6 | javax.persistence.JoinColumn key column is in the table of the source entity or embeddable. If the join is for a unidirectional ... field of the referencing entity or embeddable class; "_"; the name of the referenced primary key column ... , the name of the table of the source entity or embeddable. If the join is for a unidirectional OneToMany |
6 | javax.persistence.metamodel.Type.PersistenceType BASIC Basic type Basic type Since: JPA 2.0 PersistenceType EMBEDDABLE Embeddable class Embeddable class |
6 | javax.persistence.ManyToMany within an embeddable class contained within an entity class to specify a relationship to a collection of entities. If the relationship is bidirectional and the entity containing the embeddable class ... annotation to specify the relationship field or property of the embeddable class. The dot |
5 | javax.persistence.metamodel.Attribute.PersistentAttributeType PersistentAttributeType EMBEDDED Embeddable class attribute Embeddable class attribute Since: JPA 2 |
5 | javax.persistence.JoinTable is used in mapping a relationship with an embeddable class on the owning side of the relationship, the containing entity rather than the embeddable class is considered the owner of the relationship |
5 | javax.persistence.criteria.From, but may also be an embeddable belonging to an entity in the from clause. Serves as a factory for Joins of associations, embeddables, and collections belonging to the type, and for Paths of attributes |
5 | JoinColumn.name of the source entity or embeddable. If the join is for a unidirectional OneToMany mapping using a foreign ... embeddable class; "_"; the name of the referenced primary key column. If there is no such referencing |
4 | Unexpected exception (Error 990) com.objectdb.o.InternalException with an embeddable: em.getTransaction().begin(); em.persist(new MyEntity()); em.getTransaction().commit(); // Keep a strong reference to the embeddable but free the entity: MyEmbeddable embeddable = em.find(MyEntity.class, 1).embeddable; System.gc |
3 | AttributeOverride.columnAnnotation Element javax.persistence.AttributeOverride Column column (Required) The column that is being mapped to the persistent attribute. The mapping type will remain the same as is defined in the embeddable class or mapped superclass. Since: JPA 1.0 |
3 | javax.persistence.criteria.Joinjavax.persistence.criteria Interface Join<Z,X> Superinterfaces: Expression<X>, FetchParent<Z,X>, From<Z,X>, Path<X>, Selection<X>, TupleElement<X> Subinterfaces: CollectionJoin, ListJoin, MapJoin, PluralJoin, SetJoin A join to an entity, embeddable, or basic type. Since: JPA 2.0 Learn how to use |
