Collection of Embedable elements

brzezi · **Joined:** Fri Jul 07, 2006 1:54 pm **Posts:** 4

Hi.

Strange problem, this situation is described in reference manual, i`m doing it the same way, and look at this:

Code:

@Entity
public class Father {
   private Integer id;
   private List<Son> sons;

   @Id
   public Integer getId() {
      return id;
   }

   public void setId(Integer id) {
      this.id = id;
   }

   @CollectionOfElements
   public List<Son> getSons() {
      return sons;
   }

   public void setSons(List<Son> sons) {
      this.sons = sons;
   }
}

@Embeddable
public class Son {
   private String name;

   public String getName() {
      return name;
   }

   public void setName(String name) {
      this.name = name;
   }
}

When creating sessionFactory:

Code:

Caused by: java.lang.NoSuchMethodError: org.hibernate.cfg.NamingStrategy.collectionTableName(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
   at org.hibernate.cfg.annotations.TableBinder.bind(TableBinder.java:93)

Problem is because of collection sons, so how to map this collection?

emmanuel · **Posted:** Tue Sep 05, 2006 3:40 pm

wrong hibernate core version

brzezi · **Joined:** Fri Jul 07, 2006 1:54 pm **Posts:** 4

emmanuel wrote:

wrong hibernate core version

wrong version? so which one should I use?

now I`m using hibernate-3.1.3 and hibernate-annotations-3.2.0.CR1

Thanks for answer.

emmanuel · **Posted:** Tue Sep 05, 2006 4:10 pm

the core compatible version is described in the annotation reference documentation.

brzezi · **Joined:** Fri Jul 07, 2006 1:54 pm **Posts:** 4

emmanuel wrote:

the core compatible version is described in the annotation reference documentation.

Ok, thanks very much, I missed that information