Design Patterns
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Core Java
How The Decorator Pattern Saved My Day
At work I am dealing with a huge Java code base, which was developed over the course of more than…
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Core Java
The Serialization Proxy Pattern
In my last post, I talked about serialization in general. This one is much more focused and presents a single…
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Core Java
The Decorator Pattern With Java 8
In a recent post I described how the decorator pattern saved my day. I gave a small code snippet which…
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Core Java
Transforming Collections with Decorators
The Decorator Pattern Ever since first learning the programming design patterns, the decorator pattern has been my favorite. It seemed…
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Software Development
REST Messages And Data Transfer Objects
In Patterns of Enterprise Application Architecture, Martin Fowler defines a Data Transfer Object (DTO) as: An object that carries data…
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Core Java
Understanding strategy pattern by designing game of chess
Today we will try to understand Strategy Pattern with the help of an example. The example we will consider is…
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Core Java
Factory Without IF-ELSE
Object Oriented Language has very powerful feature of Polymorphism, it is used to remove if/else or switch case in code.…
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Enterprise Java
Clustered Idempotent Consumer Pattern with Infinispan
I’ve created a small project that shows how to use JBoss Infinispan with Apache Camel and the Idempotent Consumer Pattern…
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Core Java
Pizza problem – builder vs decorator
Problem Statement We need to build the software for a pizza company who wants to prepare different types of pizzas,…
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