Course Outline

Enterprise Java Programming

  • From client-server to 3-tier architecture
  • Design considerations
  • Security considerations
  • Naming Services
  • Comparison of RMI, CORBA and EJB

Java Naming and Directory Interface (JNDI)

  • JNDI Architecture
  • Service Providers and the Service Provider Interface
  • The Initial Naming Context
  • Looking up objects
  • Creating, searching and destroying directory entries
  • Exercise 1: JNDI File Search

Introducing Enterprise Java Beans (EJB)

  • EJB concepts and versions
  • Component Transaction Monitors
  • Commercial implementations
  • The EJB Architecture
  • Persistence and transactions

Java EE and EJB Deployment

  • The JEE environment and tools
  • Configuring Java EE
  • JEE and JNDI Naming
  • EJB packaging and deployment
  • The deployment tool
  • The Hypersonic Database
  • Exercise 2: Set up JBoss

EJB Clients

  • Types of client
  • Java clients
  • Web and JSP clients
  • Servlets and WAR files
  • Exercise 3: Write and Deploy a Servlet Client

JPA

  • The role of an JPA
  • Configuring an JPA
  • Exercise 4: JPA/li>

Stateless Session Beans

  • The roles of Session Beans
  • Creating Session Beans
  • Stateless Session Beans
  • Exercise 6: Stateless Session Bean

Stateful Session Beans

  • Stateful Session Beans
  • Exercise 7: Stateful Session Bean

EJB Implementation Issues

  • Metadata
  • Transaction management
  • 1-1, 1-many, many-1 and many-many associations
  • EJB versions

The Java Messaging System

  • The Java Messaging System (JMS)
  • Exercise 8: JMS

Security

  • Users and roles
  • Access control
  • Authentication
  • Exercise 9: JBoss Security

Message Driven Beans

  • The Message Driven Enterprise Bean
  • Exercise 10: Message Driven Bean

Requirements

Students must have a good working knowledge of the Java language, typically obtained by prior attendance on our Java Programming course. An understanding of Servlet programming and JDBC is assumed.

 28 Hours

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