[Hibernate Search] Indexes only one classes

lukasw44 · **Joined:** Wed Jul 20, 2011 5:07 am **Posts:** 23

Hello i have got one question

I Need indexes only one class no other i use jboss ver 4.2 GA , hibernate-search-3.4.0.Final.jar, lucene-core-3.3.0.jar.

i have got a case something like that:

Code:

@MappedSuperclass
@Inheritance(strategy=InheritanceType.JOINED)
public abstract Class User implements Serializable, Cloneable
{
   private static final long serialVersionUID = 1L;

   @Id
   @GeneratedValue(strategy=GenerationType.IDENTITY)
   @DocumentId
   private long id;

        @Field(store=Store.YES)
   private String description;

        @Field
   private String name;

        //other stuff
}

and: 

@Indexed
private Class Person Extend User implements Serializable, Cloneable
{
       @OneToMany
   @JoinColumns({
      @JoinColumn(name="albumId", referencedColumnName="id")
   })
   @IndexedEmbedded
   private List<Photo> photos;

      @OneToMany
   @JoinColumns({
      @JoinColumn(name="id", referencedColumnName="id")
   })
   private List<Buy> buy;
        //other stuff
}

@Indexed
public class Photo implements Serializable, Cloneable
{
        @Id
   @GeneratedValue(strategy=GenerationType.IDENTITY)
   @DocumentId
   private long id;

        @Field
        private String name;
}

and jboss give me errror Reason: java.lang.annotation.IncompleteAnnotationException: org.hibernate.search.annotations.Field missing element index

Depends On Me:
jboss.j2ee:jar=person-app.jar,name=PersonEntityHandler,service=EJB3

I need only indexed field in class Person and photo not Buy

And i have one more question:
in book HIbernate Search in Action on page 38 they wrote:

Quote:

<hibernate-configuration>
<session-factory>
...
<event type="post-update">
<listener
class="org.hibernate.search.event.FullTextIndexEventListener"/>
</event>
<event type="post-insert">
<listener class="org.hibernate.search.event.FullTextIndexEventListener"/>
</event>
<event type="post-delete">
<listener class="org.hibernate.search.event.FullTextIndexEventListener"/>
</event>
<event type="post-collection-recreate">
<listener class="org.hibernate.search.event.FullTextIndexCollectionEventListener"/>
</event>
<event type="post-collection-remove">
<listener
class="org.hibernate.search.event.FullTextIndexCollectionEventListener"/>
</event>
<event type="post-collection-update">
<listener class="org.hibernate.search.event.FullTextIndexCollectionEventListener"/>
</event>
</session-factory>
</hibernate-configuration>

and i wrote in persistance.xml

Code:

<property name="hibernate.search.default.directory_provider" value="org.hibernate.search.store.FSDirectoryProvider"/>
        <!-- directory where the indexes will be stored -->
        <property name="hibernate.search.default.indexBase" value="/usr/local/storage/index"/>
        
        <property name="hibernate.ejb.event.post-insert" value="org.hibernate.search.event.FullTextIndexEventListener"/>
         <property name="hibernate.ejb.event.post-update"  value="org.hibernate.search.event.FullTextIndexEventListener"/>
         <property name="hibernate.ejb.event.post-delete"  value="org.hibernate.search.event.FullTextIndexEventListener"/>

but if i use property :

Code:

<property name="hibernate.ejb.event.pre-collection-update" value="org.hibernate.search.event.FullTextIndexCollectionEventListener"" />
   <property name="hibernate.ejb.event.pre-collection-remove"  value="org.hibernate.search.event.FullTextIndexCollectionEventListener"" />
   <property name="hibernate.ejb.event.post-collection-recreate"  value="org.hibernate.search.event.FullTextIndexCollectionEventListener"" />

I have got error in Jboss that this property dont exist ??

sanne.grinovero · **Posted:** Wed Jul 20, 2011 6:26 am

Hello,
Hibernate Search 3.4.x requires a much newer version of Hibernate Core than what is contained in JBoss 4.2 ( it needs a 3.6.x instead of a 3.2.x ).
Also in that version of JBoss version the hibernate-annotations.jar was containing a preview of Hibernate Search, so some of the annotations are in that jar and are conflicting with the newer version you have deployed.

