I have a Web API project and right my methods always returns HttpResponseMessage.
So, if it works or fails I return:
No errors:
return Request.CreateResponse(HttpStatusCode.OK,"File was processed.");
Any error or fail
return Request.CreateResponse(HttpStatusCode.NoContent, "The file has no content or rows to process.");
When I return an object then I use:
return Request.CreateResponse(HttpStatusCode.OK, user);
I would like to know how can I return to my HTML5 client a better encapsulated respose, so I can return more information about the transaction, etc.
I was thinking on creating a custom class that can encapsulate the HttpResponseMessage but also have more data.
Does anyone have implemented something similar?
Although this is not directly answering the question, I wanted to provide some information I found usefull. http://weblogs.asp.net/dwahlin/archive/2013/11/11/new-features-in-asp-net-web-api-2-part-i.aspx
The HttpResponseMessage has been more or less replaced with IHttpActionResult. It is much cleaner an easier to use.
public IHttpActionResult Get()
{
Object obj = new Object();
if (obj == null)
return NotFound();
return Ok(obj);
}
Then you can encapsulate to create custom ones. How to set custom headers when using IHttpActionResult?
I haven't found a need yet for implementing a custom result yet but when I do, I will be going this route.
Its probably very similar to do using the old one as well.
To expand further on this and provide a bit more info. You can also include messages with some of the requests. For instance.
return BadRequest("Custom Message Here");
You can't do this with many of the other ones but helps for common messages you want to send back.