11 Jun '12, 3am

Fabio Kung:

Fabio Kung:

In the application code, you can also centralize and isolate code which decides what saw implementation to use. In other words, you now may be able to give the responsibility to do wiring to someone else (and only to him), so that objects can focus on their actual responsibilities (again Separation of Concerns ). DI framework configuration is a good example of wiring centralized somewhere. If the saw implementation changes somehow you have just one place to modify (Factories help but don’t actually solve the problem – I’ll leave this discussion for another post).

Full article: http://fabiokung.com/

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