Hibernate exception with @MapsId, @EmbeddedId

Question

I\'ve got a problem with @MapsId annotation and @EmbeddedId. When running a code in Hibernate I get:

Caused by: org.hibernate.Pr

Answer 1

its an old but might be useful for some one

try to

@Entity
public class Employee implements Serializable {

@EmbeddedId
private EmployeeId id;

private String firstName;

@ManyToOne
@MapsId("id")
@JoinColumn(name ="serverId")
private Server server;

@OneToOne
@MapsId("id")
@JoinColumn(name= "websiteId")
private Website website;