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Learning Java EE 8: Mapping domain entities with JPA| packtpub.com

4,246 views · Published 9 March 2018 · 6:15 · Indexed 22 September 2026

Channel: Packt · 2018 · Science & Technology

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This video shows how JPA is used to map domain entities to the database. It covers how to bootstrap JPA for enterprise applications and how to declaratively define persistence mappings. 
• Define a persistence.xml mapping file and a one or more persistence units for your application 
• Map domain entities using JPA annotations such as @Entity 
• Use the EntityManager type to persist and acquire persisted entities 

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