Creational Patterns in Scala

Overview

Creational design patterns control object creation mechanisms in Scala 3, allowing for greater flexibility, enhanced code reusability, and improved robustness. By abstracting the instantiation process, these patterns help create scalable and maintainable software systems.

Syllabus

Unit 1: Understanding the Singleton Pattern in Scala

Extending Singleton with Logging Counter
Enhancing the Logger Singleton with Severity Levels
Implementing a Singleton Music Player in Scala
Implementing a Singleton Logger in Scala

Unit 2: Understanding the Factory Method Pattern in Scala

Implementing a PdfDocument with the Factory Method Pattern
Handling Different Types of Musical Instruments Using the Factory Method Pattern in Scala
Factory Method Pattern with Vehicles
Implementing the Factory Method Pattern for Notifications in Scala

Unit 3: Exploring the Abstract Factory Pattern in Scala

Extending Abstract Factory Pattern with Linux Support
Creating an Abstract Factory for Gaming Accessories in Scala
Implementing Mobile Application with Abstract Factory Pattern in Scala
Space Mission Setup with Abstract Factory Pattern in Scala
Implementing an Abstract Factory Pattern for a Drawing Application in Scala

Unit 4: Builder Pattern in Scala: Constructing Complex Objects with Ease

Modifying a Builder to Create a BrickHouse in Scala
Building a Wooden House Using the Builder Pattern in Scala
Implementing Robot Builder Pattern in Scala
Implementing the Builder Pattern in Scala

Unit 5: Applying Creational Patterns in a Scala Banking System

Building an Account Management System Using Abstract Factory and Singleton Patterns in Scala
Creating a Banking Application Using Creational Design Patterns in Scala
Building a Customer Database with Singleton and Builder Patterns in Scala