JPA

Aug 23, 2014

110 likes | 321 Vues

JPA. JPA. JPA = Java Persistence API Why?. Why JPA?. Simple and lightweight programming model POJOs (plain old Java objects) are the first-class citizens As POJOs, entity objects can be serialized (to DB, other network locations, etc.)

esma

Télécharger la présentation

JPA

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

JPA
JPA JPA = Java Persistence API Why?
Why JPA? Simple and lightweight programming model POJOs (plain old Java objects) are the first-class citizens As POJOs, entity objects can be serialized (to DB, other network locations, etc.) Permits the use a standard API to perform typical database operations (CRUD operations) that involve entities