package org.hibernate.test.annotations.derivedidentities.e6.b;
import javax.persistence.EmbeddedId;
import javax.persistence.Entity;
import javax.persistence.JoinColumn;
import javax.persistence.JoinColumns;
import javax.persistence.MapsId;
import javax.persistence.OneToOne;
/**
* @author Emmanuel Bernard
*/
@Entity
public class MedicalHistory {
//all attributes map to relationship: AttributeOverride not allowed
@EmbeddedId
PersonId id;
@MapsId
@JoinColumns({
@JoinColumn(name = "FK1", referencedColumnName = "firstName"),
@JoinColumn(name = "FK2", referencedColumnName = "lastName")
})
@OneToOne
Person patient;
}