Structure mapping your way to better software
- 1. StructureMapping Your Way to Better Software Matt Honeycutt @matthoneycutt http://trycatchfail.com
- 2. The Plan Better StructureMap StructureMap Advanced software? Basics in Action Recipes
- 3. SOLID Principles Single Responsibility Open-Closed Liskov Substitution Interface Segregation Dependency Inversion
- 4. SOLID
- 5. Why Use StructureMap? • Achieve loose coupling • Extensibility everywhere Design • Improve testability • SOLID! • Mature: one of the oldest containers • One of the fastest IoC containers Features • Easy to learn Domain Specific Language • Fully-loaded
- 6. Code!
- 9. Service Locator Design pattern which encapsulates the processes involved in obtaining a service. Requester Service Locator Based on configuration, builds Asks the locator for a up and returns the requested particular service. service.
- 10. Model-View-Presenter MVP is a user interface design pattern engineered to improve the separation of concerns within an application’s presentation layer. Model View Presenter Object that Interface that Acts upon the defines the data displays the data. model, tells the to be displayed. view what to do.
- 11. ASP.NET MVC DependencyResolver http://mysite/Home/Index Hey, give me the HomeController! ASP.NET MVC Pipeline DependencyResolver Here ya go! Activator.CreateInstance( typeof(HomeController));
- 12. ASP.NET MVC DependencyResolver Hey, give me the HomeController! ASP.NET MVC Pipeline SmDependencyResolver Here ya go! Container.GetInstance( typeof(HomeController));
- 13. Decorator Pattern Design pattern that allows behavior to be added to an object at runtime. Service Interface Decorated Type Decorator Defines the public Wraps an instance contract for the type Base type that of the service being extended. implements in interface to add the interface. new behavior.
- 14. Decorator Pattern SomeOtherDecorator : IProductRepository ProductLoggingDecorator : IProductRepository InMemoryProductRepository : IProductRepository
- 15. Think compositionally! “Favor composition over inheritance!”
- 16. We’ve only just begun!
- 17. To Recap IoC rocks. Use it. Embrace it! There’s a learning curve… but it’s worth it! Makes it easier to create SOLID code. Do it all with StructureMap!
- 18. Want to know more? http://trycatchFAIL.com @matthoneycutt Blog, Videos, and I might say something More! interesting some day…