<persistence xmlns="http://java.sun.com/xml/ns/persistence"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
    http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" version="1.0">
   
   <persistence-unit name="defaultManager"
      transaction-type="RESOURCE_LOCAL">
      <provider>org.hibernate.ejb.HibernatePersistence</provider>
      <properties>
         <property name="hibernate.connection.driver_class"
            value="com.mysql.jdbc.Driver" />
         <property name="hibernate.connection.url"
            value="jdbc:mysql://localhost:3306/hibernatetest" ></property>
         <property name="hibernate.connection.username" value="root" />
         <property name="hibernate.connection.password"
            value="root" />
         <property name="hibernate.show_sql" value="false" />               
      
         <property name="hibernate.search.default.directory_provider"
               value="org.hibernate.search.store.FSDirectoryProvider" />
         <property name="hibernate.search.indexing_strategy" value="manual" />
         <property name="hibernate.search.default.indexBase" value="e:\indexes" />
      </properties>
   </persistence-unit>
</persistence>

@Indexed
@Entity
@Table(name="book")
/*@AnalyzerDef(name = "customanalyzer",
      tokenizer = @TokenizerDef(factory =   StandardTokenizerFactory.class),
      filters = {
      @TokenFilterDef(factory = LowerCaseFilterFactory.class),
      @TokenFilterDef(factory = SnowballPorterFilterFactory.class,
      params = {
      @Parameter(name = "language", value = "English")
      })
      })*/
public class BookEO {
   
   @DocumentId
   @Id
   @GeneratedValue(strategy = GenerationType.IDENTITY)
   private Integer id;
   
   @Field(index=Index.TOKENIZED)
   
   //@Analyzer(definition = "customanalyzer")
   private String title;
   @Field(index=Index.TOKENIZED)
   //@Analyzer(definition = "customanalyzer")
   private String subtitle;
   
   
   @IndexedEmbedded
   @ManyToMany
   private Set<AuthorEO> authors = new HashSet<AuthorEO>();
   
   @Field(index = Index.UN_TOKENIZED)
   @DateBridge(resolution = Resolution.DAY)
   private Date publicationDate;
//getter and setters

EntityManager em = HibernateEntitymanagerHelper.getEntityManagerFactory().createEntityManager();
        FullTextEntityManager fullTextEntityManager =  Search.getFullTextEntityManager(em);
       
        fullTextEntityManager.getTransaction().begin();
       
      
        List<BookEO> books = em.createQuery("select book from BookEO as  book").getResultList();
        for (BookEO book : books) {
              fullTextEntityManager.index(book);
         }
       // fullTextEntityManager.getSearchFactory().optimize(BookEO.class);
          //System.out.println("Done optimise123!!!!!!!!!");
       
          //fullTextEntityManager.getTransaction().commit();
                     
         
          //fullTextEntityManager.getTransaction().begin();
        /*
        String[] fields = new String[]{"title", "subtitle"};
        MultiFieldQueryParser parser = new MultiFieldQueryParser(fields, new StandardAnalyzer());
       // parser.setDefaultOperator(QueryParser.AND_OPERATOR);
        org.apache.lucene.search.Query query = parser.parse( "hibernate" );
        // wrap Lucene query in a javax.persistence.Query
        javax.persistence.Query persistenceQuery =  fullTextEntityManager.createFullTextQuery(query, BookEO.class);
        // execute search
        List<BookEO> result = persistenceQuery.getResultList();
        System.out.println("result ::"+result);
        for (BookEO book : result) {
           System.out.println("Book ::"+book.getTitle());
      }
fullTextEntityManager.getTransaction().commit();
           em.close();
         HibernateEntitymanagerHelper.shutdown();

List<BookEO> books = em.createQuery("select book from BookEO as  book").getResultList();
        for (BookEO book : books) {
              fullTextEntityManager.index(book);
         }