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Self Descriptive HTTP API in ASP.NET Core: Hypermedia

This post is in my Self Descriptive HTTP API in ASP.NET Core series. It demonstrates how to design an HTTP API like a regular HTML website. Bringing the concepts of links and actions to your API allows your clients to consume it with ease. If you’re new to this series, here are earlier posts to get up to speed: Intro Object as Resource Hypermedia You probably have already heard the term hypermedia before.  Hypermedia and Hypertext are nothing new.  They were both coined in the 60’s by Ted Nelson. You’ve definitely used hypermedia in the form of HTML. HTML has a great… Read More »Self Descriptive HTTP API in ASP.NET Core: Hypermedia

Building a Self Descriptive HTTP API in ASP.NET Core

We have all been doing “web services” forever.  My first introduction was in the late 90’s with XML-RPC and WDDX.  Followed up soon after with SOAP.  Good times.  Oh and remember WS-*.  Don’t remind me. Why? Over the last couple years, I’ve really taken an interest in HTTP APIs. I’ve been meaning to post about my experiences developing an HTTP APIs.  It’s been an interesting last couple of years and I think there is quiet a bit to share. Issues I can only speak from my experiences and give some of the context about my situations.  Hopefully you can relate and… Read More »Building a Self Descriptive HTTP API in ASP.NET Core

Queries with Mediator and Command Patterns

I recently got a really great comment from my post on using Query Objects instead of Repositories.  Although that blog post is now 2 years old, I still use the same concepts today in my applications. What I thought may be relevant is to elaborate more on why and when I use the mediator and command pattern for the query side. It may seem obvious on the command side, but not really needed on the query side. Here a portion of the comment from Chris: I’m struggling a bit to see the killer reason for using Query objects over repository. I can see… Read More »Queries with Mediator and Command Patterns