News Feed
Sections




News Archive
Looking for more information on how to do PHP the right way? Check out PHP: The Right Way

Devis Lucato's Blog:
Select Inversion of Control
December 14, 2011 @ 13:34:53

In a recent post to his blog Devis Lucato introduces the "Inversion of Control" design pattern and shares an implementation he's created as an illustration - a Service Locator called Select.

[In a Service Locator] all the dependencies are provided by a builder, which serves as a registry of dependencies and/or service definitions. The service locator knows how to instantiate each dependency. Such service exposes methods like 'getMailer()', 'getLogger()' etc. A service locator centralises the configuration detailing classes and parameters involved on objects instantiations.

He includes some sample code showing the structure of a Select implementation using a "Mailer" identifier and definitions of the classes to load for it. He also includes a bit of documentation of the (simple) API you can use to work with the tool - setting namespaces, replacing class definitions, creating definitions and finding the resource associated with a definition (to name a few).

0 comments voice your opinion now!
inversion control designpattern select implementation


blog comments powered by Disqus

Similar Posts

Brian Swan's Blog: Understanding Windows Azure AppFabric Access Control via PHP

PHPGeek.com: Using AuthComponent for Access Control in CakePHP

PHPMaster.com: The Dependency Inversion Principle

Cognify.com: Write Your Own Virtual Host Control Panel - Part 1

DZone.com: Java PHP Python -- Which is "Faster In General"?


Community Events





Don't see your event here?
Let us know!


series interview introduction framework api install community list release tips opinion bugfix library laravel language deployment voicesoftheelephpant symfony podcast package

All content copyright, 2014 PHPDeveloper.org :: info@phpdeveloper.org - Powered by the Solar PHP Framework