【发布时间】:2014-05-19 13:19:41
【问题描述】:
我收到此错误但我不知道原因?任何人都可以帮助我吗?
文件:AnnonceDao.java
public List<AnnonceColocation> listeAnnonceColocation( UserEntity idUser ) {
Query query = getEntityManger()
.createQuery(
"from AnnonceColocation, Annonce where AnnonceColocation.id = Annonce.id and Annonce.annonceUser= :idUser" )
.setParameter( "idUser", idUser );
List<AnnonceColocation> annonceColocation = (List) query.getResultList();
return annonceColocation;
}
文件:Annonce.java
@Entity
@Table( name = "annonce" )
@Inheritance( strategy = InheritanceType.JOINED )
public class Annonce extends BaseEntity {
// attribut
// getter&setter
}
文件:AnnonceColocation.java
@Entity
@Table( name = "annonceColocation" )
@PrimaryKeyJoinColumn( name = "ID" )
public class AnnonceColocation extends Annonce {
// attribut
// getter/setter
}
【问题讨论】:
标签: jakarta-ee jpa hql