Package javax.persistence
package javax.persistence
-
ClassDescriptionUsed to specify an access type to be applied to an entity class, mapped superclass, or embeddable class, or to a specific attribute of such a class.Is used with the
Access
annotation to specify an access type to be applied to an entity class, mapped superclass, or embeddable class, or to a specific attribute of such a class.Used to override a mapping for an entity relationship.Used to override mappings of multiple relationship properties or fields.Used to override the mapping of aBasic
(whether explicit or default) property or field orId
property or field.Used to override mappings of multiple properties or fields.The simplest type of mapping to a database column.Interface used to interact with the second-level cache.Specifies whether an entity should be cached if caching is enabled when the value of thepersistence.xml
caching element isENABLE_SELECTIVE
orDISABLE_SELECTIVE
.Used as the value of thejavax.persistence.cache.retrieveMode
property to specify the behavior when data is retrieved by thefind
methods and by queries.Used as the value of thejavax.persistence.cache.storeMode
property to specify the behavior when data is read from the database and when data is committed into the database.Defines the set of cascadable operations that are propagated to the associated entity.Specifies the table that is used for the mapping of collections of basic or embeddable types.Is used to specify the mapped column for a persistent property or field.References name of a column in the SELECT clause of a SQL query - i.e., column alias, if applicable.Defines supported types of the discriminator column.Specifies the value of the discriminator column for entities of the given type.Defines a collection of instances of a basic type or embeddable class.Defines a class whose instances are stored as an intrinsic part of an owning entity and share the identity of the entity.Specifies a persistent field or property of an entity whose value is an instance of an embeddable class.Applied to a persistent field or property of an entity class or mapped superclass to denote a composite primary key that is an embeddable class.Specifies that the class is an entity.Thrown by the persistence provider whenEntityManager.persist(Object)
is called and the entity already exists.Specifies the callback listener classes to be used for an entity or mapped superclass.Interface used to interact with the persistence context.Interface used to interact with the entity manager factory for the persistence unit.Thrown by the persistence provider when an entity reference obtained byEntityManager.getReference
is accessed but the entity does not exist.Used to map the SELECT clause of a SQL query to an entity result.Interface used to control transactions on resource-local entity managers.Specifies that a persistent property or field should be persisted as a enumerated type.Defines mapping for enumerated types.Specifies that the invocation of default listeners is to be excluded for the entity class (or mapped superclass) and its subclasses.Specifies that the invocation of superclass listeners is to be excluded for the entity class (or mapped superclass) and its subclasses.Defines strategies for fetching data from the database.Is used to map the columns specified in the SELECT list of the query to the properties or fields of the entity class.Flush mode setting.Provides for the specification of generation strategies for the values of primary keys.Defines the types of primary key generation strategies.Specifies the primary key of an entity.Specifies a composite primary key class that is mapped to multiple fields or properties of the entity.Defines the inheritance strategy to be used for an entity class hierarchy.Defines inheritance strategy options.Specifies a column for joining an entity association or element collection.Defines mapping for composite foreign keys.Used in the mapping of associations.Specifies that a persistent property or field should be persisted as a large object to a database-supported large object type.Lock modes can be specified by means of passing aLockModeType
argument to one of theEntityManager
methods that take locks (lock
,find
, orrefresh
) or to theQuery.setLockMode()
orTypedQuery.setLockMode()
method.Thrown by the persistence provider when an pessimistic locking conflict occurs that does not result in transaction rollback.Defines a many-valued association with many-to-many multiplicity.Defines a single-valued association to another entity class that has many-to-one multiplicity.Specifies the map key for associations of typejava.util.Map
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.Specifies the type of the map key for associations of typejava.util.Map
.Specifies the mapping for the key column of a map whose map key is a basic type.Specifies the enum type for a map key whose basic type is an enumerated type.Specifies a mapping to an entity that is a map key.Supports composite map keys that reference entities.Designates a class whose mapping information is applied to the entities that inherit from it.Designates aManyToOne
orOneToOne
relationship attribute that provides the mapping for anEmbeddedId
primary key, an attribute within anEmbeddedId
primary key, or a simple primary key of the parent entity.Used to specify multiple native SQL named queries.Specifies a named native SQL query.Specifies multiple named Java Persistence query language queries.Specifies a static, named query in the Java Persistence query language.Thrown by the persistence provider whenQuery.getSingleResult()
orTypedQuery.getSingleResult()
is executed on a query and there is more than one result from the query.Thrown by the persistence provider whenQuery.getSingleResult()
orTypedQuery.getSingleResult()
is executed on a query and there is no result to return.Defines a many-valued association with one-to-many multiplicity.Defines a single-valued association to another entity that has one-to-one multiplicity.Thrown by the persistence provider when an optimistic locking conflict occurs.Specifies the ordering of the elements of a collection valued association or element collection at the point when the association or collection is retrieved.Specifies a column that is used to maintain the persistent order of a list.Parameter<T>Type for query parameter objects.Bootstrap class that provides access to an EntityManagerFactory.Expresses a dependency on a container-managedEntityManager
and its associated persistence context.Declares one or morePersistenceContext
annotations.Specifies whether a transaction-scoped or extended persistence context is to be used inPersistenceContext
.Thrown by the persistence provider when a problem occurs.Describes a single container or persistence provider property.Expresses a dependency on anEntityManagerFactory
and its associated persistence unit.Declares one or morePersistenceUnit
annotations.Utility interface between the application and the persistence provider managing the persistence unit.Utility interface between the application and the persistence provider(s).Thrown by the persistence provider when an pessimistic locking conflict occurs.Defines the values of thejavax.persistence.lock.scope
property for pessimistic locking.Is used to specify callback methods for the corresponding lifecycle event.Is used to specify callback methods for the corresponding lifecycle event.Is used to specify callback methods for the corresponding lifecycle event.Is used to specify callback methods for the corresponding lifecycle event.Is used to specify callback methods for the corresponding lifecycle event.Is used to specify callback methods for the corresponding lifecycle event.Is used to specify callback methods for the corresponding lifecycle event.Specifies a primary key column that is used as a foreign key to join to another table.GroupsPrimaryKeyJoinColumn
annotations.Interface used to control query execution.Used to supply a query property or hint to theNamedQuery
orNamedNativeQuery
annotation.Thrown by the persistence provider when a query times out and only the statement is rolled back.Thrown by the persistence provider whenEntityTransaction.commit()
fails.Specifies a secondary table for the annotated entity class.Specifies multiple secondary tables for an entity.Defines a primary key generator that may be referenced by name when a generator element is specified for theGeneratedValue
annotation.Specifies how the provider must use a second-level cache for the persistence unit.Specifies the mapping of the result of a native SQL query.Is used to define one or moreSqlResultSetMapping
annotations.Specifies the primary table for the annotated entity.Defines a primary key generator that may be referenced by name when a generator element is specified for theGeneratedValue
annotation.This annotation must be specified for persistent fields or properties of typejava.util.Date
andjava.util.Calendar
.Type used to indicate a specific mapping ofjava.util.Date
orjava.util.Calendar
.Thrown by the persistence provider when a transaction is required but is not active.Specifies that the property or field is not persistent.Interface for extracting the elements of a query result tuple.TupleElement<X>TheTupleElement
interface defines an element that is returned in a query result tuple.TypedQuery<X>Interface used to control the execution of typed queries.Specifies that a unique constraint is to be included in the generated DDL for a primary or secondary table.The validation mode to be used by the provider for the persistence unit.Specifies the version field or property of an entity class that serves as its optimistic lock value.