59 words
javax.persistence.PostPersist - JPA annotation
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 class, a mapped superclass, or a callback
listener class.
- Since:
- JPA 1.0
Learn how to define and use JPA callback methods in Chapter 3 of the ObjectDB/JPA manual.
This annotation is a marker annotation (with no elements).
This documentation page is derived (with some adjustments) from the open source JPA 2 RI (EclipseLink)
and is available under the terms of the Eclipse Public License, v. 1.0 and Eclipse Distribution License, v. 1.0.
and is available under the terms of the Eclipse Public License, v. 1.0 and Eclipse Distribution License, v. 1.0.
Object Relational Mapping (ORM) JPA 2 providers include Hibernate, EclipseLink, TopLink, OpenJPA and DataNucleus.
Object DB is not an ORM JPA implementation but an Object Database for Java with built in JPA 2 support.
Which JPA is Faster?
See a comparison of Hibernate, EclipseLink, OpenJPA, DataNucleus, MySQL, PostgreSQL, Derby, HSQLDB, DB4O by Versant, H2 Database, SQLite and ObjectDB
in the JPA Benchmark.
