1. How do you implement inheritance with tables that have multi-column/composite primary keys (JPA 1.0 @IdClass)? stackoverflow.comGiven the following tables:
|
2. Composite Key in JPA / Hibernate with inherited class stackoverflow.comi have a composite id defined on my class structure as below. Unfortunatly i always get a hibernate error that complains on the not found "part2": "Property of @IdClass not found in ... |
3. Composite Foreign Key Issue while using Inheritance in JPA stackoverflow.comI have a JPA Entity StatsEntity which has a composite primary key that is also as foreign key to another Entity Roster. This is setup as a @OneToOne relationship using @JoinColumns({@JoinColumn...}) ... |
4. How to use composite-id within inheritance mapping forum.hibernate.org |
5. Inheritance and composite id mapping problem forum.hibernate.org@Entity @Inheritance(strategy=InheritanceType.JOINED) @Table(name="texts") public abstract class Text { @Id @Column(name="text_id", updatable=false, nullable=false) private long id; @OneToMany(orphanRemoval=true, cascade={CascadeType.ALL}, fetch=FetchType.LAZY) @JoinColumn(name="text_id") private List |
6. Inheritance using composite primary keys forum.hibernate.orgI want to create an inheritance structure by using annotations; the inheritance type is InheritanceType.JOINED. When using an integer as ID in the base entity everything works fine, but when using a composite ID the binding of the concrete entity fails. Does anyone why? The code looks like follows: [code]@Entity @Inheritance(strategy = InheritanceType.JOINED) public class Base implements Serializable { private BasePK ... |
7. Experiencing difficulties with inheritance + composite ID forum.hibernate.org |
8. Inheritance + Composite Primary Keys forum.hibernate.orgCode: @Entity public class Company implements Serializable { @Id private Long id; @Column(nullable = false, unique=true) private String name; public Company() { } getter .. setter... } @Embeddable public class Apk ... |