Skip to Main Content
Java Persistence with Hibernate
book

Java Persistence with Hibernate

by Gavin King, Christian Bauer
October 2006
Intermediate to advanced content levelIntermediate to advanced
880 pages
22h 11m
English
Manning Publications
Content preview from Java Persistence with Hibernate

12.1. Transitive persistence

Real, nontrivial applications work not only with single objects, but rather with networks of objects. When the application manipulates a network of persistent objects, the result may be an object graph consisting of persistent, detached, and transient instances. Transitive persistence is a technique that allows you to propagate persistence to transient and detached subgraphs automatically.

For example, if you add a newly instantiated Category to the already persistent hierarchy of categories, it should become automatically persistent without a call to save() or persist(). We gave a slightly different example in chapter 6, section 6.4, "Mapping a parent/children relationship," when you mapped a parent/child relationship ...

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

Java Persistence with Hibernate, Second Edition

Java Persistence with Hibernate, Second Edition

Christian Bauer, Gary Gregory
Pro JPA 2 in Java EE 8: An In-Depth Guide to Java Persistence APIs

Pro JPA 2 in Java EE 8: An In-Depth Guide to Java Persistence APIs

Mike Keith, Merrick Schincariol, Massimo Nardone
Beginning Hibernate 6: Java Persistence from Beginner to Pro

Beginning Hibernate 6: Java Persistence from Beginner to Pro

Joseph B. Ottinger, Jeff Linwood, Dave Minter

Publisher Resources

ISBN: 9781932394887Publisher SupportOtherPublisher WebsiteSupplemental ContentPurchase Link