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Jakarta Persistence (JPA) Annotation Type jakarta. persistence .Enumerated Implemented Interfaces: Annotation Target: Method, Field Specifies that a persistent property or field should be persisted as an enumerated type. This annotation is optional if the type of a persistent field or property

Jakarta Persistence (JPA) Enum in jakarta. persistence .metamodel.PluralAttribute jakarta. persistence .metamodel.PluralAttribute.CollectionType java.lang.Object ∟ java.lang.Enum ∟ jakarta. persistence ... , Serializable Since: Jakarta Persistence (JPA) 1.0 Enum Constants COLLECTION Collection-valued attribute

Jakarta Persistence (JPA) Enum in jakarta. persistence .metamodel.Type jakarta. persistence .metamodel.Type.PersistenceType java.lang.Object ∟ java.lang.Enum ∟ jakarta. persistence .metamodel.Type.PersistenceType Implemented Interfaces: Constable , Comparable , Serializable Since: Jakarta Persistence

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .GeneratedValue Implemented ... superclass in conjunction with the Id annotation. The persistence provider is only required ... TableGenerator SequenceGenerator Since: Jakarta Persistence (JPA) 1.0 The Auto Generated Values

Jakarta Persistence (JPA) Enum jakarta. persistence .InheritanceType java.lang.Object ∟ java.lang.Enum ∟ jakarta. persistence .InheritanceType Implemented Interfaces: Constable , Comparable ... Since: Jakarta Persistence (JPA) 1.0 Enum Constants JOINED A table for each abstract or concrete entity class

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .DiscriminatorColumn Implemented ... DiscriminatorType Since: Jakarta Persistence (JPA) 1.0 Annotation Elements String name (Optional) The name of column to be used for the discriminator. Default: "DTYPE" Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Enum jakarta. persistence .FetchType java.lang.Object ∟ java.lang.Enum ∟ jakarta. persistence .FetchType Implemented Interfaces: Constable , Comparable , Serializable Defines ... on the persistence provider runtime that data must be eagerly fetched. The LAZY strategy is a hint to the persistence

Jakarta Persistence (JPA) Interface jakarta. persistence .metamodel.Type Type Parameters: - The type of the represented object or attribute An instance of the type Type represents a persistent object or attribute type. Since: Jakarta Persistence (JPA) 2.0 Public Instance Methods Class getJavaType

Jakarta Persistence (JPA) Interface jakarta. persistence .criteria.Selection Type Parameters ... that is to be returned in a query result. Since: Jakarta Persistence (JPA) 2.0 The SELECT clause (JPQL ... . Since: Jakarta Persistence (JPA) 1.0 String getAlias () Return the alias assigned to the tuple element or

Jakarta Persistence (JPA) Enum in jakarta. persistence .metamodel.Bindable jakarta. persistence .metamodel.Bindable.BindableType java.lang.Object ∟ java.lang.Enum ∟ jakarta. persistence .metamodel ... Persistence (JPA) 1.0 Enum Constants ENTITY_TYPE Entity type. See Also: EntityType Since: Jakarta

Jakarta Persistence (JPA) Enum jakarta. persistence .PersistenceUnitTransactionType java.lang.Object ∟ java.lang.Enum ∟ jakarta. persistence .PersistenceUnitTransactionType Implemented Interfaces ... Jakarta Persistence . An EntityManager may be a JTA entity manager, where transaction management

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .Index Implemented Interfaces ... CollectionTable JoinTable TableGenerator Since: Jakarta Persistence (JPA) 2.1 Annotation Elements String ... : "" Since: Jakarta Persistence (JPA) 1.0 String columnList (Required) The columns included in the index, in order

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .MapKey Implemented Interfaces ... is itself the primary key or a persistent field or property of the entity that is the value of the map. If a persistent field or property other than the primary key is used as a map key

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .Convert Implemented Interfaces ... { ... } See Also: Converter Converts Basic Since: Jakarta Persistence (JPA) 2.1 Annotation Elements Class converter ... converters would otherwise apply. Default: jakarta. persistence .AttributeConverter/class Since: Jakarta

Jakarta Persistence (JPA) Enum jakarta. persistence .ConstraintMode java.lang.Object ∟ java.lang.Enum ∟ jakarta. persistence .ConstraintMode Implemented Interfaces: Constable , Comparable , Serializable Used to control the application of a constraint. Since: Jakarta Persistence (JPA) 2.1 Enum

Jakarta Persistence (JPA) Enum jakarta. persistence .DiscriminatorType java.lang.Object ∟ java.lang.Enum ∟ jakarta. persistence .DiscriminatorType Implemented Interfaces: Constable , Comparable ... .discriminatorType Since: Jakarta Persistence (JPA) 1.0 Enum Constants CHAR Single character as

