Nancy - A Lightweight .NET Web Framework
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The document discusses an agenda for a presentation on the Nancy web framework. The agenda includes introductions, an overview of the "Super Duper Happy Path" of Nancy, modules, hosting, view engines, bootstrapping, authentication, and testing. Key features highlighted are Nancy being lightweight, dynamic, readable, and testable.
![NancyModule
Where your Nancy experience starts
Organizes your routes
public class MainModule : NancyModule
{
public MainModule()
{
Get["/"] = _ => "Hello from root";
}
}
public class SubModule : NancyModule
{
public SubModule() : base("subpath")
{
Get["/"] = _ => "Hello from subpath";
}
}](https://image.slidesharecdn.com/nancy-anug20111214-111220135133-phpapp01/85/Nancy-A-Lightweight-NET-Web-Framework-10-320.jpg)
![NancyModule
Defines which verbs you accepts
public class MainModule : NancyModule
{
public MainModule()
{
Get["/"] = _ => "Hello from root";
Post["/”] = _ => DoPost(Request.Form.my_value)
Delete["/{id}”] = p => Delete(p.id);
Put["/”] = _ => …
Patch["/”] = _ => DoPut(Request.my_data)
}
}](https://image.slidesharecdn.com/nancy-anug20111214-111220135133-phpapp01/85/Nancy-A-Lightweight-NET-Web-Framework-11-320.jpg)
![Nancy.Viewengines
public class MainModule : NancyModule
{
public MainModule()
{
Get["/"] = _ => View[”home.cshtml”];
Get["/sayhello"] = _ => View[”say”, ”hello”];
}
}
16](https://image.slidesharecdn.com/nancy-anug20111214-111220135133-phpapp01/85/Nancy-A-Lightweight-NET-Web-Framework-16-320.jpg)
![Nancy.Authentication
public class SecureModule : NancyModule
{
public SecureModule() : base("/secure”)
{
this.RequiresAuthentication();
Get["/"] = x => View["secure.cshtml”];
}
}
20](https://image.slidesharecdn.com/nancy-anug20111214-111220135133-phpapp01/85/Nancy-A-Lightweight-NET-Web-Framework-20-320.jpg)
Nancy - A Lightweight .NET Web Framework
- 1. Click to edit Master title style • Click to edit Master text styles – Second level • Third level – Fourth level » Fifth level ANUG December 2011 20-12-2011 1
- 2. Agenda Who Am I? Super Duper Happy Path NancyModule Nancy.Hosting Nancy.ViewEngines Nancy.Bootstrapper Nancy.Authentication Nancy.Testing Why use Nancy?
- 3. Super Duper Happy Path 3
- 4. Super Duper Happy Path Lightweight Write less Sensible defaults No non sense Dynamic Best effort – very best Readable!!!! Testable!!!! 4
- 5. Super Duper Happy Path Web Inventory Domain Data access Model Accounting 5
- 6. Super Duper Happy Path Fully composable Dependency Injection Easy to isolate 6
- 7. Super Duper Happy Path Runs anywhere Windows » IIS » Windows Service » .exe Linux + Mono » ASP.NET » Kayak » executables Azure AppHarbor 7
- 8. Click to edit Master title style • Click to edit Master text styles – Second level • Third level – Fourth level » Fifth level Show me the code! 20-12-2011 8
- 9. Hello World Click to edit Master title style • Click to edit Master text styles – Second level • Third level – Fourth level » Fifth level 20-12-2011 9
- 10. NancyModule Where your Nancy experience starts Organizes your routes public class MainModule : NancyModule { public MainModule() { Get["/"] = _ => "Hello from root"; } } public class SubModule : NancyModule { public SubModule() : base("subpath") { Get["/"] = _ => "Hello from subpath"; } }
- 11. NancyModule Defines which verbs you accepts public class MainModule : NancyModule { public MainModule() { Get["/"] = _ => "Hello from root"; Post["/”] = _ => DoPost(Request.Form.my_value) Delete["/{id}”] = p => Delete(p.id); Put["/”] = _ => … Patch["/”] = _ => DoPut(Request.my_data) } }
- 12. NancyModule Allows to setup before and after public class MainModule : NancyModule { public MainModule() { Before += context => ... ; After += context => ... ; } }
- 13. Nancy.Hosting Your Application Nancy Nancy.Hosting …
- 14. Nancy.Hosting Usage: > Install-Package Nancy.Hosting.* Hosts: ASP.NET WCF Self OWIN
- 15. Nancy.Viewengines Install: > Install-Package Nancy.Viewengines.* View engines: Razor Spark NDjango DotLiquid Out-of-the-box: Super Simple View Engine
- 16. Nancy.Viewengines public class MainModule : NancyModule { public MainModule() { Get["/"] = _ => View[”home.cshtml”]; Get["/sayhello"] = _ => View[”say”, ”hello”]; } } 16
- 17. Nancy.Bootstrapper INancyBootstrapper 2 methods DefaultNancyBootstrapper 18 overrideables Container configuration Pipeline setup Override Nancy defaults NuGets for 5 IoC/DI containers 17
- 18. Nancy.Bootstrapper public class Bootstrapper : DefaultNancyBootstrapper { protected override void ApplicationStartup(TinyIoC.TinyIoCContainer container, IPipelines pipelines) { base.ApplicationStartup(container, pipelines); pipelines.BeforeRequest += context => context .Request.Headers .AcceptLanguage .Contains("Danish") ? null : "Only Danish"; pipelines.AfterRequest += context => AddToCache(context.Request.Path, context.Response.Contents); } } 18
- 19. Nancy.Authentication Usage: > Install-Package Nancy.Authentication.* Authentication types: Basic Forms 19
- 20. Nancy.Authentication public class SecureModule : NancyModule { public SecureModule() : base("/secure”) { this.RequiresAuthentication(); Get["/"] = x => View["secure.cshtml”]; } } 20
- 21. Nancy.Authentication public class FormsAuthBootstrapper : DefaultNancyBootstrapper { protected override void RequestStartup( TinyIoCContainer requestContainer, IPipelines pipelines, NancyContext context) { var formsAuthConf = new FormsAuthenticationConfiguration() { RedirectUrl = "~/login”, UserMapper = requestContainer.Resolve<IUserMapper>() }; FormsAuthentication.Enable(pipelines, formsAuthConf); } } 21
- 22. Nancy.Testing Will be demoed later … 22
- 23. Nancy Super Duper Happy Path NancyModule Nancy.Hosting Nancy.ViewEngines Nancy.Bootstrapper Nancy.Authentication Nancy.Testing …And we’re only at v 0.9 23
- 24. Why Nancy Close to http Very, very readable code Very explicit routing Embraces modularity Embraces IoC/DI Embraces testing Embraces JSON Runs anywhere 24
- 25. Resources www.nancyfx.org https://groups.google.com/forum/#!forum/nancy-web-framework www.twitter.com/nancyfx http://horsdal.blogspot.com/search/label/NancyFx 25
- 26. Click to edit Master title style • Click to edit Master text styles – Second level • Third level Christian Horsdal level – Fourth Twitter: @chr_horsdal » Fifth level Blog: horsdal.blogspot.com email: [email protected] Mjølner Informatics A/S Tlf: +45 70 27 43 43 [email protected] Finlandsgade 10 CVR: 1257 8970 www.mjolner.dk DK- 8200 Aarhus N 20-12-2011 27