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javax.persistence.PersistenceContexts

javax.persistence Annotation PersistenceContexts Target: Classes Declares one or more PersistenceContext annotations. It is used to express a dependency on container-managed entity manager ... more PersistenceContext annotations. (Required) One or more PersistenceContext annotations. Since: JPA 1.0
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javax.persistence.NamedNativeQueries

javax.persistence Annotation NamedNativeQueries Target: Classes Used to specify multiple native SQL named queries. Query names are scoped to the persistence unit. The NamedNativeQueries annotation ... NamedNativeQuery[] value (Required) Array of NamedNativeQuery annotations. (Required) Array of NamedNativeQuery annotations. Since: JPA 1.0
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javax.persistence.PostPersist

javax.persistence Annotation PostPersist Target: Callback methods Is used to specify callback methods for the corresponding lifecycle event. This annotation may be applied to methods of an entity ... JPA callback methods in Chapter 3 of the ObjectDB/JPA manual. This annotation is a marker annotation (with no elements).
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CollectionTable.joinColumns

Annotation Element javax.persistence.CollectionTable JoinColumn[] joinColumns (Optional ... column.) However, if there is more than one join column, a JoinColumn annotation must be specified for each join column using the JoinColumns annotation. In this case, both the name
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javax.persistence.PreUpdate

javax.persistence Annotation PreUpdate 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 ... callback methods in Chapter 3 of the ObjectDB/JPA manual. This annotation is a marker annotation (with no elements).
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javax.persistence.PreRemove

javax.persistence Annotation PreRemove 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 ... callback methods in Chapter 3 of the ObjectDB/JPA manual. This annotation is a marker annotation (with no elements).
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javax.persistence.Transient

javax.persistence Annotation Transient Target: Fields (including property get methods) Specifies that the property or field is not persistent. It is used to annotate a property or field of an entity ... { @Id int id; @Transient User currentUser; ... } Since: JPA 1.0 This annotation is a marker annotation (with no elements).
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javax.persistence.metamodel.StaticMetamodel

javax.persistence.metamodel Annotation StaticMetamodel Target: Classes The StaticMetamodel annotation specifies that the class is a metamodel class that represents the entity, mapped superclass, or ... by the annotated class. Class being modeled by the annotated class. Since: JPA 2.0
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javax.persistence.SecondaryTable

javax.persistence Annotation SecondaryTable Target: Classes Specifies a secondary table for the annotated entity class. Specifying one or more secondary tables indicates that the data for the entity class is stored across multiple tables. If no SecondaryTable annotation is specified, it is assumed
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javax.persistence.PostUpdate

javax.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 ... callback methods in Chapter 3 of the ObjectDB/JPA manual. This annotation is a marker annotation (with no elements).

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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