Java Design Patterns

About this Course
What you will learn
This Java Patterns course reviews common and emerging patterns specific to Java SDK and EE development. You'll learn the depth and evolution of pattern-based techniques in Java, with particular emphasis on Java EE 6 conventions.

Learn To:
Dinstinguish between Java EE 5 and Java EE 6 pattern-based features.
Implement relevant patterns in each tier of the Java EE environment.
Re-factor code to improve inter-tier communications.
Relate pattern-based development to an implementation architecture.
Apply object-oriented pronciples and design guidelines.
Implement well-known patterns to Java-specific code problems.

Lab Exercises
The lab exercises show you how to identify, apply and re-factor selected patterns into code, using a NetBeans or Eclipse IDE and the GlassFish Application Server v3. You'll also learn a subset of UML notation to expedite communicating through design instead of code.

Java Design Patterns
In design patterns, the responsibility of each component is identified by role. The conventions of design pattern documentation make it easier for development teams to communicate their programming intentions and provide a reference point for the entire Java development community.

Java-Based Frameworks
The Java language and popular Java-based frameworks incorporate more proven development practices into their programming interfaces with each major release. These practices, referred to as design patterns, document well-known names, code implementation and re-factoring techniques, and the risks and trade-offs associated with using them.
Audience Profile
Application Developers
J2EE Developer
Java Developer
Java EE Developer

Related Training
Required Prerequisites
Experience with Java SE and Java EE development
Java Programming Language, Java SE 6
Developing Applications for the Java EE 6 Platform
Course Objective
Identify key design principles of object-oriented development
Apply Java-specific implementation techniques to well-known patterns
Use patterns to complete a Java application design
Use patterns to complete a web-tier application design
Use patterns to complete a business-tier application design
Use patterns to improve communication between Java EE tiers
Identify and refactor anti-patterns in working code
Using part of a sample architecture scheme, select design patterns for implementing the scheme

Course Outline

Module 1

Reviewing Object-Oriented Principles in Java
Describe how OO concepts apply to Java
Describe how OO principles apply to Java
List the goals of an OO language
Interpret Unified Modeling Language (UML) notation and create UML diagrams
Identify selected design patterns

Module 2

Reviewing Gang of Four Patterns
List key behavioral, creational and structural patterns
Apply the Facade pattern
Apply the Strategy pattern
Apply the Observer pattern
Apply the Composite pattern
Review the Model-View-Controller (MVC) patterns

Module 3

Implementing Patterns in Java
Use implementation patterns designed for Java
List forces affecting class, state, and behavioral patterns
Describe how patterns, idioms and refactoring differ from each other

Module 4

Exploring Changes in Java EE Technology
Describe the design goals of the Java EE model
Describe improvements in the Java EE 6 model

Module 5

Implementing Integration Patterns
Describe design patterns for the integration tier
Review Java EE integration changes that apply design patterns
Identify use cases for applying integration tier patterns

Module 6

Implementing Patterns in Business Components
Describe the role of an enterprise bean
Describe design patterns for the business tier

Module 7

Implementing Infrastructural Patterns in Java EE
Describe the role of infrastructural Java EE patterns
Describe the Service Starter pattern
Describe the Singleton pattern
Describe the Bean Locator pattern
Describe the Resource Binder pattern

Module 8

Implementing More Infrastructure Patterns
Describe how Java EE interceptors work
Describe the Dependency Injection Extender pattern
Describe the Payload Extractor pattern
Describe the Context Holder pattern
Describe the Thread Tracker pattern

Module 9

Exploring Anti-Patterns
Describe the Law of Leaky Abstractions
Define AntiPatterns
Describe Integration Tier AntiPatterns
Describe Business Tier AntiPatterns
Describe Presentation Tier AntiPatterns

Module 10

Selecting Patterns for Architecture
Define the roles of architect, designer, and developer
Describe the relationship between design patterns and architecture
List guidelines for applying patterns to an architectural solution

Training Schedule

Java Design Patterns
2021 - 2022
Training schedule not found.