Examples of org.hibernate.search.FullTextSession.createFullTextQuery()

Class org.hibernate.search.FullTextSession

Examples of org.hibernate.search.FullTextSession.createFullTextQuery()

org.hibernate.search.FullTextSession.createFullTextQuery()
Create a fulltext query on top of a native Lucene query returning the matching objects of type entities and their respective subclasses. @param luceneQuery The native Lucene query to be rn against the Lucene index. @param entities List of classes for type filtering. The query result will only return entities ofthe specified types and their respective subtype. If no class is specified no type filtering will take place. @return A FullTextQuery wrapping around the native Lucene wuery.

    query = new RangeQuery( new Term( "weight", "04000" ), new Term( "weight", "05000" ), true );
    hibQuery = s.createFullTextQuery( query, Animal.class );
    assertItsTheElephant( hibQuery.list() );


    query = parser.parse( "Elephant" );
    hibQuery = s.createFullTextQuery( query, Being.class );
    assertItsTheElephant( hibQuery.list() );


    tx.commit();
    s.close();
  }

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    List result = hibQuery.list();
    assertNotNull( result );
    assertEquals( "Query with explicit class filter", 1, result.size() );


    query = parser.parse( "summary:Festina" );
    hibQuery = s.createFullTextQuery( query, Clock.class, Book.class );
    Iterator it = hibQuery.iterate();
    assertTrue( it.hasNext() );
    assertNotNull( it.next() );
    assertFalse( it.hasNext() );

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    assertTrue( it.hasNext() );
    assertNotNull( it.next() );
    assertFalse( it.hasNext() );


    query = parser.parse( "summary:Festina" );
    hibQuery = s.createFullTextQuery( query, Clock.class, Book.class );
    ScrollableResults sr = hibQuery.scroll();
    assertTrue( sr.first() );
    assertNotNull( sr.get() );
    assertFalse( sr.next() );
    sr.close();

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    assertNotNull( sr.get() );
    assertFalse( sr.next() );
    sr.close();


    query = parser.parse( "summary:Festina OR brand:seiko" );
    hibQuery = s.createFullTextQuery( query, Clock.class, Book.class );
    hibQuery.setMaxResults( 2 );
    result = hibQuery.list();
    assertNotNull( result );
    assertEquals( "Query with explicit class filter and limit", 2, result.size() );

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    FullTextSession s = Search.getFullTextSession( openSession() );
    Transaction tx = s.beginTransaction();
    QueryParser parser = new QueryParser( "name", new StopAnalyzer() );
    Query query = parser.parse( "Elephant" );


    org.hibernate.Query hibQuery = s.createFullTextQuery( query, Mammal.class );
    assertItsTheElephant( hibQuery.list() );


    hibQuery = s.createFullTextQuery( query, Animal.class );
    assertItsTheElephant( hibQuery.list() );

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    Query query = parser.parse( "Elephant" );


    org.hibernate.Query hibQuery = s.createFullTextQuery( query, Mammal.class );
    assertItsTheElephant( hibQuery.list() );


    hibQuery = s.createFullTextQuery( query, Animal.class );
    assertItsTheElephant( hibQuery.list() );


    hibQuery = s.createFullTextQuery( query, Being.class );
    assertItsTheElephant( hibQuery.list() );

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    assertItsTheElephant( hibQuery.list() );


    hibQuery = s.createFullTextQuery( query, Animal.class );
    assertItsTheElephant( hibQuery.list() );


    hibQuery = s.createFullTextQuery( query, Being.class );
    assertItsTheElephant( hibQuery.list() );


    hibQuery = s.createFullTextQuery( query, Object.class );
    assertItsTheElephant( hibQuery.list() );

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    result = hibQuery.list();
    assertNotNull( result );
    assertEquals( "Query with explicit class filter and limit", 2, result.size() );


    query = parser.parse( "summary:Festina" );
    hibQuery = s.createFullTextQuery( query );
    result = hibQuery.list();
    assertNotNull( result );
    assertEquals( "Query with no class filter", 2, result.size() );
    for (Object element : result) {
      assertTrue( Hibernate.isInitialized( element ) );

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    assertItsTheElephant( hibQuery.list() );


    hibQuery = s.createFullTextQuery( query, Being.class );
    assertItsTheElephant( hibQuery.list() );


    hibQuery = s.createFullTextQuery( query, Object.class );
    assertItsTheElephant( hibQuery.list() );


    hibQuery = s.createFullTextQuery( query, Serializable.class );
    assertItsTheElephant( hibQuery.list() );

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    assertItsTheElephant( hibQuery.list() );


    hibQuery = s.createFullTextQuery( query, Object.class );
    assertItsTheElephant( hibQuery.list() );


    hibQuery = s.createFullTextQuery( query, Serializable.class );
    assertItsTheElephant( hibQuery.list() );


    hibQuery = s.createFullTextQuery(
        query, Mammal.class, Animal.class, Being.class, Object.class, Serializable.class
    );

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