You should either use an older version of Search (from the 3.0.x series) or update the Hibernate versions in the application server by replacing all hibernate related jars with newer editions by downloading the 3.6.x distribution.

sanne.grinovero · **Posted:** Wed Jul 20, 2011 6:31 am

One more thing:
when using Hibernate Search 3.4 you don't need to register any event listener, they are picked up automatically. No configuration property is required at all, all you have to do is add search to the classpath, and add annotations; you still likely want to configure the path to store the indexes and other performance tuning settings, but none are required.

lukasw44 · **Joined:** Wed Jul 20, 2011 5:07 am **Posts:** 23

Its working

i add @Field(index=Index.TOKENIZED)

but in api:

public abstract Index index

Returns:
Returns a Index enum defining how the value should be indexed. Defaults to Index.TOKENIZED.

Default:
org.hibernate.search.annotations.Index.TOKENIZED

And i must add @Index into Abstract class

in Hibernate in Action page 72:
@Indexed only when:
You want to be able to search by this entity.
■
The entity is of a concrete type (not abstract).

Ok its old version Jboss but i cant update hibernate core and hibernate annotation to the new version (i am only developer :/ and i must use this jboss version)

Thanks for reply

lukasw44 · **Joined:** Wed Jul 20, 2011 5:07 am **Posts:** 23

s.grinovero wrote:

One more thing:
when using Hibernate Search 3.4 you don't need to register any event listener, they are picked up automatically. No configuration property is required at all, all you have to do is add search to the classpath, and add annotations; you still likely want to configure the path to store the indexes and other performance tuning settings, but none are required.

When i delete :
<property name="hibernate.ejb.event.post-insert" value="org.hibernate.search.event.FullTextIndexEventListener"/>
<property name="hibernate.ejb.event.post-update" value="org.hibernate.search.event.FullTextIndexEventListener"/>
<property name="hibernate.ejb.event.post-delete" value="org.hibernate.search.event.FullTextIndexEventListener"/>

i have not got indexes in directory ??

And i must store indexes in directory, not in RAM

sanne.grinovero · **Posted:** Wed Jul 20, 2011 6:48 am

Quote:

Ok its old version Jboss but i cant update hibernate core and hibernate search to the new version (i am only developer :/ and i must use this jboss version)

Actually I said that you're using a version of Hibernate Search which is too new, you need an older version to be compatible with that older JBoss: take version 3.0.1.

Quote:

When i delete :
<property name="hibernate.ejb.event.post-insert" value="org.hibernate.search.event.FullTextIndexEventListener"/>
<property name="hibernate.ejb.event.post-update" value="org.hibernate.search.event.FullTextIndexEventListener"/>
<property name="hibernate.ejb.event.post-delete" value="org.hibernate.search.event.FullTextIndexEventListener"/>

i have not got indexes in directory ??

Ok that means the new version of Hibernate Search was not picked up - and that's right since you have an old version of core - but still the new version on the classpath is creating conflicts in classes.
I'd recomment you to use Tattletale to scan for class duplicates.

lukasw44 · **Joined:** Wed Jul 20, 2011 5:07 am **Posts:** 23

Thanks for reply i use older version

lukasw44 · **Joined:** Wed Jul 20, 2011 5:07 am **Posts:** 23

I have got one more question

And how version lucene-core.jar i need use
in Jboss4.2GA and hibernate-search3.01.jar ??

sanne.grinovero · **Posted:** Wed Jul 20, 2011 7:20 am

the one contained in the distribution: https://sourceforge.net/projects/hibern ... /3.0.1.GA/

lukasw44 · **Joined:** Wed Jul 20, 2011 5:07 am **Posts:** 23

but i need to use luceneQuery

Code:

QueryParser queryParser = new MultiFieldQueryParser(Version.LUCENE_CURRENT , personField, new StandardAnalyzer(Version.LUCENE_CURRENT));
         
      org.apache.lucene.search.Query luceneQuery; 
      
      try{
         luceneQuery = queryParser.parse(query);
      } catch (Exception e)
      {
         System.out.println("Lucene query exception !");
         return null;
      }
               
      
      System.out.println("LUCENE QUERY:  "  + luceneQuery.toString());      
      