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .ElementCollection Implemented ... nickNames = new HashSet(); ... } See Also: CollectionTable Since: Jakarta Persistence (JPA) 2.0 Annotation ... when defined using generics. Default: void/class Since: Jakarta Persistence (JPA) 1.0 FetchType fetch

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .EntityResult Implemented Interfaces ... NamedNativeQuery Since: Jakarta Persistence (JPA) 1.0 Annotation Elements Class entityClass The class of the result. Since: Jakarta Persistence (JPA) 1.0 LockModeType lockMode The lock mode obtained

Jakarta Persistence (JPA) Enum in jakarta. persistence .criteria.Predicate jakarta. persistence .criteria.Predicate.BooleanOperator java.lang.Object ∟ java.lang.Enum ∟ jakarta. persistence .criteria ... Persistence (JPA) 1.0 Enum Constants AND Since: Jakarta Persistence (JPA) 1.0 OR Since: Jakarta

Jakarta Persistence (JPA) Enum jakarta. persistence .criteria.Nulls java.lang.Object ∟ java.lang.Enum ∟ jakarta. persistence .criteria.Nulls Implemented Interfaces: Constable , Comparable , Serializable ... (Expression, Nulls) CriteriaBuilder.desc(Expression, Nulls) Since: Jakarta Persistence (JPA) 3.2 Enum

Jakarta Persistence (JPA) Interface jakarta. persistence .criteria.Order An object that defines an ordering over the query results. Since: Jakarta Persistence (JPA) 2.0 The ORDER BY clause (JPQL ... . Since: Jakarta Persistence (JPA) 1.0 Nulls getNullPrecedence () Return the precedence of null values. Returns

Jakarta Persistence (JPA) Interface jakarta. persistence .metamodel.BasicType Type Parameters ... (possibly an enumerated , LOB , or temporal type). Since: Jakarta Persistence (JPA) 2.0 Public Instance ... type. Since: Jakarta Persistence (JPA) 1.0 PersistenceType getPersistenceType () Return the persistence

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .Lob Implemented Interfaces: Annotation Target: Method, Field Specifies that the annotated persistent property or field should be persisted as a large object to a database-native large object (LOB) type. Portable applications should use

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .JoinColumns Implemented Interfaces ... Persistence (JPA) 1.0 Annotation Elements JoinColumn[] value The join columns that map the relationship. Since: Jakarta Persistence (JPA) 1.0 ForeignKey foreignKey (Optional) Used to specify or control

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .NamedAttributeNode Implemented ... . See Also: NamedEntityGraph NamedSubgraph Since: Jakarta Persistence (JPA) 2.1 Annotation Elements String value (Required) The name of the attribute that must be included in the graph. Since: Jakarta Persistence (JPA

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .MapKeyJoinColumns Implemented ... of the grouped MapKeyJoinColumn annotations. See Also: MapKeyJoinColumn ForeignKey Since: Jakarta Persistence ... that are used to map to the entity that is the map key. Since: Jakarta Persistence (JPA) 1.0 ForeignKey

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .FieldResult Implemented Interfaces ... ") }) }) See Also: EntityResult SqlResultSetMapping Since: Jakarta Persistence (JPA) 1.0 Annotation Elements String name Name of the persistent field or property of the class. Since: Jakarta Persistence (JPA) 1.0 String

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .UniqueConstraint Implemented ... Persistence (JPA) 1.0 Annotation Elements String name (Optional) The name of the constraint. Defaults to a provider-generated name. Default: "" Since: Jakarta Persistence (JPA) 2.0 String[] columnNames

Jakarta Persistence (JPA) Interface jakarta. persistence .TypedQueryReference Type Parameters ... ) Since: Jakarta Persistence (JPA) 3.2 Public Instance Methods Map getHints () A map keyed by hint name of all hints specified via NamedQuery.hints or NamedNativeQuery.hints . Since: Jakarta Persistence (JPA) 1

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .MapKeyTemporal Implemented Interfaces: Annotation Target: Method, Field This annotation must be specified for persistent map keys ... .time . Since: Jakarta Persistence (JPA) 2.0 Annotation Elements TemporalType value (Required

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .MapsId Implemented Interfaces ... of the entity cannot be made persistent until the relationship has been assigned a reference to an instance ... is derived from the referenced parent entity. Since: Jakarta Persistence (JPA) 2.0 Annotation Elements String

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .MappedSuperclass Implemented ... are inherited by the entities which extend it. A mapped superclass is not a persistent type, and is not mapped to a database table. The persistent fields and properties of a mapped superclass are declared

