[hibernate-issues] [Hibernate-JIRA] Created: (HCANN-8) Hibernate allow to embed non embeddable class

[Maillefer Jean-David (JIRA)]

Hibernate allow to embed non embeddable class
---------------------------------------------

                 Key: HCANN-8
                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HCANN-8
             Project: Hibernate Commons Annotations
          Issue Type: Bug
         Environment: JBoss-5.1.0.GA, postgresql 8.4.0
            Reporter: Maillefer Jean-David
            Priority: Minor


Hibernate allows to embed  (successfully !)  a non embeddable class (if it was embeddable,  it would throw a compiler exception)

@Entity
public class BanqueId {
	@Id
	int id;
}

public class Compte{

	@ManyToOne
	@JoinColumn(name = "compte_banqueId_id", insertable = false, updatable = false)
	private BanqueId banqueId;

	@Column(name = "compte_iban", length = 30)
	private String iban;
}


@Entity
public class Cotisation {

	@Id
	int id;

	@Embedded
	private Compte compte;
}

In this case, using @Embeddable on Compte yields the following compiler error: "Attribute "banqueId" has invalid mapping type in this context"
Not using this annotation (as in this example) generates (at least partially) working code, but seems not to follow the specification (ejb 3.0 spec persistance, 9.1.35) !



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