ORM (Object Relational Mapping) with JPA (Java Persistence API)

Individual plans, exercises and reading guides for COS and DAT classes can be found here:

Learning objectives

ORM / JPA / JPQL

Create database connection
Create persistence unit
Use annotations
Create entities
Handle relations
Handle inheritance
Handle entities ( Persist / Merge / Remove / Find )
Use entity managers
Create named / dynamic queries
Create facade to handle entities

Business competences

be able to work with databases through an ORM framework.