Starting new book… Java Design Patterns Essentials

Starting new book… Java Design Patterns Essentials

Have now started working through a new book – Java Design Pattern Essentials – to practise my Java coding, having gone through the “SCJP 6 Study Guide” book.

Its interesting to see how the concepts and theories I have learnt are actually used.

The book contains a full example for each Design Pattern and its also a good way to learn the Design Patterns and the general theory of design patterns.

The first example I’ve done is Chapter 14 – Chain of Responsibility – which allows more than one object to handle a request. The receiving objects are chained and pass the request along the chain until an object handles it.

The example code includes an interface, an abstract class, several concrete sub-classes and a static method. I also added my own Test14 class, which is used to test it, which it does with a for-each loop, string array and calls to the static method.


2012-05-10T18:25:48+00:00December 24th, 2011|Categories: Books, DevBlog Amazon Store, Java|Tags: , |