Functional Factory Pattern

Do you want a REALLY quick way to make a Factory object? Then lambdas or other function-passing is what you…

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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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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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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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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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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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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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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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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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