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docs/Classes/DataStreamRequest.html
1 294 строки
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Jon Shier
Prepare 5.1 Release (#3143)
05 апр 2020, 04:58
Не верифицирован
05 апр 2020, 04:58
fca036f
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<!DOCTYPE html> <html lang="en"> <head> <title>DataStreamRequest Class Reference</title> <link rel="stylesheet" type="text/css" href="../css/jazzy.css" /> <link rel="stylesheet" type="text/css" href="../css/highlight.css" /> <meta charset="utf-8"> <script src="../js/jquery.min.js" defer></script> <script src="../js/jazzy.js" defer></script> <script src="../js/lunr.min.js" defer></script> <script src="../js/typeahead.jquery.js" defer></script> <script src="../js/jazzy.search.js" defer></script> </head> <body> <a name="//apple_ref/swift/Class/DataStreamRequest" class="dashAnchor"></a> <a title="DataStreamRequest Class Reference"></a> <header class="header"> <p class="header-col header-col--primary"> <a class="header-link" href="../index.html"> Alamofire Docs </a> (97% documented) </p> <p class="header-col--secondary"> <form role="search" action="../search.json"> <input type="text" placeholder="Search documentation" data-typeahead> </form> </p> <p class="header-col header-col--secondary"> <a class="header-link" href="https://github.com/Alamofire/Alamofire"> <img class="header-icon" src="../img/gh.png"/> View on GitHub </a> </p> <p class="header-col header-col--secondary"> <a class="header-link" href="dash-feed://https%3A%2F%2Falamofire%2Egithub%2Eio%2FAlamofire%2Fdocsets%2FAlamofire%2Exml"> <img class="header-icon" src="../img/dash.png"/> Install in Dash </a> </p> </header> <p class="breadcrumbs"> <a class="breadcrumb" href="../index.html">Alamofire Reference</a> <img class="carat" src="../img/carat.png" /> DataStreamRequest Class Reference </p> <div class="content-wrapper"> <nav class="navigation"> <ul class="nav-groups"> <li class="nav-group-name"> <a class="nav-group-name-link" href="../Classes.html">Classes</a> <ul class="nav-group-tasks"> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/Adapter.html">Adapter</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/AlamofireNotifications.html">AlamofireNotifications</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/ClosureEventMonitor.html">ClosureEventMonitor</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/CompositeEventMonitor.html">CompositeEventMonitor</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/CompositeTrustEvaluator.html">CompositeTrustEvaluator</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/ConnectionLostRetryPolicy.html">ConnectionLostRetryPolicy</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DataRequest.html">DataRequest</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DataResponseSerializer.html">DataResponseSerializer</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DataStreamRequest.html">DataStreamRequest</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DataStreamRequest/Stream.html">– Stream</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DataStreamRequest/Event.html">– Event</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DataStreamRequest/Completion.html">– Completion</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DataStreamRequest/CancellationToken.html">– CancellationToken</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DecodableResponseSerializer.html">DecodableResponseSerializer</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DefaultTrustEvaluator.html">DefaultTrustEvaluator</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DisabledEvaluator.html">DisabledEvaluator</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DownloadRequest.html">DownloadRequest</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DownloadRequest/Options.html">– Options</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/DownloadRequest/Downloadable.html">– Downloadable</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/Interceptor.html">Interceptor</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/JSONParameterEncoder.html">JSONParameterEncoder</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/JSONResponseSerializer.html">JSONResponseSerializer</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/MultipartFormData.html">MultipartFormData</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/NetworkReachabilityManager.html">NetworkReachabilityManager</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/NetworkReachabilityManager/NetworkReachabilityStatus.html">– NetworkReachabilityStatus</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/PinnedCertificatesTrustEvaluator.html">PinnedCertificatesTrustEvaluator</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/PublicKeysTrustEvaluator.html">PublicKeysTrustEvaluator</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/Request.html">Request</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/Request/State.html">– State</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/Retrier.html">Retrier</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/RetryPolicy.html">RetryPolicy</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/RevocationTrustEvaluator.html">RevocationTrustEvaluator</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/RevocationTrustEvaluator/Options.html">– Options</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/ServerTrustManager.html">ServerTrustManager</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/Session.html">Session</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/SessionDelegate.html">SessionDelegate</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/StringResponseSerializer.html">StringResponseSerializer</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder.html">URLEncodedFormEncoder</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder/ArrayEncoding.html">– ArrayEncoding</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder/BoolEncoding.html">– BoolEncoding</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder/DataEncoding.html">– DataEncoding</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder/DateEncoding.html">– DateEncoding</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder/KeyEncoding.html">– KeyEncoding</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder/SpaceEncoding.html">– SpaceEncoding</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/URLEncodedFormEncoder/Error.html">– Error</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/URLEncodedFormParameterEncoder.html">URLEncodedFormParameterEncoder</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/URLEncodedFormParameterEncoder/Destination.html">– Destination</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/UploadRequest.html">UploadRequest</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Classes/UploadRequest/Uploadable.html">– Uploadable</a> </li> </ul> </li> <li