Examples of org.springframework.data.mongodb.core.query.TextQuery

Package org.springframework.data.mongodb.core.query

Examples of org.springframework.data.mongodb.core.query.TextQuery

org.springframework.data.mongodb.core.query.TextQuery
{@link Query} implementation to be used to for performing full text searches. @author Christoph Strobl @since 1.6

   */
  @Test
  public void shouldOnlyFindTextInSpecificLanguage() {


    initWithDefaultDocuments();
    List<FullTextDoc> result = template.find(new TextQuery("leche").addCriteria(where("language").is("spanish")),
        FullTextDoc.class);
    assertThat(result, hasSize(1));
    assertThat(result.get(0), equalTo(SPANISH_MILK));
  }

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  @Test
  public void shouldNotFindDocumentsWithNegatedTerms() {


    initWithDefaultDocuments();


    List<FullTextDoc> result = template.find(new TextQuery("bake coffee -cake"), FullTextDoc.class);
    assertThat(result, hasSize(2));
    assertThat(result, hasItems(BAKE, COFFEE));
  }

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  @Test
  public void shouldInlcudeScoreCorreclty() {


    initWithDefaultDocuments();


    List<FullTextDoc> result = template.find(new TextQuery("bake coffee -cake").includeScore().sortByScore(),
        FullTextDoc.class);


    assertThat(result, hasSize(2));
    for (FullTextDoc scoredDoc : result) {
      assertTrue(scoredDoc.score > 0F);

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  @Test
  public void shouldApplyPhraseCorrectly() {


    initWithDefaultDocuments();


    TextQuery query = TextQuery.queryText(TextCriteria.forDefaultLanguage().matchingPhrase("milk and sugar"));
    List<FullTextDoc> result = template.find(query, FullTextDoc.class);


    assertThat(result, hasSize(1));
    assertThat(result, contains(MILK_AND_SUGAR));
  }

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  @Test
  public void shouldReturnEmptyListWhenNoDocumentsMatchGivenPhrase() {


    initWithDefaultDocuments();


    TextQuery query = TextQuery.queryText(TextCriteria.forDefaultLanguage().matchingPhrase("milk no sugar"));
    List<FullTextDoc> result = template.find(query, FullTextDoc.class);


    assertThat(result, empty());
  }

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  public void shouldApplyPaginationCorrectly() {


    initWithDefaultDocuments();


    // page 1
    List<FullTextDoc> result = template.find(new TextQuery("bake coffee cake").sortByScore()
        .with(new PageRequest(0, 2)), FullTextDoc.class);
    assertThat(result, hasSize(2));
    assertThat(result, contains(BAKE, COFFEE));


    // page 2
    result = template.find(new TextQuery("bake coffee cake").sortByScore().with(new PageRequest(1, 2)),
        FullTextDoc.class);
    assertThat(result, hasSize(1));
    assertThat(result, contains(CAKE));
  }

View Full Code Here

  @Test
  public void shouldOnlyFindDocumentsMatchingAnyWordOfGivenQuery() {


    initWithDefaultDocuments();


    List<FullTextDoc> result = template.find(new TextQuery("bake coffee cake"), FullTextDoc.class);
    assertThat(result, hasSize(3));
    assertThat(result, hasItems(BAKE, COFFEE, CAKE));
  }

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  @Test
  public void shouldNotFindDocumentsWhenQueryDoesNotMatchAnyDocumentInIndex() {


    initWithDefaultDocuments();


    List<FullTextDoc> result = template.find(new TextQuery("tasmanian devil"), FullTextDoc.class);
    assertThat(result, hasSize(0));
  }

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    initWithDefaultDocuments();
    FullTextDoc coffee2 = new FullTextDocBuilder().headline("coffee").build();
    template.insert(coffee2);


    List<FullTextDoc> result = template.find(new TextQuery("bake coffee cake").sortByScore(), FullTextDoc.class);
    assertThat(result, hasSize(4));
    assertThat(result.get(0), anyOf(equalTo(BAKE), equalTo(coffee2)));
    assertThat(result.get(1), anyOf(equalTo(BAKE), equalTo(coffee2)));
    assertThat(result.get(2), equalTo(COFFEE));
    assertThat(result.get(3), equalTo(CAKE));

View Full Code Here

   */
  @Test
  public void shouldFindTextInAnyLanguage() {


    initWithDefaultDocuments();
    List<FullTextDoc> result = template.find(new TextQuery("leche"), FullTextDoc.class);
    assertThat(result, hasSize(2));
    assertThat(result, hasItems(SPANISH_MILK, FRENCH_MILK));
  }

View Full Code Here

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Related Classes of org.springframework.data.mongodb.core.query.TextQuery

com.mongodb.BasicDBObject

com.mongodb.DBObject

org.springframework.data.mongodb.core.query.TextQueryTests

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