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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 ... : the precedence of null values . Since: Jakarta Persistence (JPA) 3. 2 boolean isAscending

Jakarta Persistence (JPA) Enum jakarta. persistence .ValidationMode java.lang.Object ∟ java.lang.Enum ∟ jakarta. persistence .ValidationMode Implemented Interfaces: Constable , Comparable , Serializable The validation mode to be used by the provider for the persistence unit. Since: Jakarta Persistence

Jakarta Persistence (JPA) Interface jakarta. persistence .Tuple Interface for extracting the elements of a query result tuple. See Also: TupleElement Since: Jakarta Persistence (JPA) 2 .0 Public ... Persistence (JPA) 1.0 X get ( String alias , Class type ) Get the value of the tuple element

which can be extracted from a LocalDate . Since: Jakarta Persistence (JPA) 3. 2 Public Static Fields DAY The calendar ... Jakarta Persistence (JPA) Class jakarta. persistence .criteria.LocalDateField java.lang.Object ∟ jakarta. persistence .criteria.LocalDateField Type Parameters: - the resulting type of the extracted

the parent of Fetches. Since: Jakarta Persistence (JPA) 2 .0 Public Instance Methods Fetch fetch ... Jakarta Persistence (JPA) Interface jakarta. persistence .criteria.FetchParent Type Parameters ... Persistence (JPA) 1.0 Fetch fetch ( SingularAttribute attribute , JoinType jt ) Create a fetch join

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .Basic Implemented Interfaces: Annotation Target: Method, Field The simplest type of mapping of a persistent field or property ... of the Basic annotation is optional for persistent fields and properties of these types. If the Basic

transaction by means of the EntityManager.joinTransaction method. Since: Jakarta Persistence (JPA) 2 .1 ... Jakarta Persistence (JPA) Enum jakarta. persistence .SynchronizationType java.lang.Object ∟ java.lang.Enum ∟ jakarta. persistence .SynchronizationType Implemented Interfaces: Constable , Comparable

StoredProcedureParameter Since: Jakarta Persistence (JPA) 2 .1 Public Instance Methods QueryHint[] hints () Query ... Jakarta Persistence (JPA) Annotation Type jakarta. persistence .NamedStoredProcedureQuery ... to the persistence unit. The procedureName element is the name of the stored procedure in the database

or used with the NamedQuery annotation. Since: Jakarta Persistence (JPA) 2 .0 Enum Constants EXTENDED ... Jakarta Persistence (JPA) Enum jakarta. persistence .PessimisticLockScope java.lang.Object ∟ java.lang.Enum ∟ jakarta. persistence .PessimisticLockScope Implemented Interfaces: FindOption

GenericEmployee { ... } See Also: Converter Converts Basic Since: Jakarta Persistence (JPA) 2 .1 Public Instance ... Jakarta Persistence (JPA) Annotation Type jakarta. persistence .Convert Implemented Interfaces ... ) boolean fullTime; ... } Example 2 : Auto-apply conversion of a basic attribute @Converter(autoApply

of the constraint. Defaults to a provider-generated name. Since: Jakarta Persistence (JPA) 2 .0 String ... . Since: Jakarta Persistence (JPA) 3. 2 Annotation Elements This is a marker annotation with no members ... Jakarta Persistence (JPA) Annotation Type jakarta. persistence .UniqueConstraint Implemented

is in effect. See Also: Table.check() Column.check() Since: Jakarta Persistence (JPA) 3. 2 Public ... appended to the generated DDL which creates this constraint. Since: Jakarta Persistence (JPA) 3. 2 ... Jakarta Persistence (JPA) Annotation Type jakarta. persistence .CheckConstraint Implemented

Jakarta Persistence (JPA) Interface jakarta. persistence .PersistenceUtil Utility interface between the application and the persistence provider(s). The PersistenceUtil interface instance obtained from the Persistence class is used to determine the load state of an entity or entity attribute

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .ManyToMany Implemented Interfaces ... 2 : // In Customer class: @ManyToMany(targetEntity = com.acme.PhoneNumber.class) public Set ... ") public Set getCustomers() { return customers; } See Also: JoinTable Since: Jakarta Persistence (JPA

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .ManyToOne Implemented Interfaces ... getCustomer() { return customer; } Example 2 : @Entity public class Employee { @Id int id; @Embedded JobInfo ... = "jobInfo.pm") Collection manages; } Since: Jakarta Persistence (JPA) 1.0 Public Instance Methods

, and may be passed to EntityManager.find . Since: Jakarta Persistence (JPA) 2 .1 Public Instance Methods ... Jakarta Persistence (JPA) Annotation Type jakarta. persistence .NamedEntityGraph Implemented ... in this graph. Since: Jakarta Persistence (JPA) 1.0 boolean includeAllAttributes () (Optional

