Home » Search

About persistence

21-30 of 200Refresh
Manual
34

CRUD Operations with JPA

Explains how to use JPA for CRUD database operations (persist, retrieve, update, remove).
FAQ
34

Where can I learn how to use ObjectDB?

All about Where can I learn how to use ObjectDB? in Java/JPA database - explanations, examples, references, links and related information.
JPA Doc
30

javax.persistence.spi.PersistenceProvider

javax.persistence.spi Interface PersistenceProvider Interface implemented by the persistence provider. It is invoked by the container in Java EE environments and by the javax.persistence.Persistence class in Java SE environments to create an javax.persistence.EntityManagerFactory. Since: JPA 1.0
JPA Doc
30

javax.persistence.PersistenceContext

javax.persistence Annotation PersistenceContext Target: Classes and fields (including property get methods) Expresses a dependency on a container-managed EntityManager and its associated persistence ... [] properties (Optional) Properties for the container or persistence provider. (Optional) Properties
JPA Doc
29

javax.persistence.PersistenceUnitUtil

javax.persistence Interface PersistenceUnitUtil Superinterfaces: PersistenceUtil Utility interface between the application and the persistence provider managing the persistence unit. The methods ... for this persistence unit or on new entity instances. Since: JPA 2.0 Object getIdentifier(Object
JDO Doc
29

javax.jdo.annotations.Persistent

javax.jdo.annotations Annotation Persistent Target: Fields (including property get methods) Annotation for defining the persistence of a member. This corresponds to the xml elements "field ... persistent but in the non-embedded instances the member is persistent. Note that it is not portable
JPA Doc
29

javax.persistence.GenerationType

javax.persistence Enum GenerationType java.lang.Object java.lang.Enumpersistence.GenerationType> javax.persistence.GenerationType Implemented Interfaces: Serializable ... /JPA manual. GenerationType AUTO Indicates that the persistence provider should pick an appropriate
JPA Doc
29

javax.persistence.TypedQuery

javax.persistence Interface TypedQuery Superinterfaces: Query Interface used to control ... Throws: IllegalStateException - if called for a Java Persistence query language SELECT statement or ... Throws: IllegalStateException - if the query is found not to be a Java Persistence query language
JPA Doc
29

javax.persistence.OrderColumn

javax.persistence Annotation OrderColumn Target: Fields (including property get methods) Specifies a column that is used to maintain the persistent order of a list. The persistence provider is responsible for maintaining the order upon retrieval and in the database. The persistence provider
JPA Doc
29

javax.persistence.EnumType

javax.persistence Enum EnumType java.lang.Object java.lang.Enumpersistence.EnumType> javax.persistence.EnumType Implemented Interfaces: Serializable, Comparable Defines mapping for enumerated types. The constants of this enumerated type specify how a persistent