JcMultiPartContent

public struct JcMultiPartContent

Convenience class to allow multi-part formatted data to be sent/received via http/s

Example: (get)

return super._getMultipart(resourcePath: args(id)) { (response) in

   if (response.status == .SUCCESS) {

       for part in response.content!.parts {
           var name = part.name
           var filename = part.fileName
           var contentType = part.contentType

           var data = part.content
       }
   }
}

Example: (post)

var mp = JcMultiPartContent()
mp.add("object", contentType: nil, content: Data("{\"name\": \"\(name)\", \"type\":\"\(contentType)\"}".utf8))
mp.add("filesize", contentType: nil, content: Data("\(data.count)".utf8))
mp.add("file", contentType: contentType, content: data)

return super._execute(method: JcConnectionRequest.Method.POST, resourcePath: C8Y_BINARIES_API, request: mp) { (response) in

   if (response.status == .SUCCESS) {
       ...
   }
}

  • The content parts to be sent or have been received

    Declaration

    Swift

    public private(set) var parts: [ContentPart] { get }

  • Defines the content part

    See more

    Declaration

    Swift

    public struct ContentPart : Encodable

  • Create a new multipart instance, use one of the add() functions to add content parts

    Declaration

    Swift

    public init()

  • Adds a content part for the givent data

    Declaration

    Swift

    public mutating func add(_ name: String, contentType: String?, content: Data)

    Parameters

    name

    name of the content part
    contentType

    Defines the type of data e.g. ‘applicaton/jpeg’ etc.
    content

    data to be included

  • Adds a content part for the givent data including a unique id

    Declaration

    Swift

    public mutating func add(withId: String, name: String, contentType: String?, content: Data)

    Parameters

    id

    Unique id to be included
    name

    name of the content part
    contentType

    Defines the type of data e.g. ‘applicaton/jpeg’ etc.
    content

    data to be included

  • Generates raw multipart output that can then be used as a request to a URLSession call

    Attention:

    You will need to set the content type to include the multipart boundary type If not using the ConnectionRequest class. Namely #multipart/form-data; boundary=fileBoundary#

    Declaration

    Swift

    public func build() -> Data