24 | javax.persistence.PostLoadjavax.persistence Annotation PostLoad Target: Callback methods Is used to specify callback methods for the corresponding lifecycle event. This annotation may be applied to methods of an entity class, a mapped superclass, or a callback listener class. Since: JPA 1.0 Learn how to define and use JPA |
24 | javax.persistence.ColumnResultjavax.persistence Annotation ColumnResult Target: References name of a column in the SELECT clause of a SQL query - i.e., column alias, if applicable. Scalar result types can be included in the query result by specifying this annotation in the metadata. Example: Query q = em.createNativeQuery |
24 | javax.persistence.AssociationOverridesjavax.persistence Annotation AssociationOverrides Target: Classes and fields (including property get methods) Used to override mappings of multiple relationship properties or fields. Example: @MappedSuperclass public class Employee { @Id protected Integer id; @Version |
24 | javax.persistence.criteria.CriteriaQueryjavax.persistence.criteria Interface CriteriaQuery<T> Superinterfaces: AbstractQuery<T> The CriteriaQuery interface defines functionality that is specific to top-level queries. Since: JPA 2.0 Learn how to define queries using the criteria API in Chapter 4 of the ObjectDB/JPA manual. AbstractQuery<T |
24 | javax.persistence.PostUpdatejavax.persistence Annotation PostUpdate Target: Callback methods Is used to specify callback methods for the corresponding lifecycle event. This annotation may be applied to methods of an entity class, a mapped superclass, or a callback listener class. Since: JPA 1.0 Learn how to define and use JPA |
24 | javax.persistence.criteria.MapJoinjavax.persistence.criteria Interface MapJoin<Z,K,V> Superinterfaces: Expression<V>, FetchParent<Z,V>, From<Z,V>, Join<Z,V>, Path<V>, PluralJoin<Z,Map<K,V>,V>, Selection<V>, TupleElement<V> The MapJoin interface is the type of the result of joining to a collection over an association or element |
24 | javax.persistence.ExcludeSuperclassListenersjavax.persistence Annotation ExcludeSuperclassListeners Target: Classes Specifies that the invocation of superclass listeners is to be excluded for the entity class (or mapped superclass) and its subclasses. Since: JPA 1.0 Learn how to define and use entity listeners in Chapter 3 of the ObjectDB |
2 | Persistent.serializedKeyAnnotation Element javax.jdo.annotations.Persistent String serializedKey Whether the keys of this member are serialized. Returns: whether the keys of this member are serialized Default value: "" Since: JDO 2.1 |
2 | Persistent.serializedElementAnnotation Element javax.jdo.annotations.Persistent String serializedElement Whether the elements of this member are serialized. Returns: whether the elements of this member are serialized Default value: "" Since: JDO 2.1 |
2 | Persistent.serializedValueAnnotation Element javax.jdo.annotations.Persistent String serializedValue Whether the values of this member are serialized. Returns: whether the values of this member are serialized Default value: "" Since: JDO 2.1 |
