Document Information
Preface
Part I Introduction
1. Overview
2. Using the Tutorial Examples
Part II The Web Tier
3. Getting Started with Web Applications
4. JavaServer Faces Technology
5. Introduction to Facelets
6. Expression Language
7. Using JavaServer Faces Technology in Web Pages
8. Using Converters, Listeners, and Validators
9. Developing with JavaServer Faces Technology
10. JavaServer Faces Technology: Advanced Concepts
11. Using Ajax with JavaServer Faces Technology
12. Composite Components: Advanced Topics and Example
13. Creating Custom UI Components and Other Custom Objects
14. Configuring JavaServer Faces Applications
15. Java Servlet Technology
16. Uploading Files with Java Servlet Technology
17. Internationalizing and Localizing Web Applications
Part III Web Services
18. Introduction to Web Services
19. Building Web Services with JAX-WS
20. Building RESTful Web Services with JAX-RS
21. JAX-RS: Advanced Topics and Example
Part IV Enterprise Beans
22. Enterprise Beans
23. Getting Started with Enterprise Beans
24. Running the Enterprise Bean Examples
25. A Message-Driven Bean Example
26. Using the Embedded Enterprise Bean Container
27. Using Asynchronous Method Invocation in Session Beans
Part V Contexts and Dependency Injection for the Java EE Platform
28. Introduction to Contexts and Dependency Injection for the Java EE Platform
29. Running the Basic Contexts and Dependency Injection Examples
30. Contexts and Dependency Injection for the Java EE Platform: Advanced Topics
31. Running the Advanced Contexts and Dependency Injection Examples
Part VI Persistence
32. Introduction to the Java Persistence API
Entities
Requirements for Entity Classes
Persistent Fields and Properties in Entity Classes
Persistent Fields
Persistent Properties
Using Collections in Entity Fields and Properties
Validating Persistent Fields and Properties
Primary Keys in Entities
Multiplicity in Entity Relationships
Direction in Entity Relationships
Bidirectional Relationships
Unidirectional Relationships
Queries and Relationship Direction
Cascade Operations and Relationships
Orphan Removal in Relationships
Embeddable Classes in Entities
Entity Inheritance
Abstract Entities
Mapped Superclasses
Non-Entity Superclasses
Entity Inheritance Mapping Strategies
The Single Table per Class Hierarchy Strategy
The Table per Concrete Class Strategy
The Joined Subclass Strategy
Managing Entities
The EntityManager Interface
Container-Managed Entity Managers
Application-Managed Entity Managers
Finding Entities Using the EntityManager
Managing an Entity Instance's Lifecycle
Persisting Entity Instances
Removing Entity Instances
Synchronizing Entity Data to the Database
Persistence Units
Querying Entities
Further Information about Persistence
33. Running the Persistence Examples
34. The Java Persistence Query Language
35. Using the Criteria API to Create Queries
36. Creating and Using String-Based Criteria Queries
37. Controlling Concurrent Access to Entity Data with Locking
38. Using a Second-Level Cache with Java Persistence API Applications
Part VII Security
39. Introduction to Security in the Java EE Platform
40. Getting Started Securing Web Applications
41. Getting Started Securing Enterprise Applications
42. Java EE Security: Advanced Topics
Part VIII Java EE Supporting Technologies
43. Introduction to Java EE Supporting Technologies
44. Transactions
45. Resources and Resource Adapters
46. The Resource Adapter Example
47. Java Message Service Concepts
48. Java Message Service Examples
49. Bean Validation: Advanced Topics
50. Using Java EE Interceptors
Part IX Case Studies
51. Duke's Bookstore Case Study Example
52. Duke's Tutoring Case Study Example
53. Duke's Forest Case Study Example
Index
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The Java EE 6 Tutorial
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Chapter 32
Introduction to the Java Persistence APIThe Java Persistence API provides Java developers with an object/relational mapping facility for
managing relational data in Java applications. Java Persistence consists of four areas:
The following topics are addressed here:
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