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .Embeddable Implemented Interfaces ... of multiple persistent fields or properties, across several entities, and so distinct instances ... methods or persistent instance variables. An enum or interface may not be designated as

Persistence (JPA) 3. 2 Public Static Methods Timeout milliseconds ( int milliseconds ) Specify a timeout in milliseconds. Since: Jakarta Persistence (JPA) 1.0 Timeout ms ( int milliseconds ) Specify ... Jakarta Persistence (JPA) Class jakarta. persistence .Timeout java.lang.Object ∟ jakarta. persistence

. See Also: SequenceGenerator Since: Jakarta Persistence (JPA) 2 . 2 Public Static Fields No JavaDoc Info for jakarta. persistence .SequenceGenerators/class Public Instance Methods SequenceGenerator[] value ... Jakarta Persistence (JPA) Annotation Type jakarta. persistence .SequenceGenerators Implemented

. See Also: TableGenerator Since: Jakarta Persistence (JPA) 2 . 2 Public Static Fields No JavaDoc Info for jakarta. persistence .TableGenerators/class Public Instance Methods TableGenerator[] value ... Jakarta Persistence (JPA) Annotation Type jakarta. persistence .TableGenerators Implemented

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .GeneratedValue Implemented ... superclass in conjunction with the Id annotation. The persistence provider is only required ... ") @Column(name = "CUST_ID") public Long getId() { return id; } Example 2 : @Id @GeneratedValue

conjunction with columnDefinition . Since: Jakarta Persistence (JPA) 3. 2 Annotation Elements ... Jakarta Persistence (JPA) Annotation Type jakarta. persistence .DiscriminatorColumn Implemented ... DiscriminatorType Since: Jakarta Persistence (JPA) 1.0 Public Instance Methods String columnDefinition

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

that is to be returned in a query result. Since: Jakarta Persistence (JPA) 2 .0 The SELECT clause (JPQL ... Jakarta Persistence (JPA) Interface jakarta. persistence .criteria.Selection Type Parameters ... . Since: Jakarta Persistence (JPA) 1.0 String getAlias () Return the alias assigned to the tuple element or

). Since: Jakarta Persistence (JPA) 2 .0 Public Instance Methods Selection alias ( String name ) Assigns an alias ... Jakarta Persistence (JPA) Interface jakarta. persistence .criteria.CompoundSelection Type Parameters ... . Since: Jakarta Persistence (JPA) 1.0 String getAlias () Return the alias assigned to the tuple element or null

which can be extracted from a LocalTime . Since: Jakarta Persistence (JPA) 3. 2 Public Static Fields HOUR The hour ... Jakarta Persistence (JPA) Class jakarta. persistence .criteria.LocalTimeField java.lang.Object ∟ jakarta. persistence .criteria.LocalTimeField Type Parameters: - the resulting type of the extracted

) Since: Jakarta Persistence (JPA) 2 .0 The JPA Shared (L2) Entity Cache article explains how to use ... Jakarta Persistence (JPA) Enum jakarta. persistence .CacheStoreMode java.lang.Object ∟ java.lang.Enum ∟ jakarta. persistence .CacheStoreMode Implemented Interfaces: FindOption , RefreshOption

StoredProcedureParameter Since: Jakarta Persistence (JPA) 2 .1 Enum Constants IN Stored procedure input ... Jakarta Persistence (JPA) Enum jakarta. persistence .ParameterMode java.lang.Object ∟ java.lang.Enum ∟ jakarta. persistence .ParameterMode Implemented Interfaces: Constable , Comparable , Serializable

lists the classes that have been enhanced: [ObjectDB 2 .9.4] 3 persistable types have been enhanced: test.MyEntity1 test.MyEntity2 test.MyEmbeddable 2 NON persistable types have been enhanced: Main test ... the bytecode of compiled classes. Enhancement applies mainly to user-defined persistable classes ( entity

Persistence (JPA) 2 .0 Public Instance Methods Class value () (Required) The type of the map key ... Jakarta Persistence (JPA) Annotation Type jakarta. persistence .MapKeyClass Implemented Interfaces ... images; // map from image name to image filename ... } Example 2 : // MapKeyClass and target type

via the EntityTransaction interface. Since: Jakarta Persistence (JPA) 3. 2 Enum Constants JTA ... Jakarta Persistence (JPA) Enum jakarta. persistence .PersistenceUnitTransactionType java.lang.Object ∟ java.lang.Enum ∟ jakarta. persistence .PersistenceUnitTransactionType Implemented Interfaces

by the persistence provider. Since: Jakarta Persistence (JPA) 2 .1 JoinColumn[] value () The join ... Jakarta Persistence (JPA) Annotation Type jakarta. persistence .JoinColumns Implemented Interfaces ... Persistence (JPA) 1.0 Public Static Fields No JavaDoc Info for jakarta. persistence .JoinColumns/class

