Latest 0.8
Homepage https://github.com/goposse/haitch
License Posse
Platforms ios 8.0, osx 10.9, requires ARC
Authors

H (named aitch /ˈeɪtʃ/ or haitch /ˈheɪtʃ/ in Ireland and parts of Australasia; plural aitches or haitches)

Haitch is an HTTP Client written in Swift for iOS and Mac OS X.

CocoaPods
Carthage Compatible
Swift Version
Platform
Build Status
Coverage Status

Features

  • Full featured, but none of the bloat
  • Easy to understand, Builder-based architecture
  • Request / Response injection allowing for "plug-in" functionality
  • Extensible Response interface so you can design for whatever specific response your app requires

Swift version

Haitch 0.7+ and development require swift 2.2+. If you’re using a version of swift < 2.2, you should use Haitch version 0.6.

Installation

CocoaPods

Add the following line to your Podfile:

pod 'Haitch', '~> 0.8'

Then run pod update or pod install (if starting from scratch).

Carthage

Add the following line to your Cartfile:

github "goposse/haitch" ~> 0.8

Run carthage update and then follow the installation instructions here.

The basics

Making a request is easy

let httpClient: HttpClient = HttpClient()
let req: Request = Request.Builder()
  .url(url: "http://my.domain.com/path", params: params)
  .method("GET")
  .build()

httpClient.execute(req) { (response: Response?, error: NSError?) -> Void in
  // deal with the response data (NSData) or error (NSError)
}

JSON

Getting back JSON is simple

client.execute(request: req, responseKind: JsonResponse.self) {
  (response, error) -> Void in
    if let jsonResponse: JsonResponse = response as? JsonResponse {
      print(jsonResponse.json)      // .json == AnyObject?
    }
  }

Custom Responses

If you use SwiftyJSON you could create a custom Response class to convert the Response data to the JSON data type. It’s very easy to do so.

import Foundation
import SwiftyJSON

public class SwiftyJsonResponse: Response {

  private (set) public var json: JSON?
  private (set) public var jsonError: AnyObject?

  public convenience required init(response: Response) {
    self.init(request: response.request, data: response.data, statusCode: response.statusCode,
        error: response.error)
  }

  public override init(request: Request, data: NSData?, statusCode: Int, error: NSError?) {
    super.init(request: request, data: data, statusCode: statusCode, error: error)
    self.populateJSONWithResponseData(data)
  }

  private func populateJSONWithResponseData(data: NSData?) {
    if data != nil {
      var jsonError: NSError? = nil
      let json: JSON = JSON(data: data!, options: .AllowFragments, error: &jsonError)
      self.jsonError = jsonError
      self.json = json
    }
  }

}

FAQ

Why is there no sharedClient (or some such)?

Because it’s about your needs and not what we choose for you. You should both understand AND be in control of your network stack. If you feel strongly about it, subclass HttpClient and add it yourself. Simple.

Why should I use this?

It’s up to you. There are other fantastic frameworks out there but, in our experience, we only need a small subset of the things they do. The goal of Haitch was to allow you to write modular, reusable notworking logic that matches your specific requirements. Not to deal with the possiblity of "what if?".

Has it been tested in production? Can I use it in production?

The code here has been written based on Posse’s experiences with clients of all sizes. It has been production tested. That said, this incarnation of the code is our own. It’s fresh. We plan to use it in production and we plan to keep on improving it. If you find a bug, let us know!

Who the f*ck is Posse?

We’re the best friggin mobile shop in NYC that’s who. Hey, but we’re biased. Our stuff is at http://goposse.com. Go check it out.

Outro

Credits

Haitch is sponsored, owned and maintained by Posse Productions LLC. Follow us on Twitter @goposse. Feel free to reach out with suggestions, ideas or to say hey.

Security

If you believe you have identified a serious security vulnerability or issue with Haitch, please report it as soon as possible to [email protected] Please refrain from posting it to the public issue tracker so that we have a chance to address it and notify everyone accordingly.

License

Haitch is released under a modified MIT license. See LICENSE for details.

Latest podspec

{
    "name": "Haitch",
    "version": "0.8",
    "license": "Posse",
    "summary": "Simple HTTP for Swift",
    "homepage": "https://github.com/goposse/haitch",
    "social_media_url": "http://twitter.com/goposse",
    "authors": {
        "Posse Productions LLC": "[email protected]"
    },
    "source": {
        "git": "https://github.com/goposse/haitch.git",
        "tag": "0.8"
    },
    "platforms": {
        "ios": "8.0",
        "osx": "10.9"
    },
    "source_files": "Source/**/*.swift",
    "requires_arc": true
}

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