Java Design Patterns Ed 1

Objectives

• 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

Topics

• 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
• 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
• 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
• Exploring Changes in Java EE Technology
  • Describe the design goals of the Java EE model
  • Describe improvements in the Java EE 6 model
• 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
• Implementing Patterns in Business Components
  • Describe the role of an enterprise bean
  • Describe design patterns for the business tier
• 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
• 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
• Exploring Anti-Patterns
  • Describe the Law of Leaky Abstractions
  • Define AntiPatterns
  • Describe Integration Tier AntiPatterns
  • Describe Business Tier AntiPatterns
  • Describe Presentation Tier AntiPatterns
• 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