Apex Design Patterns Anshul Verma
Publisher: Packt Publishing, Limited

This article describes how to implement a Singleton design pattern in Apex. The third edition of Advanced Apex Programming is now available! The Composite Design Pattern in Apex allows for representation of page to this article, and for a full list of other design patterns, go to Apex Design Patterns. Return to Apex Design Patterns - Decorator sObject. This article describes how to implement a Strategy design pattern in Apex. Nov 25, 2013 - 46 min - Uploaded by Dreamforce VideoApex allows you to build just about any custom solution on the Force.com platform. We've had a few new articles hit the wiki recently which highlight very technical aspects of Apex. Learn about common (and not-so-common) design patterns on the Force.com platform, with in-depth tutorials of actual applications. This article describes how to implement a Facade design pattern in Apex. Singleton is pretty popular and one of the most simple design patterns. The Bulk State Transition design pattern is a general pattern to perform bulk this article, and for a full list of other design patterns, go to Apex Design Patterns.