This course extends object-oriented analysis and design by incorporating design patterns to create interactive applications. Through a survey of established design patterns, you will gain a foundation for more complex software applications. Finally, you will identify problematic software designs by referencing a catalog of code smells.

• Training Type

Training

• Topics

• Introduction to Design Patterns: Creational & Structural Patterns
o What is a Design Pattern?.
o Creational, Structural, and Behavioral Patterns.
o Singleton Pattern.
o Factory Method Pattern.
o Facade Pattern.
o Adapter Pattern.
o Composite Pattern.
o Proxy Pattern.
o Decorator Pattern.
• Behavioral Design Patterns
o Template Method Pattern.
o Chain of Responsibility Pattern.
o State Pattern.
o Command Pattern.
o Observer Pattern.
• Working with Design Patterns & Anti-patterns
o MVC Pattern
o Open/Closed Principle.
o Dependency Inversion Principle.
o Composing Objects Principle.
o Interface Segregation Principle.
o Principle of Least Knowledge.
o Part 1 - Code Smells.
o Part 2 - Code Smells.
• Capstone Challenge
o Capstone Assignment 2.3 - Identify and Fix Code Smells (Solution).
o Discussion: Last Word – Design Patterns.
o Acknowledgements.
o Credits.

• Pre-requisites

Attendees should have:
• An Understanding of object-oriented programming techniques
• Experience with an object-oriented programming language such as Java or C#
• Some exposure to UML diagramming models.

• Audience

Software Engineers – Software Developers.

• Related Courses
• Value of Training

After completing this course, you will be able to:

• Demonstrate how to use design patterns to address user interface design issues.
• Identify the most suitable design pattern to address a given application design problem.
• Apply design principles (e.g., open-closed, dependency inversion, least knowledge).
• Critique code by identifying and refactoring anti-patterns.
• Apply the model-view-controller architectural pattern.

• Training Hours

16 Hours