JV004 - Developing Enterprise Applications using J2EE

Summary

3 days

Developing Enterprise Applications provides an introduction to the JavaTM 2 Platform, Enterprise Edition (J2EE). It is intended for developers who have a good working knowledge and understanding of the Java 2 Platform, Standard Edition (J2SETM), and would like an introduction to the J2EE platform. J2EE is a platform for developing distributed enterprise applications using the Java programming language. It establishes a set of standards, the implementations for which are provided by individual vendors.

Prerequisites

• Java Programming experience or have taken course JV002 Java Programming Language

Course Outline

1. Introduction

• What is J2EE
• Architecture and Architect
• Capabilities and Design Goals
• Benefits of J2EE
• EJB

2. Web Component : Servlet

• The Web Tier
• Java Servlets
• The Servlet Interface
• The HttpServlet Class
• Page Generation
• Handling Form Data
• Example : Hello Servlet

3. EJB Component : Session Bean

• The Remote Interface
• Home Interface
• Write the EJB Class
• Create the DD Document
• Deployment Descriptor
• Example : Deploying Session Bean

4. EJB Component : Entity Bean

• Purpose of Entity Bean
• Persistence Implementation
• Load() and Store() Methods
• Primary Key
• The Features of Entity Beans
• Developing Entity Bean
• Home and Remote Interface
• Example : Deploying Entity Bean

5. EJB Component : MessageDriven Bean

• Overviews of JMS
• Benefits of JMS
• Topics vs. Queues
• Topics
• Queues
• Using the JMS
• MessageDriven Bean

6. Web Component : JSP

• JSP
• What is JSP?
• How JSP Works
• JSP Expression
• JSP Scriptlets
• JSP Directives
• Declaration