JWSBoltsSwiftSample

Description

Just Bolts-Swift Sample Source ..

• It is a sample that executes several tasks and receives notification of the result after all.
• Bolts-Swift Link: https://github.com/BoltsFramework/Bolts-Swift
• Rather than this, you can use “zip” in RxSwift.

Info

Result Image

Source

• ViewController.swift
  

    tasks.append(SampleTaskManager().sampleTask1())
    tasks.append(SampleTaskManager().sampleTask2())
    //        tasks.append(SampleTaskManager().sampleError1Task())
    tasks.append(SampleTaskManager().sampleITunesTask("909253"))
    tasks.append(SampleTaskManager().sampleITunesTask("284910350"))
    tasks.append(SampleTaskManager().sampleITunesTask("1186189731"))
    tasks.append(SampleTaskManager().sampleLoopTask(1111111))
    tasks.append(SampleTaskManager().sampleLoopTask(1234567))
    tasks.append(SampleTaskManager().sampleLoopTask(12345678))
    Task<AnyObject>.whenAllResult(tasks).continueWith { (task) -> String in
        let message = "\n\nAll task Completion!!!!!! \n\ninfo : \(task)"
        print(message)
        let alert = UIAlertController(title: "Completion", message: message, preferredStyle: UIAlertControllerStyle.alert)
        alert.addAction(UIAlertAction(title: "OK", style: UIAlertActionStyle.default, handler: nil))
        self.present(alert, animated: true, completion: nil)
        return "Completion"
    }
}

• SampleManager.swift

     func sampleError1Task()-> Task {
        let sampleTask = TaskCompletionSource()
        let url = URL(string: "https://sample.com/error")
        URLSession.shared.dataTask(with: url!, completionHandler: {
            (data, response, error) in
            if let error = error {
                print("\(#function), \(error)")
//                sampleTask.set(error: error)
                sampleTask.set(result: "error StreamError!!(errorTask)" as AnyObject)
            } else {
                print("\(#function), success errorTask")
                sampleTask.set(result: "success errorTask" as AnyObject)
            }
        }).resume()
        return sampleTask.task
    }
    func sampleTask1() -> Task{
        let sampleTask = TaskCompletionSource()
        let url = URL(string: "https://yourdatacenterid.qualtrics.com/API/v3/mailinglists/ML_1234567890AbCdE/samples/PL_123456890AbCdE")
        URLSession.shared.dataTask(with: url!, completionHandler: {
            (data, response, error) in
            if let error = error {
                print("\(#function), \(error)")
                sampleTask.set(error: error)
            } else {
                print("\(#function), success 1")
                sampleTask.set(result: "success1" as AnyObject)
            }
        }).resume()
        return sampleTask.task
    }
    func sampleTask2() -> Task{
        let sampleTask = TaskCompletionSource()
        let url = URL(string: "https://itunes.apple.com/lookup?id=909253")
        URLSession.shared.dataTask(with: url!, completionHandler: {
            (data, response, error) in
            if let error = error {
                print("\(#function), \(error)")
                sampleTask.set(error: error)
            } else {
                print("\(#function), success 2")
                sampleTask.set(result: "success2" as AnyObject)
            }
        }).resume()
        return sampleTask.task
    }
    func sampleLoopTask(_ loop:Int) -> Task{
        let sampleTask = TaskCompletionSource()
        DispatchQueue(label: "dataLoop\(loop)").async {
            let loopMax = loop
            for _ in 0.. Task{
        let sampleTask = TaskCompletionSource()
        let url = URL(string: "https://itunes.apple.com/lookup?id=\(id)")
        URLSession.shared.dataTask(with: url!, completionHandler: {
            (data, response, error) in
            if let error = error {
                print("\(#function), \(error)")
                sampleTask.set(error: error)
            } else {
                print("\(#function), success id:\(id)")
                sampleTask.set(result: "success id:\(id)" as AnyObject)
            }
        }).resume()
        return sampleTask.task
    }

License

Copyright 2017 Clint Jang.

Licensed under MIT License: https://opensource.org/licenses/MIT