GNaP.WebApi.Versioning

Usage

Install from NuGet in your Web API project: Install-Package GNaP.WebApi.Versioning

You can now use VersionedRoute instead of Route in your controllers to get API versioning for free on your routes.

Remember to turn on Attribute Based Routing with MapHttpAttributeRoutes() on your Web API configuration, in case it isn't already there (e.g.: Visual Studio 2012 Web API template does not contain it).

Example

Version 1 Controller

namespace GNaP.WebApi.Versioning.Example.Controllers
{
    using System.Web.Http;
    using GNaP.WebApi.Versioning;

    [RoutePrefix("api/customers")]
    public class CustomerVersion1Controller : ApiController
    {
        [VersionedRoute()]
        public IHttpActionResult Get()
        {
            return Json(...);
        }

        [VersionedRoute("{id:int:min(1)}")]
        public IHttpActionResult Get(int id)
        {
            return Json(...);
        }
    }
}

Version 2 Controller

namespace GNaP.WebApi.Versioning.Example.Controllers
{
    using System.Web.Http;
    using GNaP.WebApi.Versioning;

    [RoutePrefix("api/customers")]
    public class CustomerVersion2Controller : ApiController
    {
        [VersionedRoute(2)]
        public IHttpActionResult Get()
        {
            return Json(...);
        }

        [VersionedRoute("{id:int:min(1)}", 2)]
        public IHttpActionResult Get(int id)
        {
            return Json(...);
        }
    }
}

Supported Versioning Strategies

Query string

GET /api/customers/42?v=2

Api-version header

GET /api/customers/42
api-version: 2

Accept header

GET /api/customers/42
Accept: application/vnd.gnap.v2+json

NuGet

GNaP.WebApi.Versioning

Copyright

Copyright © 2014-2015 Infrabel and contributors.

License

GNaP.WebApi.Versioning is licensed under BSD (3-Clause). Refer to LICENSE for more information.