Jakarta Persistence (JPA) Annotation Type jakarta. persistence .MapKey Implemented Interfaces ... when the map key 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) 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

nickNames = new HashSet(); ... } See Also: CollectionTable Since: Jakarta Persistence (JPA) 2 .0 Public ... Jakarta Persistence (JPA) Annotation Type jakarta. persistence .ElementCollection Implemented ... must be eagerly fetched. The EAGER strategy is a requirement on the persistence provider runtime

. Since: Jakarta Persistence (JPA) 3. 2 Annotation Elements This is a marker annotation with no members ... Jakarta Persistence (JPA) Annotation Type jakarta. persistence .EntityResult Implemented Interfaces ... NamedNativeQuery Since: Jakarta Persistence (JPA) 1.0 Public Instance Methods String

(Expression, Nulls) CriteriaBuilder.desc(Expression, Nulls) Since: Jakarta Persistence (JPA) 3. 2 Enum ... Jakarta Persistence (JPA) Enum jakarta. persistence .criteria.Nulls java.lang.Object ∟ java.lang.Enum ∟ jakarta. persistence .criteria.Nulls Implemented Interfaces: Constable , Comparable , Serializable

(possibly an enumerated , LOB , or temporal type). Since: Jakarta Persistence (JPA) 2 .0 Public Instance ... Jakarta Persistence (JPA) Interface jakarta. persistence .metamodel.BasicType Type Parameters ... type. Since: Jakarta Persistence (JPA) 1.0 PersistenceType getPersistenceType () Return the persistence

Jakarta Persistence (JPA) Interface jakarta. persistence .criteria.CommonAbstractCriteria ... and delete operations are typed according to the target of the update or delete. Since: Jakarta Persistence (JPA) 2 .1 Public Instance Methods Set getParameters () Return the parameters of the query. Returns

. Since: Jakarta Persistence (JPA) 2 .0 Enum Constants INNER Inner join. Since: Jakarta Persistence ... Jakarta Persistence (JPA) Enum jakarta. persistence .criteria.JoinType java.lang.Object ∟ java.lang.Enum ∟ jakarta. persistence .criteria.JoinType Implemented Interfaces: Constable , Comparable

(CacheRetrieveMode) Since: Jakarta Persistence (JPA) 2 .0 The JPA Shared (L2) Entity Cache article ... Jakarta Persistence (JPA) Enum jakarta. persistence .CacheRetrieveMode java.lang.Object ∟ java.lang.Enum ∟ jakarta. persistence .CacheRetrieveMode Implemented Interfaces: FindOption , Constable

is selected by the persistence provider. Since: Jakarta Persistence (JPA) 2 .1 PrimaryKeyJoinColumn ... Jakarta Persistence (JPA) Annotation Type jakarta. persistence .PrimaryKeyJoinColumns Implemented ... ")}) public class ValuedCustomer extends Customer { ... } See Also: ForeignKey Since: Jakarta Persistence (JPA

() Since: Jakarta Persistence (JPA) 3. 2 Public Constructors SchemaValidationException ( String message ... Jakarta Persistence (JPA) Class jakarta. persistence .SchemaValidationException java.lang.Object ∟ java.lang.Throwable ∟ java.lang.Exception ∟ jakarta. persistence .SchemaValidationException Implemented

Since: Jakarta Persistence (JPA) 1.0 Public Instance Methods ConstructorResult[] classes () Specifies the result set mapping to constructors. Since: Jakarta Persistence (JPA) 2 .1 ColumnResult[] columns ... Jakarta Persistence (JPA) Annotation Type jakarta. persistence .SqlResultSetMapping Implemented

Jakarta Persistence (JPA) Interface jakarta. persistence .Parameter Type Parameters: - the type of the parameter Type for query parameter objects. See Also: Query TypedQuery Since: Jakarta Persistence (JPA) 2 .0 Chapter 4 - JPA Queries (JPQL / Criteria) explains how to use Parameter . Public Instance

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

. See Also: NamedEntityGraph NamedSubgraph Since: Jakarta Persistence (JPA) 2 .1 Public Instance Methods String ... Jakarta Persistence (JPA) Annotation Type jakarta. persistence .NamedAttributeNode Implemented ... Persistence (JPA) 1.0 String subgraph () (Optional) If the attribute references a managed type

. See Also: AttributeConverter Convert Since: Jakarta Persistence (JPA) 2 .1 Public Instance Methods boolean autoApply ... Jakarta Persistence (JPA) Annotation Type jakarta. persistence .Converter Implemented Interfaces ... type parameter of AttributeConverter . If autoApply = true , the persistence provider

) 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) Interface jakarta. persistence .TypedQueryReference Type Parameters

. An Extent , for instance, can be used to retrieve all the instances of a specified persistent class ... three components: A candidate collection containing persistent objects (usually an Extent ) A candidate class (usually a persistent class) A filter, which is a boolean expression in a Java like syntax The query