Using a Service Delegate to Avoid MVC Controller Bloat

This article describes how to maintain separation of concerns and avoid MVC controller bloat through the use of service delegates. Avoid MVC Controller Bloat Wed, 2009-11-04 Eric Spiegelberg This article describes how to maintain separation of concerns and avoid MVC controller bloat through the use of service delegates. Contents The Problem A Solution: The ViewService Conclusion Resources One of the key concepts in the software industry is that of separation of concerns: the only way to reliably build any type of complex system is to break it down into small, simple, and focused components that each perform a specific function. Performing only a specific function makes each component easier to understand, develop, unit test, reuse, and maintain. You see strict adherence of separation of concerns within the standard three tier Java web application design that has come to dominate Java software development. It is common practice to use a web model-view-controller (MVC) framework in the presentation/web tier (such as Spring Web MVC or Struts2), a middleware framework in the middle tier (such as Spring...

Date: November, 04 2009
Url: http://www.java.net/article/2009/11/04/using-service-delegate-avoid-mvc-controller-bloat

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