EJB 3 Developer Guide

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Table of Contents

Preface
Chapter 1: Introduction to the EJB 3 Architecture
Chapter 2: Session Beans
Chapter 3: Entities
Chapter 4: Object/Relational Mapping
Chapter 5: The Java Persistence Query Language
Chapter 6: Entity Manager
Chapter 7: Transactions
Chapter 8: Messaging
Chapter 9: EJB Timer Service
Chapter 10: Interceptors
Chapter 11: Implementing EJB 3 Web Services
Chapter 12: EJB 3 Security
Appendix A: Annotations and Their Corresponding Packages
Index

• Preface

• Chapter 1: Introduction to the EJB 3 Architecture
  • Introduction to the Java EE Architecture
  • The EJB 3 Architecture
    • EJB Container Services
    • The JPA Persistence Engine
    • EJB 3 Compared with Earlier Versions
  • Getting Started
    • Installing GlassFish
    • Testing the Installation
    • Accessing the Administrator Console
    • Shutting Down GlassFish
    • Downloading Example Source Code
  • Summary

• Chapter 2: Session Beans
  • Introduction
  • Stateless Session Beans
    • Annotations
    • Creating a Session Bean Client
    • Running the Example
    • The Program Directory Structure
    • The Ant Build Script
    • The Application Client Container
      • Building the Application
    • Stateless Session Bean's LifeCycle
  • Stateful Session Beans
    • Stateful Session Bean's LifeCycle
  • Local Interfaces
  • Summary

• Chapter 3: Entities
  • Introduction
  • EJB 3 Entities
    • Comparison with EJB 2.x Entity Beans
    • Mapping an Entity to a Database Table
  • Introducing the EntityManager
  • Packaging and Deploying Entities
    • The Program Directory Structure
    • Building the Application
  • Field-Based Annotations
  • Generating Primary Keys
    • Table Strategy
    • Sequence Strategy
    • Identity Strategy
    • Auto Strategy
  • Overriding Metadata Defaults
  • Summary

• Chapter 4: Object/Relational Mapping
  • O/R Mapping Default Behavior
    • A Banking Example Application
      • Customer Entity
      • Account Entity
      • Address Entity
      • Referee Entity
    • Testing the Application
  • O/R Mapping Overriding Defaults
    • Customer Entity
    • Account Entity
    • Address Entity
    • BankServiceBean
  • O/R Mapping Additional Annotations
    • Referee Class
    • BankServiceBean
    • Composite Primary Keys
  • O/R Inheritance Mapping
    • SINGLE_TABLE Strategy
    • JOINED Strategy
    • Table per Concrete Class Strategy
  • Summary

• Chapter 5: The Java Persistence Query Language
  • Introduction
  • Simple Queries
  • Projection
  • Conditional Expressions
  • Aggregate Functions
    • GROUP BY
    • HAVING
  • Queries with Relationships
  • Joins
    • Inner Joins
    • Outer Joins
    • Fetch Joins
  • Collection Comparison Expressions
  • Constructor Expressions
  • SubQueries
  • Functions
    • CONCAT
    • SUBSTRING
    • TRIM
    • LOWER and UPPER
    • LENGTH
    • LOCATE
    • ABS
    • SQRT
    • MOD
    • SIZE
  • Queries with Parameters
    • Positional Parameters
    • Named Parameters
  • Named Queries
  • Handling Date and Time
    • @Temporal annotation
    • Queries with Date Parameters
    • Datetime Functions
  • Bulk Update and Delete
  • Native SQL
  • Summary

• Chapter 6: Entity Manager
  • Application-managed Entity Manager
  • Entity Manager Merge
  • Entity Manager Methods
    • remove()
    • contains()
    • flush()
    • setFlushMode()
    • refresh()
    • clear()
  • Cascade Operations
    • persist
    • remove
    • merge
    • refresh
    • all
  • Extended Persistence Context
  • Entity LifeCycle Callback Methods
    • Entity Listeners
  • Summary

• Chapter 7: Transactions
  • Introduction
  • Container-Managed Transaction Demarcation
    • SUPPORTS
    • NOT_SUPPORTED
    • REQUIRED
    • REQUIRES_NEW
    • MANDATORY
    • Never
  • Examples of Transaction Attributes
    • REQUIRED Example
    • REQUIRES_NEW Example
    • NOT_SUPPORTED Example
    • SUPPORTS Example
    • MANDATORY Example
    • NEVER Example
  • Controlling Container Managed Transactions
    • SessionSynchronization Interface
    • Doomed Transactions
  • Concurrency and Database Locking
    • Isolation Levels
    • Lost Update Problem
    • Versioning
    • Read and Write Locking
  • UserTransaction Interface
  • Summary

• Chapter 8: Messaging
  • Introduction
  • Java Message Service (JMS) API
  • Queue Producer and Consumer Examples
    • Synchronous Queue Consumer Example
      • Running the Queue Producer and Synchronous Queue Consumer Examples
    • An Asynchronous Queue Consumer Example
      • Running the Asynchronous Queue Consumer Example
  • Topic Producer and Consumer Examples
    • Synchronous Topic Consumer Example
      • Running the Topic Producer and Synchronous Topic Consumer Examples
    • An Asynchronous Topic Consumer Example
      • Running the Asynchronous Topic Consumer Example
  • Motivation for Message-Driven Beans
  • A Simple Message-Driven Bean Example
    • A Session Bean Queue Producer
    • A Message-Driven Bean Queue Consumer
  • MDB Activation Configuration Properties
    • acknowledgeMode
    • subscriptionDurability
    • messageSelector
  • MessageDrivenContext
  • MDB LifeCycle
  • MDB Example Revisited
  • Sending Message Confirmation to a Client
  • MDBs and Transactions
  • Summary

• Chapter 9: EJB Timer Service
  • Introduction
  • Timer Service Examples
    • A Single Event Example
    • An Interval Event Example
  • A Timer Interface Example
  • Timers and Transactions
  • Summary

• Chapter 10: Interceptors
  • Interceptor Methods
  • Interceptor Classes
  • Default Interceptors
  • Interceptor Communication
  • Summary

• Chapter 11: Implementing EJB 3 Web Services
  • Overview of Web Service Concepts
    • The SOAP Protocol
    • The WSDL Standard
    • The UDDI Standard
    • SOA and Web Services
  • Creating a Java Application Web Service
    • Creating an Endpoint Implementation Interface
    • The WSDL Document
      • The <portType> Element
      • The <binding> Element
      • The <service> Element
      • The <message> and <types> Elements
    • The GlassFish WSGEN Tool
    • Deploying a Java Application as a Web Service
    • The GlassFish Admin Console Test Harness
    • Creating a Java Web Service Client
  • Overriding JAX-WS Annotation Defaults
  • Deploying an EJB Session Bean as a Web Service
    • Packaging an EJB Web Service
    • Creating an EJB Web Service Client
  • Summary

• Chapter 12: EJB 3 Security
  • Java EE Container Security
  • Authentication
    • GlassFish Authentication
    • Mapping Roles to Groups
    • Authenticating an EJB Application Client
  • EJB Authorization
    • Declarative Authorization
      • Denying Authorization
      • EJB Security Propagation
    • Programmatic Authorization
  • Java EE Web Container Security
    • Web-Tier Authorization
    • Transport Layer Security
    • Web-Tier Authentication
    • Example of Web-Tier Authentication and Authorization
  • Summary

• Appendix A: Annotations and Their Corresponding Packages

• Index

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Michael Sikora

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