Design Patterns
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Core Java
Creational Design Patterns: Factory Pattern
Previously we had an introduction to the Creational Patterns and used the Abstract Factory Pattern in order to create a…
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Core Java
Creational Design Patterns: Abstract Factory Pattern
The Abstract Factory Pattern is a creational pattern and is one of the most popular patterns along with the builder…
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Core Java
Isolating the Domain Logic
In one design patterns class, I had an interesting discussion about modelling domain logic. Specifically, it was about isolating the…
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Enterprise Java
Resource leakages: command pattern to the rescue
Over the years of performance monitoring with Plumbr I have faced hundreds of performance issues caused by resource leakages. In this…
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Enterprise Java
Introducing The Delegate Pattern
Delegate: a person who is chosen or elected to vote or act for others – Merriam-Webster. Delegate pattern: In software engineering,…
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Core Java
The Best of Both Worlds
Type-Safe Views using Abstract Document Pattern How do you organize your objects? In this article I will introduce a pattern…
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Software Development
Abstract Factory or Factory Method?
Today I would like to tell you about Factory Method Pattern and Abstract Factory Pattern. The purpose of the article…
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Core Java
Java Dynamic Proxy
Proxy is a design pattern. We create and use proxy objects when we want to add or modify some functionality…
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Core Java
Java 8 Lambda Expression for Design Patterns – Strategy Design Pattern
The strategy pattern defines a family of algorithms encapsulated in a driver class usually known as Context and enables the…
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