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

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

DAT - COS

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.