Annotations Tutorial

• Part 1: Spring Annotations
• Part 2: Hibernate - JPA Annotations
• Part 3: RESTful Web Service - JAX-RS Annotations
• Part 4: JAXB Annotations
• Part 5: Spring - jUnit Annotations 
• Toplink JPA Annotations
• Hibernate / JPA 2 Persistence Annotations Tutorial
• JPA API Reference
• Hibernate Tutorials