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Overview of Java EE Development

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Duration: 1 Day

Method: Instructor led

Price: $600.00

Course Code: JA1501



Audience

Analysts, managers, technical writers, and anyone who desires a good conceptual understanding of Java EE.

Description

What is the Java Platform all about? What is the Enterprise Edition (Java EE)? What kinds of software are created with Java EE? How is software is developed for this platform? How is it deployed and put into production? How is it administered?

This course is designed specifically for non-programmers -- analysts, managers, technical writers, and anyone who desires a good conceptual understanding of Java EE while not needing to drill down into the details of particular APIs or runtime specifications. Developers may also find this course quite useful as a starting point for one or more of our courses in specific Java EE technology -- it gives a great sense of the big picture before diving into the details of Servlets, JSP, JSF, EJB, or Java web services.

The course is presented seminar-style, with no hands-on exercises for students and no need for lab equipment. The instructor demonstrates several sample Java EE applications, including web applications, EJBs, JMS, and web services, and can go into source code and other details to suit the interests of the audience. But the focus is on architecture, and on boiling down a very complex system to its essential features: code portability, components and containers, metadata and declarative development. Students learn about the roles that various Java EE technologies play in a multi-tier, enterprise application, and acquire the terminology and basic workings of each.

Objectives

Upon successful completion of this course, the student will be able to:

  • Understand the role of Java EE in the development of enterprise software in the Java language.
  • Understand how Java EE facilitates integration of Java components with non-Java systems including relational databases, the World Wide Web, message queues, CORBA objects, and web services.
  • Appreciate the importance of the container/component architecture, which gives Java EE servers the ability to take a great deal of grunt-work off of the shoulders of the application.
  • Describe how containers are able to provide enterprise features to compliant application components, such as remote connectivity, scalability, availability, security, and transaction support.
  • Explain the use of source-code annotations and XML deployment descriptors as a way of reducing programming workload and communicating with the Java EE application server.
  • Understand the deployment process and know the general structure of web, EJB, and enterprise archive files.

Prerequisites

Some prior experience with business software is assumed, but there are no formal prerequisites for this course.

Topics

  1. History and Overview
    • Structured Programming
    • Object-Oriented Programming
    • 4GLs and RAD
    • Java
    • Java EE and the Outside World
    • Versions Upon Versions
  2. Concepts
    • The Virtual Machine and Runtime
    • How Does It Work?
    • Containers and Components
    • Three Containers
    • Aspect-Oriented Programming
    • Java EE as an AOP Platform
    • Annotations
    • Deployment Descriptors
    • Remote Connectivity
    • Scalability
    • Availability
    • Security
    • Transactionality
  3. Technology
    • JDBC
    • Servlets
    • JavaServer Pages
    • Java Naming and Director Interface
    • The Component Environment
    • Multi-Tier Applications
    • JavaServer Faces
    • Enterprise JavaBeans
    • Java Persistence API
    • Ajax
    • Java Message Service
    • APIs for Web Services
  4. Tools, Standards, and Portability
    • Java IDEs
    • Web Servers and Containers
    • Application Servers
    • Standards and Portability
    • What Is and Isn’t Standardized
    • Beyond Java EE
  5. Development and Administration
    • Development Process
    • Assembling WARs and EJB JARs
    • Assembling EARs
    • Verifiers
    • External Resources
    • Administrative Tools
    • Administrative Tasks
    • Remote Administration and Domains
  6. Appendix A. Learning Resources