Refactoring to SOLID Java SE 17 Code

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Dan Geabunea

1:53:13

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1. Course Overview

1. Course Overview.mp4

01:54

2. Single Responsibility Principle

1. Code Rigidity, Code Fragility, and Technical Debt.mp4

06:49

2. Course Overview.mp4

02:07

3. Single Responsibility Principle.mp4

02:59

4. Identifying.mp4

09:29

5. Refactoring for SRP.mp4

01:00

6. Demo - Refactoring a Method with Too Many Responsibilities.mp4

06:44

7. Recap.mp4

02:01

3. Open-closed Principle

1. Open-closed Principle.mp4

02:58

2. Demo - Adding a New Software Feature without Using the OCP.mp4

03:14

3. Open-closed Principle Implementation Strategies.mp4

06:11

4. Demo - Applying the OCP When Adding New Software Features.mp4

04:23

5. Applying the OCP for Frameworks and APIs.mp4

02:10

6. Recap.mp4

01:22

4. Liskov Substitution Principle

1. Liskov Substitution Principle.mp4

03:08

2. Violating the Liskov Substitution Principle.mp4

05:32

3. Demo - Incorrect Inheritance between Classes.mp4

03:54

4. Refactoring Code to Respect the LSP.mp4

04:07

5. Demo - Refactoring Classes for LSP.mp4

02:38

6. Recap.mp4

01:35

5. Interface Segregation Principle

1. Interface Segregation Principle.mp4

02:11

2. Identifying.mp4

03:36

3. Demo - Problems That Appear When Interfaces Are.mp4

03:21

4. Refactoring.mp4

03:53

5. Demo - Refactoring Code to ISP.mp4

02:34

6. Recap.mp4

01:42

6. Dependency Inversion Principle

1. Dependency Inversion Principle.mp4

04:34

2. Demo - High-level Components Depend on Low-level Components.mp4

02:54

3. Writing Code That Respects the Dependency Inversion Principle.mp4

02:45

4. Dependency Injection (DI).mp4

02:44

5. Inversion of Control (IoC).mp4

02:35

6. Demo - Refactoring Code to Meet the Dependency Inversion Principle.mp4

02:41

7. Recap and Course Summary.mp4

03:28

Description

This course will teach you how to practically apply SOLID principles in Java SE 17 applications to avoid technical debt and build robust, loosely coupled systems that can evolve easily over time.

What You'll Learn?

In this course, Java SE 17 Refactoring SOLID Code, you’ll learn to refactor applications by applying SOLID object oriented principles in order to make them more robust and easy to maintain. First, you’ll explore the Single Responsibility Principle and why this is probably the most important concept in programming. Next, you’ll discover the Open Closed principle and learn how to evolve applications without altering existing code. After that, you'll explore the Liskov Substitution Principle and find out how to create correct relationships using inheritance. Then, you'll see why it’s not a good idea to create “fat” interfaces and change that using the Interface Segregation Principle. Finally, you’ll learn how to create loosely coupled components by applying the Dependency Inversion Principle. When you’re finished with this course, you’ll have the skills and knowledge of building code that respects the SOLID principles needed to build loosely coupled applications that are easy to understand, evolve, and maintain.

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Java

Dan Geabunea

Instructor's Courses

I'm a passionate software developer and mentor with a decade of experience building mission-critical software applications in banking, air traffic management, maritime safety, and identity management. Nothing satisfies me more than providing value to customers while building robust software solutions that are easy to maintain and evolve. I love sharing my skills and experience with others. I started to publish coding tutorials on YouTube in 2015, and became a Pluralsight author in 2018.

Pluralsight

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Pluralsight, LLC is an American privately held online education company that offers a variety of video training courses for software developers, IT administrators, and creative professionals through its website. Founded in 2004 by Aaron Skonnard, Keith Brown, Fritz Onion, and Bill Williams, the company has its headquarters in Farmington, Utah. As of July 2018, it uses more than 1,400 subject-matter experts as authors, and offers more than 7,000 courses in its catalog. Since first moving its courses online in 2007, the company has expanded, developing a full enterprise platform, and adding skills assessment modules.