Article: Persistence Pays Offs: Advanced Mapping with JPA

Few weeks ago I blogged about JPA and how I believe it will be the future of ORM. After a first article introducing basic concepts, I wrote a second one for DevX showing how to use JPA to map inheritance, one-to-many, and many-to-many relationships. And also a little bit more of query language (JPQL) to query concrete and abstract classes.

Categories: Java

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s