSearchQueryBuilder().withQuery(matchAllQuery()).build();
    Page<SampleEntity> sampleEntities = repository.search(searchQuery);
    assertThat(sampleEntities.getTotalElements(), equalTo(0L));
}

From source file:org.springframework.data.elasticsearch.repository.support.SimpleElasticsearchRepositoryTest.java

@Test
public void shouldDeleteEntity() {
    //given/*  w w  w. ja  v a  2 s.c  om*/
    String documentId = randomNumeric(5);
    SampleEntity sampleEntity = new SampleEntity();
    sampleEntity.setId(documentId);
    sampleEntity.setMessage("hello world.");
    sampleEntity.setVersion(System.currentTimeMillis());
    repository.save(sampleEntity);
    //when
    repository.delete(sampleEntity);
    //then
    SearchQuery searchQuery = new NativeSearchQueryBuilder().withQuery(fieldQuery("id", documentId)).build();
    Page<SampleEntity> sampleEntities = repository.search(searchQuery);
    assertThat(sampleEntities.getTotalElements(), equalTo(0L));
}

From source file:org.springframework.data.elasticsearch.repository.support.SimpleElasticsearchRepositoryTest.java

@Test
public void shouldIndexEntity() {
    //given//from w w w  .  j a  va  2 s  . c  om
    String documentId = randomNumeric(5);
    SampleEntity sampleEntity = new SampleEntity();
    sampleEntity.setId(documentId);
    sampleEntity.setVersion(System.currentTimeMillis());
    sampleEntity.setMessage("some message");
    //when
    repository.index(sampleEntity);
    //then
    Page<SampleEntity> entities = repository.search(fieldQuery("id", documentId), new PageRequest(0, 50));
    assertThat(entities.getTotalElements(), equalTo(1L));
}

From source file:org.springframework.data.elasticsearch.repository.support.SimpleElasticsearchRepositoryTest.java

@Test
public void shouldReturnSimilarEntities() {
    //given//from  w ww .j a v  a 2  s . c o m
    String sampleMessage = "So we build a web site or an application and want to add search to it, "
            + "and then it hits us: getting search working is hard. We want our search solution to be fast,"
            + " we want a painless setup and a completely free search schema, we want to be able to index data simply using JSON over HTTP, "
            + "we want our search server to be always available, we want to be able to start with one machine and scale to hundreds, "
            + "we want real-time search, we want simple multi-tenancy, and we want a solution that is built for the cloud.";

    List<SampleEntity> sampleEntities = createSampleEntitiesWithMessage(sampleMessage, 30);
    repository.save(sampleEntities);

    //when
    Page<SampleEntity> results = repository.searchSimilar(sampleEntities.get(0));

    //then
    assertThat(results.getTotalElements(), is(greaterThanOrEqualTo(1L)));
}

From source file:org.springframework.data.elasticsearch.repository.support.SimpleElasticsearchRepositoryTests.java

@Test
public void shouldReturnResultsForGivenSearchQuery() {
    // given/*from   w ww.  j a v a2  s .  c  om*/
    String documentId = randomNumeric(5);
    SampleEntity sampleEntity = new SampleEntity();
    sampleEntity.setId(documentId);
    sampleEntity.setMessage("hello world.");
    sampleEntity.setVersion(System.currentTimeMillis());
    repository.save(sampleEntity);
    // when
    SearchQuery searchQuery = new NativeSearchQueryBuilder().withQuery(fieldQuery("id", documentId)).build();
    Page<SampleEntity> sampleEntities = repository.search(searchQuery);
    // then
    assertThat(sampleEntities.getTotalElements(), equalTo(1L));
}

From source file:org.springframework.data.elasticsearch.repository.support.SimpleElasticsearchRepositoryTests.java

@Test
public void shouldDeleteAll() {
    // when/*from   w  w  w .  j a  v  a 2 s.  c o m*/
    repository.deleteAll();
    // then
    SearchQuery searchQuery = new NativeSearchQueryBuilder().withQuery(matchAllQuery()).build();
    Page<SampleEntity> sampleEntities = repository.search(searchQuery);
    assertThat(sampleEntities.getTotalElements(), equalTo(0L));
}

From source file:org.springframework.data.elasticsearch.repository.support.SimpleElasticsearchRepositoryTests.java

@Test
public void shouldDeleteEntity() {
    // given/*ww  w  .ja  v  a  2 s  .co  m*/
    String documentId = randomNumeric(5);
    SampleEntity sampleEntity = new SampleEntity();
    sampleEntity.setId(documentId);
    sampleEntity.setMessage("hello world.");
    sampleEntity.setVersion(System.currentTimeMillis());
    repository.save(sampleEntity);
    // when
    repository.delete(sampleEntity);
    // then
    SearchQuery searchQuery = new NativeSearchQueryBuilder().withQuery(fieldQuery("id", documentId)).build();
    Page<SampleEntity> sampleEntities = repository.search(searchQuery);
    assertThat(sampleEntities.getTotalElements(), equalTo(0L));
}