如何在 Hibernate Search 3.0 中使用多个参数进行搜索。0.ga

How to search with multiple parameters in Hibernate Search 3.0.0.ga

使用:

如何使用多个参数进行搜索,例如:

SELECT * 
FROM example 
WHERE column1 = "text1"
AND (column2 = "text2" OR column2 ="text3")

使用 Hibernate-Search documentation 我只找到了搜索示例:

Session session = universalHibernateDAO.getHibernateSession();
FullTextSession fullTextSession = Search.createFullTextSession(session);

Transaction tx = fullTextSession.beginTransaction();
StandardAnalyzer analyzer = new StandardAnalyzer(Version.LUCENE_29);
MultiFieldQueryParser parser = new MultiFieldQueryParser(Version.LUCENE_29,
    new String[]{"summary", "body"}, analyzer);
org.apache.lucene.search.Query query = parser.parse( "Java rocks!" );
Query hibQuery = fullTextSession.createFullTextQuery( query, PscpExpedient.class );
List<PscpExpedient> result = (List<PscpExpedient>)hibQuery.list();
      
tx.commit();

如果有某种方法可以做这样的事情,那将是完美的:

org.apache.lucene.search.Query query = parser.parse("column1: text1", 
                                                      "column2: text2 | text3" );

此外,如果可能的话,我很高兴知道如何搜索“onlyOneword”和“包含多个空格的文本”

谢谢!

尝试像这样使用 BooleanQuery:

org.apache.lucene.search.Query query1 = ....;
org.apache.lucene.search.Query query2 = ....;
org.apache.lucene.search.Query query3 = ....;

BooleanQuery booleanQuery = new BooleanQuery();

luceneBooleanQuery.add(query1, BooleanClause.Occur.MUST);
luceneBooleanQuery.add(query2, BooleanClause.Occur.SHOULD);
luceneBooleanQuery.add(query3, BooleanClause.Occur.SHOULD); 

FullTextQuery fullTextQuery = fullTextSession.createFullTextQuery(booleanQuery, DomainClass.class);

应该可以。