Static Factory Method is very popular pattern that simplify and clarify creation of objects. Can be used instead of or in addition to constructors.
Design Patterns, Architectural Patterns, Idioms, Principles
Single Responsibility Principle explained
Single Responsibility Principle (SRP) is the most important of SOLID software design principles. In this post we explain it and show how to apply!
Composed Method Pattern explained
Composed Method Pattern is the most useful and practical pattern I use. At the same time it’s not known by many developers. It’s the foundation of maintainable code.
Java Singleton – enum implementation
Java Singleton – enum implementation
Singleton as enum is very simple to implement and very safe at the same time thanks to language guarantees for enum instantiation and serialization.
Java Singleton – on demand initialization
Java Singleton – on demand initialization
On demand initialization is extension of static final implementation. It will prevent eager initialization of the singleton instance, when other fields are accessed. Also known as Bill Pugh‘s solution.
Java Singleton – static final implementation
Java Singleton – static final implementation
It is the simplest and most common implementation of Singleton Design Pattern in Java. In this post we’ll show how to implement it correctly and explain why it works.