      FullTextEntityManager ftem =  org.hibernate.search.jpa.Search.createFullTextEntityManager(entityManager);
              Query jpaQuery = ftem.createFullTextQuery(luceneQuery, Album.class); 
      
      jpaQuery.setFirstResult(min);
      jpaQuery.setMaxResults(max);
      
      return (List<Album>) jpaQuery.getResultList();

sanne.grinovero · **Posted:** Wed Jul 20, 2011 7:34 am

please take a minute to try out what I'm recommending you. I gave you a download link containing the compatible Lucene version, you could have found it yourself, and I don't think you tried it in 5 minutes time. So how is your last post related, is it a question?

lukasw44 · **Joined:** Wed Jul 20, 2011 5:07 am **Posts:** 23

No my question is how can i use luceneQuery with hibernate-search3.01

because before i use lucene-core3.30 and hibernate-search3.4.0

now i use only hibernate-search3.0.1 and i not found method :

Code:

QueryParser queryParser = new MultiFieldQueryParser(Version.LUCENE_CURRENT , albumField, new StandardAnalyzer(Version.LUCENE_CURRENT));
         
      org.apache.lucene.search.Query luceneQuery; 

So my question is how can i use this lucene with this version hibernate-search3.0.1.jar ??

you wrote I gave you a download link containing the compatible Lucene version

so i dont know how to use lucene in search ?

When i test this query i have got exception

Code:

javax.ejb.EJBException: java.lang.RuntimeException: java.lang.NoSuchMethodError: org.hibernate.search.FullTextSession.createFullTextQuery(Lorg/apache/lucene/search/Query;[Ljava/lang/Class;)Lorg/hibernate/search/FullTextQuery;; nested exception is: java.lang.RuntimeException: java.lang.NoSuchMethodError: org.hibernate.search.FullTextSession.createFullTextQuery(Lorg/apache/lucene/search/Query;[Ljava/lang/Class;)Lorg/hibernate/search/FullTextQuery;
java.lang.RuntimeException: java.lang.NoSuchMethodError: org.hibernate.search.FullTextSession.createFullTextQuery(Lorg/apache/lucene/search/Query;[Ljava/lang/Class;)Lorg/hibernate/search/FullTextQuery;

sanne.grinovero · **Posted:** Wed Jul 20, 2011 7:45 am

ah, now I understand.
That older version had a slightly different API, the Version parameters should be removed.

Read the relevant documentation for some examples: the pdf containing the docs for each specific version is bundled in the distribution.

lukasw44 · **Joined:** Wed Jul 20, 2011 5:07 am **Posts:** 23

I use lucene-core ver 2.3
with hibernate-search 3.0.1

and i have got the same problem

Code:

avax.ejb.EJBException: java.lang.RuntimeException: java.lang.NoSuchMethodError: org.hibernate.search.FullTextSession.createFullTextQuery(Lorg/apache/lucene/search/Query;[Ljava/lang/Class;)Lorg/hibernate/search/FullTextQuery;; nested exception is: java.lang.RuntimeException: java.lang.NoSuchMethodError: org.hibernate.search.FullTextSession.createFullTextQuery(Lorg/apache/lucene/search/Query;[Ljava/lang/Class;)Lorg/hibernate/search/FullTextQuery;
java.lang.RuntimeException: java.lang.NoSuchMethodError: org.hibernate.search.FullTextSession.createFullTextQuery(Lorg/apache/lucene/search/Query;[Ljava/lang/Class;)Lorg/hibernate/search/FullTextQuery;

now i have
got

Code:

 QueryParser queryParser = new MultiFieldQueryParser(albumField, new StandardAnalyzer());
   
org.apache.lucene.search.Query luceneQuery;

i have been read that hibernate search 3.0.1 support of Lucene 2.3 (performance improvements and stability)
what i do wrong ??

lukasw44 · **Joined:** Wed Jul 20, 2011 5:07 am **Posts:** 23

its working fine when i replace jar in jboss

hibernate-annotations.jar (3.3.x for Search 3.0)
* hibernate-validator.jar (3.0.x for Search 3.0)
* hibernate-entitymanager.jar (3.3.x for Search 3.0)
* hibernate-commons-annotations.jar (3.0.x for Search 3.0)