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .ConstructorResult Implemented ... NamedNativeQuery ColumnResult Since: Jakarta Persistence (JPA) 2.1 Annotation Elements Class targetClass (Required) The class whose constructor is to be invoked. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .ColumnResult Implemented Interfaces ... NamedNativeQuery ConstructorResult Since: Jakarta Persistence (JPA) 1.0 Annotation Elements String name (Required) The name of a column in the SELECT clause of a SQL query Since: Jakarta Persistence

Jakarta Persistence (JPA) Interface jakarta. persistence .metamodel.Bindable Type Parameters ... or attribute type that can be bound into a Path . Since: Jakarta Persistence (JPA) 2.0 Public ... is returned. Returns: Java type. Since: Jakarta Persistence (JPA) 1.0 BindableType getBindableType () Return

Jakarta Persistence (JPA) Interface jakarta. persistence .TupleElement Type Parameters: - the type ... . See Also: Tuple Since: Jakarta Persistence (JPA) 2.0 Public Instance Methods String getAlias ... . Since: Jakarta Persistence (JPA) 1.0 Class getJavaType () Return the Java type of the tuple element

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .PersistenceUnits Implemented ... Persistence (JPA) 1.0 Annotation Elements PersistenceUnit[] value (Required) One or more PersistenceUnit annotations. Since: Jakarta Persistence (JPA) 1.0 Additional JDK methods inherited from java.lang

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .IdClass Implemented Interfaces ... Since: Jakarta Persistence (JPA) 1.0 Annotation Elements Class value The primary key class ... of the annotated entity class. Since: Jakarta Persistence (JPA) 1.0 Additional JDK methods inherited from

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .Inheritance Implemented Interfaces ... class ValuedCustomer extends Customer { ... } See Also: InheritanceType Since: Jakarta Persistence ... for the entity inheritance hierarchy. Default: InheritanceType.SINGLE_TABLE Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .MapKeyClass Implemented Interfaces ... Persistence (JPA) 2.0 Annotation Elements Class value (Required) The type of the map key. Since: Jakarta Persistence (JPA) 1.0 Additional JDK methods inherited from java.lang.annotation.Annotation annotationType(), equals(Object), hashCode(), toString()

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .MapKeyEnumerated Implemented ... Persistence (JPA) 2.0 Annotation Elements EnumType value (Optional) The type used in mapping a map key enum type. Default: EnumType.ORDINAL Since: Jakarta Persistence (JPA) 1.0 Additional JDK methods

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .NamedEntityGraphs Implemented ... Since: Jakarta Persistence (JPA) 2.1 Annotation Elements NamedEntityGraph[] value Since: Jakarta Persistence (JPA) 1.0 Additional JDK methods inherited from java.lang.annotation.Annotation annotationType(), equals(Object), hashCode(), toString()

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .Converts Implemented Interfaces ... be applied to the same basic attribute. See Also: Convert Since: Jakarta Persistence (JPA) 2.1 ... Persistence (JPA) 1.0 Additional JDK methods inherited from java.lang.annotation.Annotation annotationType(), equals(Object), hashCode(), toString()

Jakarta Persistence (JPA) Interface jakarta. persistence .ConnectionConsumer Type Parameters ... EntityManager.runWithConnection(ConnectionConsumer) Since: Jakarta Persistence (JPA) 3.2 Public Instance ... a java.sql.SQLException . Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Interface jakarta. persistence .ConnectionFunction Type Parameters ... EntityManager.callWithConnection(ConnectionFunction) Since: Jakarta Persistence (JPA) 3.2 Public ... the connection, usually a java.sql.SQLException . Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .Embedded Implemented Interfaces: Annotation Target: Method, Field Declares a persistent field or property of an entity whose value ... AssociationOverrides Since: Jakarta Persistence (JPA) 1.0 Annotation Elements This is a marker annotation

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .EmbeddedId Implemented Interfaces: Annotation Target: Method, Field Specifies that the annotated persistent field or property ... ; } See Also: Embeddable MapsId IdClass Since: Jakarta Persistence (JPA) 1.0 The JPA Primary Key article explains

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .DiscriminatorValue Implemented ... { ... } See Also: DiscriminatorColumn Since: Jakarta Persistence (JPA) 1.0 Annotation Elements String value (Optional) The value ... value default is the entity name. Since: Jakarta Persistence (JPA) 1.0 Additional JDK methods inherited

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .EntityListeners Implemented ... , PostPersist , PostUpdate , and/or PostRemove . Since: Jakarta Persistence (JPA) 1.0 The JPA Lifecycle ... listener classes Since: Jakarta Persistence (JPA) 1.0 Additional JDK methods inherited from java

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .metamodel.StaticMetamodel ... the value element. Since: Jakarta Persistence (JPA) 2.0 Annotation Elements Class value Class being modelled by the annotated class. Since: Jakarta Persistence (JPA) 1.0 Additional JDK methods inherited