Overview

The Developing Applications for the Java EE Platform course provides students with the knowledge to build and deploy enterprise applications that comply with Java Platform, Enterprise Edition 5 (Java EE 5) technology standards. The enterprise components presented in this course include Enterprise JavaBeans (EJB) technology, the Java Persistence API (JPA), servlets, and JavaServer Pages (JSP) technology, web services, and the Java technology clients that use them. Students gain hands-on experience through labs that build an end-to-end, distributed business application. The labs explore session EJB components, which implement the Session Facade pattern and provide a front-end to entity components using the Java persistence API. The labs also explore message-driven EJB components, which act as Java Message Service (JMS) consumers. Students use web and Java technology clients to access Java technology-based enterprise services using servlets and pages created with JSP technology. Students are taught how to assemble an application from reusable components and how to deploy an application into the Java EE platform runtime environment. 

Who Can Benefit

 Students who can benefit from this course are Sun Certified Java technology programmers who want to develop enterprise applications that conform to the Java EE platform standards.

Prerequisites

• Experienced with the Java programming language
• Familiar with distributed programming (multi-tier architecture)
• Familiar with relational database theory and the basics of structured query language (SQL)
• Familiar with component technology

Delegates will learn how to

• Describe the application model for the Java EE platform and the context for the model
• Develop and run an EJB technology application
• Develop a web-based user interface to an EJB technology application
• Develop simple web services for the Java EE platform
• Configure the Java EE platform services layer

Course outline

Module 1 –

• Placing the Java EE Model in Context
• Describe the needs of enterprise applications and describe how Java EE 5 technology addresses these needs
• Describe the Java EE 5 platform application programming interfaces (APIs) and supporting services
• Describe the Java EE platform tiers and architectures
• Describe how to simplify Java EE application development using architecture patterns

Module 2 –

• Java EE Component Model and Development Step>
•  Describe the principles of a component-based development model
• Describe the asynchronous communication model
• Describe the process used and roles involved when developing and executing a Java EE application
• Compare the different methods and tools available for developing a Java EE application and related components
• Describe how to configure and package Java EE applications

 Module 3 –

• Web Component Model
•  Describe the role of web components in a Java EE application
• Define the HTTP request-response model
• Compare Java servlets and components and JSP components
• Describe the basic session management strategies
• Manage thread safety issues in web components
• Describe the purpose of web-tier design patterns

 Module 4 –

• Developing Servlets
•  Describe the servlet API
• Use the request and response APIs
• Forward control and pass data
• Use the session management API

 Module 5 –

• Developing With JavaServer Pages Technology
•  Evaluate the role of JSP technology as a presentation mechanism
• Author JSP pages
• Process data received from servlets in a JSP page
• Describe the use of tag libraries

 Module 6 –

• EJB Component Model
•  Describe the role of EJB components in a Java EE application
• Describe the EJB component model
• Identify the proper terminology to use when discussing EJB components and their elements

 Module 7 –

• Implementing EJB 3.0 Session Beans
•  Compare stateless and stateful behavior
• Describe the operational characteristics of a stateless session bean
• Describe the operational characteristics of a stateful session bean
• Create session beans
• Package and deploy session beans
• Create a session bean client

Our Students

Jeevan Timilsina

• Training: J2EE Programming
• Education: BE
• College: Gandaki College of Engineering
• Working In: Chaudhary Group

Andrew Gurung

• Training: J2EE Programming
• Education: BE
• College: Gandaki College of Engineering
• Working In: Chaudhary Group