HendrixString / Hendrix-HttP-AiR

a lightweight HTTP library for ActionScript 3 (as3) inspired by Square's OkHttp

Hendrix-HttP

a lightweight HTTP library for ActionScript 3 / Adobe AIR inspired by Square's OkHttp Builder patterns and flavours for constructing a legit HTTP requests of all types.

How to use

simply fork or download the project, you can also download the binary itself and link it to your project, or import to your IDE of choice such as Flash Builder 4.7.

Features

• supports all HTTP methods.
• supports MultiPart requests.
• includes Builders for:
  • Request builder.
  • Form Encoding body builder.
  • Multipart body builder.
  • Mime builder.
  • Request Body composer.
• receive json responses as classes (via Vanilla library).
• most important: quick and easy to use.

Guide

All of the demonstrations below show implementations based on the Google Glass Mirror RESTful API.

1) Simple GET request

public function request():void
{
    new RequestBuilder().GET()
                        .url(SConfig.HOST + "/mirror/v1/timeline/" + _id)
                        .addQuery("access_token", _oauthToken).responseClass(TimelineItem)
                        .build().execute(onComplete, onError);
}

private function onComplete(response: TimelineItem):void {

}

private function onError(response: Object):void {

}

2) Form Encoding POST request

public function request():void {
    var body: RequestBody = new FormEncodingBuilder().add("access_token", _oauthToken)
                                                     .add("name", "value").build();
    
    new RequestBuilder().POST(body)
                        .url(SConfig.HOST + "/mirror/v1/timeline/" + _id)
                        .responseClass(TimelineItem)
                        .build().execute(onComplete, onError);
}

private function onComplete(response: TimelineItem):void {

}

private function onError(response: Object):void {

}

3) MultiPart request:

• conditional two parts request.
• uploading data with optional image media file.
• if image is null than construct a POST request with json body (string body).
• else construct a multipart request with two parts: a json part(string body), image part (ByteArray body).

public function request(item: TimelineItem, image: ByteArray = null):void {
      var json_timeline:  String        = JSON.stringify(item);
      
      var body:    RequestBody = null;
      var request: Request     = null;
    
      if(_image == null) {
        body       = RequestBody.create(json_timeline, "application/json");
        
        request    = new RequestBuilder().url(SConfig.HOST + "/mirror/v1/timeline")
                                         .addQuery("access_token", _oauthToken)
                                         .POST(body).responseClass(TimelineItem)
                                         .build().execute(onComplete, onError);
      }
      else {
        body       = new MultiPartBuilder().addPart(RequestBody.create(json_timeline, "Content-Type: application/json; charset=UTF-8"))
                                           .addPart(RequestBody.create(image, "Content-Type: image/jpeg"),"Content-Transfer-Encoding: binary")
                                           .type(MultiPartBuilder.RELATED).build();
  
        request    = new RequestBuilder().addHeader("Cache-Control", "no-cache")
                                         .url(SConfig.HOST + "/upload/mirror/v1/timeline").addQuery("access_token", _oauthToken)
                                         .addQuery("uploadType", _uploadType)
                                         .POST(body).responseClass(TimelineItem)
                                         .build().execute(onComplete, onError);
}

private function onComplete(response: TimelineItem):void {

}

private function onError(response: Object):void {

}

4) POST image request

public function uploadImage(image: ByteArray):void {
      var body:    RequestBody = null;
      var request: Request     = null;
      
      body      = RequestBody.create(image, "image/png");
      
      request   = new RequestBuilder().url(SConfig.HOST + "/upload/mirror/v1/timeline" + "/" + _itemId + "/attachments")
                                      .addQuery("access_token", _oauthToken)
                                      .POST(body).responseClass(Attachment)
                                      .build().execute(onComplete, onError);
}

public function uploadImageFile(file: File):void {
      var body:    RequestBody = null;
      var request: Request     = null;
      
      body     = RequestBody.create(file, "image/png");
      
      request  = new RequestBuilder().url(SConfig.HOST + "/upload/mirror/v1/timeline" + "/" + _itemId + "/attachments")
                                     .addQuery("access_token", _oauthToken)
                                     .POST(body).responseClass(Attachment)
                                     .build().execute(onComplete, onError);
}

private function onComplete(response: Attachment):void {

}

private function onError(response: Object):void {

}

Dependencies

• Vanilla library

Terms

• completely free source code. Apache License, Version 2.0.
• if you like it -> star or share it with others

Contact Author

• [e-mail]
• Google+ TomershalevMan
• Facebook - HendrixString