Question

PostgreSQL 9.1, Hibernate 4.1.

How can I persist PropertyTypeEntity using stored procedure (problem in return id. GenerationType.IDENTITY)
It impossible?

@Table(name = "property_types", schema = "public", catalog = "")
@Entity
public class PropertyTypeEntity implements IEntity<Long> {

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

  ...
}

Answer 1

There is at least following two ways:

1. Use SQLInsert, though I have no idea is there interoperability issues with JPA annotations
2. Create custom generator, some example can be found from this blog post.