Description John Howard 2011-05-25 10:07:47 EDT

@Entity
@Table(name = "ENTITY_A")
Class A {
	@OneToOne(cascade = CascadeType.ALL)
	@JoinColumn(name = "B_FK")
	// @Transient
	private B b;
}

@Entity
@DiscriminatorValue(value = "Y")
@PrimaryKeyJoinColumn(name = "C_PK")
@Table(name = "ENTITY_B")
Class B extends Class C {
}


@Entity
@Inheritance(strategy = InheritanceType.JOINED)
@DiscriminatorColumn(name = "TYPE_IND")
@DiscriminatorValue(value = "N")
@Table(name = "ENTITY_C")
Class C {
	@Id
	@GeneratedValue(generator = "ECLIPSELINK_SEQUENCE")
	@SequenceGenerator(name = "ECLIPSELINK_SEQUENCE", sequenceName = "ECLIPSELINK_SEQUENCE", allocationSize = 200)
	@Column(name = "C_PK")
	private Long id;
}

Persisting A appears to work but subsequent flushes result in
EclipseLink-4002 integrity constraint violated - parent key not found

This code worked in EclipseLink 2.0.2

There is a work around, which is to persist B before persisting A.