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J2EE Design Patterns

Course Overview


The J2EE Design Patterns training goes through all three categories of patterns, presentation tier, business tier, and integration tier. In addition to examining the patterns, our J2EE Design Patterns training looks at the history of J2EE design patterns, the appropriateness of their adoption in Java EE 5, and sample implementations.

Course Content


Introduction

  • What is J2EE ?
  • Why is a Patterns ?
  • J2EE Pattern Catalog
  • Patterns, Frameworks, and Reuse
  • The Presentation Tier Design Considerations and Bad Practices
  • The Business Tier Design Considerations and Bad Practices

J2EE Refactorings

  • The Presentation Tier refactorings
  • The Business and Integration tier refactorings
  • The General refactorings
  • The Servlet interface
    • The life cycle methods - init (), service () & destroy () methods
  • How a Servlet handles the request?
  • Retrieving the Servlet thread
  • Constructors in a Servlet

J2EE Patterns Overview

  • What is a Pattern ?
  • The Tiered approach
  • The J2EE patterns
  • The Guide to the Catalog
  • The J2EE pattern relationships
  • Patterns Roadmap

The Presentation Tier Patterns

  • The Intercepting filter
  • The Front Controller
  • The Context object
  • The Application Controller
  • The View Helper
  • The Composite View
  • The Service to Worker
  • The Dispatcher View

The Business Tier Patterns

  • The Business Delegate
  • The Service Locator
  • The Session Facade
  • The Application Service
  • The Business Object
  • The Composite Entity
  • The Transfer Object
  • The Transfer Object Assembler
  • The Values List Handler

The Integration Tier Patterns

  • The Data Access Object
  • The Service Activator
  • The Domain Store
  • The Web Service Broker

Customer Reviews


Thanks to Xpertised and the tutor who walked me through all the topics with Practical exposure which is helping me in my current project.
-Waseem

Course was quite helpful in terms of understanding of concepts and practicality. Its really a very friendly environment to learn. The timing were mutually chosen, as we both are working professional. I am quite satisfied with the course.
-Tanmoy

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