Hibernate and Lucene: Where is the index?

[smenge]

Hi all,

I think i got it running, but i dont find the actual index !

I tried my self on a minimal example (the very first example of the Oreilly EJB3 Book:
http://prdownloads.sourceforge.net/jboss/oreilly-ejb3-workbook_for_jboss404_GA.zip?download

Then, I copied lucene-core-2.0.0.jar to "server/default/lib" .

Then, I added these lines to persistence.xml

 <property name="hibernate.ejb.event.post-commit-update" value="org.hibernate.lucene.event.LuceneEventListener"/>
 <property name="hibernate.ejb.event.post-commit-insert" value="org.hibernate.lucene.event.LuceneEventListener"/>
 <property name="hibernate.ejb.event.post-commit-delete" value="org.hibernate.lucene.event.LuceneEventListener"/>
 <property name="hibernate.lucene.index_dir" value="/tmp/indexes"/>

Then, I added the annotations to my domain class like this:

@Entity
@Indexed(index="cabinindex")
@Table(name="CABIN")
public class Cabin implements java.io.Serializable
{
 private int id;
 private String name;
 private int deckLevel;
 private int shipId;
 private int bedCount;

 @Id
 @Column(name="ID")
 @Keyword(id=true)
 public int getId()
 {
 return id;
 }
 public void setId(int pk)
 {
 id = pk;
 }

 @Column(name="NAME")
 @Text(name="NAME")
 public String getName()
 {
 return name;
 }
 public void setName(String str)
 {
 name = str;
 }

...

Everything compiled fine (of course i imported the corresponding package). Then created /tmp/indexes by hand. When deploying, server log says:

17:10:14,619 INFO [LuceneEventListener] Setting index dir to /tmp/indexes
17:10:14,620 INFO [LuceneEventListener] index: /tmp/indexes/cabinindex
17:10:14,620 INFO [LuceneEventListener] Setting index dir to /tmp/indexes
17:10:14,621 INFO [LuceneEventListener] index: /tmp/indexes/cabinindex
17:10:14,621 INFO [LuceneEventListener] Setting index dir to /tmp/indexes
17:10:14,622 INFO [LuceneEventListener] index: /tmp/indexes/cabinindex
17:10:14,622 INFO [SessionFactoryImpl] building session factory
17:10:14,641 INFO [SessionFactoryObjectFactory] Not binding factory to JNDI, no JNDI name configured

This tells me that the configuration seems to work.

But (and heres my problem), when running the client, which persists a cabin, no index is appearing, no error messages, nothing. "/tmp/indexes" is empty.

If i had an index, i would like to inspect it with "luke", but until now now success.

Can anyone help me out with this? And: Has anyone got it running? I cant find anything helpful on the net on this topic ...

TIA, Sebastian

[alesj]

Debug.

See if the listener is actually called on persist - or in your case probably why not?

Rgds, Ales

[smenge]

Could it be that the corresponding events arent fired, when persisting the entity from a simple client app outside the container?

Further, i didnt find the events listed in the "integrate lucene with hibernate" docs in the docs of the entitymanager. compare these urls:

http://docs.jboss.org/ejb3/app-server/HibernateEntityManager/reference/en/html_single/index.html#d0e488

http://docs.jboss.org/ejb3/app-server/HibernateAnnotations/reference/en/html_single/index.html#d0e2754

package com.titan.clients;

import com.titan.travelagent.TravelAgentRemote;
import com.titan.domain.Cabin;

import javax.naming.InitialContext;
import javax.naming.Context;
import javax.naming.NamingException;

import javax.rmi.PortableRemoteObject;

public class Client
{
 public static void main(String [] args)
 {
 try
 {
 Context jndiContext = getInitialContext();
 Object ref = jndiContext.lookup("TravelAgentBean/remote");
 TravelAgentRemote dao = (TravelAgentRemote)ref;

 Cabin cabin_1 = new Cabin();
 cabin_1.setId(1);
 cabin_1.setName("Master Suite");
 cabin_1.setDeckLevel(1);
 cabin_1.setShipId(1);
 cabin_1.setBedCount(3);

 dao.createCabin(cabin_1);

 Cabin cabin_2 = dao.findCabin(1);
 System.out.println(cabin_2.getName());
 System.out.println(cabin_2.getDeckLevel());
 System.out.println(cabin_2.getShipId());
 System.out.println(cabin_2.getBedCount());

 }
 catch (javax.naming.NamingException ne)
 {
 ne.printStackTrace();
 }
 }

 public static Context getInitialContext()
 throws javax.naming.NamingException
 {
 return new javax.naming.InitialContext();
 }
}