[Hibernate Search] Indexing objects in classes

fabreax · **Posted:** Fri May 18, 2007 2:45 am

Hum, thank you ;)

What do you mean by "touch owning entity" ?

Will the problem be solved in Hibernate Search Beta 2 ? (I read it's complicated).

Now, there is no problem :) :

Code:

FullTextSession fullTextSession = Search.createFullTextSession(session);
      
Transaction tx = session.beginTransaction();            
Entite entite1 = new Entite("entite 1");
session.persist(entite1);
tx.commit();
      
tx = session.beginTransaction();
Document document1 = new Document("document 1");
entite1.getDocuments().add(document1);
fullTextSession.index(entite1);
tx.commit();

emmanuel · **Posted:** Fri May 18, 2007 10:33 am

entity1.setName("New name"); touch the entity (mark it dirty) but it's not really practical.

The problem probably won't be solved for beta2, it will require a Hibernate Core change

fabreax · **Posted:** Fri May 18, 2007 11:01 am

Ok thank you Emmanuel !

fabreax · **Posted:** Mon May 21, 2007 11:39 am

I have a new problem, I took 4 hours to solved it but I did't.

I added a "Categorie" class :

Code:

@Indexed
public class Categorie
{
   @DocumentId
   private Integer id;

   @Field(index=Index.TOKENIZED, store=Store.YES)
   private String nom;
   
   public Categorie() {}
   
   public Categorie(String nom)
   {
      this.nom = nom;
   }

   // getters and setters

and modifed "Entite" class :

Code:

@Indexed
public class Entite
{
   @DocumentId
   private Integer id;

   @Field(index=Index.TOKENIZED, store=Store.YES)
   private String titre;

   @IndexedEmbedded
   private List<Document> documents;

   @IndexedEmbedded
   private Categorie categorie;

   public Entite() { }
   
   public Entite(String titre, Categorie categorie)
   {
      documents = new ArrayList<Document>();
      
      this.titre = titre;
      this.categorie = categorie;
   }

   // getters and setters
} 

If my code is

Code:

Transaction tx = session.beginTransaction();
Categorie categorie = new Categorie("nomcategorie");
Entite entite1 = new Entite("entite 1", categorie);
FullTextSession fullTextSession = Search.createFullTextSession(session);
session.persist(entite1);
tx.commit();

fullTextSession.index(entite1);

then the indexes are good.

if my code is :

Code:

Transaction tx = session.beginTransaction();
Categorie categorie = new Categorie("nomcategorie");
Entite entite1 = new Entite("entite 1", categorie);
FullTextSession fullTextSession = Search.createFullTextSession(session);
session.persist(entite1);
tx.commit();
      
HibernateUtil.closeSession();
session = HibernateUtil.getCurrentSession();

entite1 = (Entite) session.get(Entite.class,new Integer(1));
fullTextSession = Search.createFullTextSession(session);
fullTextSession.index(entite1);

then in my Entite indexes, categorie.nom value is "<not available>" and I don't know why.

emmanuel · **Posted:** Tue May 22, 2007 6:40 pm

Can you post a reproducible unit test case to JIRA, I'll need to have a look. I can't guess from what you are describing.

fabreax · **Posted:** Wed May 23, 2007 4:43 am

I don't know if this is what you want, but I created an Eclipse project with a unit test (in main) : http://opensource.atlassian.com/project ... HSEARCH-59

Thank you

fabreax · **Posted:** Fri May 25, 2007 3:27 am

Now it works with the last version of Hibernate Search. Thank you very much.