Java Design Patterns: A Hands-On Experience with Real-World Examples

by Vaskaran Sarcar

Use the step-by-step approach of this book to learn and implement design patterns in real-world applications. It focuses on classical design patterns with Java 17 and Eclipse (2021-09). In addition to Gang of Four (GoF) design patterns, the book covers popular and alternative design patterns and includes criticisms of design patterns in a chapter on anti-patterns. 

The book is divided into four parts. Part one covers the SOLID design principles and the Simple Factory pattern. Part two covers the 23 (GoF) design patterns, including the creational patterns, structural patterns, and behavioral patterns. Part three covers alternative design patterns, including the Null Object pattern, and the model-view-controller (MVC) pattern. Part four covers criticisms of design patterns with a quick overview of anti-patterns. It also includes a chapter on FAQs on design patterns.

The book also includes a chapter on FAQs on design patterns. Each pattern is explained with real-world examples and the pros and cons of each of the design patterns are discussed. The book concludes with FAQs that can help you prepare for a job interview.



What You Will Learn

Know the SOLID design principles in depthImplement the 23 design patterns from the GoFApply the Null Object pattern, Simple Factory pattern, and the MVC patternKnow the criticism of design patterns Understand the anti-patternsVerify your understanding through Q&A sessionsSelect an alternative to these patterns by comparing their pros and cons







Who This Book Is ForSoftware developers, architects, and programmers

Genres: Programming

845 pages, Kindle Edition

Published May 19, 2022

About the author

Vaskaran Sarcar is an Indian author, formerly employed at HP India PPS R&D Hub,Bangalore. He holds a M.E. in Software Engineering from Jadavpur University, a MCA from Vidyasagar University, and a B.Sc (Math) from Presidency University(formerly Presidency College). He is also a National Gate Scholar (2007-2009), and has more than 12 years of experience in Education and the IT industry. Vaskaran devoted his early years (2005-2007) to teaching at various engineering colleges, and later he joined HP India PPS R&D Hub Bangalore.After working more than 10 years at HP, on August 12, 2019, Vaskaran announced that he would be leaving HP. At the time of his retirement from HP, he was a Senior Software Engineer and Team Lead at HP. To follow his dream and passion, Vaskaran is now a full-time author. His "off-line" interests include spending quality time with his family and reading books that aren't about software!
You can connect with him at vaskaran@rediffmail.com or find him on LinkedIn at https://www.linkedin.com/in/vaskarans....

Other books by the author include the following:

Design Patterns in C#( Second Edition,Apress,2020)
Getting Started with Advanced C#(Apress,2020)
Interactive Object-Oriented Programming in Java (Second edition,Apress,2019)
Java Design Patterns (Second edition,Apress 2018)
Design Patterns in C#( Apress,2018)
Interactive C# (Apress,2017)
Interactive Object-Oriented Programming in Java (Apress, 2016)
Java Design Patterns (First Edition)(Apress, 2016),
C# Basics: Test Your Skill (CreateSpace, 2015), and
Operating System: Computer Science Interview Series (CreateSpace, 2014).

You can know more about him and his works at:
amazon.com/author/vaskaran_sarcar

Reviews

[Divya]

Good