class="nav-group-name"> <a class="nav-group-name-link" href="../Global%20Variables.html">Global Variables</a> <ul class="nav-group-tasks"> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Global%20Variables.html#/s:9Alamofire2AFAA7SessionCvp">AF</a> </li> </ul> </li> <li class="nav-group-name"> <a class="nav-group-name-link" href="../Enums.html">Enumerations</a> <ul class="nav-group-tasks"> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Enums/AFError.html">AFError</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Enums/AFError/MultipartEncodingFailureReason.html">– MultipartEncodingFailureReason</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Enums/AFError/ParameterEncodingFailureReason.html">– ParameterEncodingFailureReason</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Enums/AFError/ParameterEncoderFailureReason.html">– ParameterEncoderFailureReason</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Enums/AFError/ResponseValidationFailureReason.html">– ResponseValidationFailureReason</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Enums/AFError/ResponseSerializationFailureReason.html">– ResponseSerializationFailureReason</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Enums/AFError/ServerTrustFailureReason.html">– ServerTrustFailureReason</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Enums/AFError/URLRequestValidationFailureReason.html">– URLRequestValidationFailureReason</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Enums/RetryResult.html">RetryResult</a> </li> </ul> </li> <li class="nav-group-name"> <a class="nav-group-name-link" href="../Extensions.html">Extensions</a> <ul class="nav-group-tasks"> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Extensions/Array.html">Array</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Extensions.html#/c:objc(cs)NSBundle">Bundle</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Extensions/CharacterSet.html">CharacterSet</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Extensions/Error.html">Error</a> </li> <li class="nav-group-task"> 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class="nav-group-task-link" href="../Structs/DataResponse.html">DataResponse</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/DecodableStreamSerializer.html">DecodableStreamSerializer</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/DownloadResponse.html">DownloadResponse</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/Empty.html">Empty</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/GoogleXSSIPreprocessor.html">GoogleXSSIPreprocessor</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/HTTPHeader.html">HTTPHeader</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/HTTPHeaders.html">HTTPHeaders</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/HTTPMethod.html">HTTPMethod</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/JSONEncoding.html">JSONEncoding</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/PassthroughPreprocessor.html">PassthroughPreprocessor</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/Redirector.html">Redirector</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/Redirector/Behavior.html">– Behavior</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/ResponseCacher.html">ResponseCacher</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/ResponseCacher/Behavior.html">– Behavior</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/URLEncoding.html">URLEncoding</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/URLEncoding/Destination.html">– Destination</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/URLEncoding/ArrayEncoding.html">– ArrayEncoding</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Structs/URLEncoding/BoolEncoding.html">– BoolEncoding</a> </li> </ul> </li> <li class="nav-group-name"> <a class="nav-group-name-link" href="../Typealiases.html">Type Aliases</a> <ul class="nav-group-tasks"> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire14AFDataResponsea">AFDataResponse</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire18AFDownloadResponsea">AFDownloadResponse</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire8AFResulta">AFResult</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire12AdaptHandlera">AdaptHandler</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire10Parametersa">Parameters</a> </li> <li class="nav-group-task"> <a class="nav-group-task-link" href="../Typealiases.html#/s:9Alamofire12RetryHandlera">RetryHandler</a> </li> </ul> </li> </ul> </nav> <article class="main-content"> <section class="section"> <div class="section-content top-matter"> <h1>DataStreamRequest</h1> <div class="declaration"> <div class="language"> <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">final</span> <span class="kd">class</span> <span class="kt">DataStreamRequest</span> <span class="p">:</span> <span class="kt"><a href="../Classes/Request.html">Request</a></span></code></pre> </div> </div> <p><code><a href="../Classes/Request.html">Request</a></code> subclass which streams HTTP response <code>Data</code> through a <code>Handler</code> closure.</p> </div> </section> <section class="section"> <div class="section-content"> <div class="task-group"> <ul class="item-container"> <li class="item"> <div> <code> <a name="/s:9Alamofire17DataStreamRequestC7Handlera"></a> <a name="//apple_ref/swift/Alias/Handler" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire17DataStreamRequestC7Handlera">Handler</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Closure type handling <code><a href="../Classes/DataStreamRequest/Stream.html">DataStreamRequest.Stream</a></code> values.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">typealias</span> <span class="kt">Handler</span><span class="o"><</span><span class="kt">Success</span><span class="p">,</span> <span class="kt">Failure</span><span class="o">></span> <span class="o">=</span> <span class="p">(</span><span class="kt"><a href="../Classes/DataStreamRequest/Stream.html">Stream</a></span><span class="o"><</span><span class="kt">Success</span><span class="p">,</span> <span class="kt">Failure</span><span class="o">></span><span class="p">)</span> <span class="k">throws</span> <span class="o">-></span> <span class="kt">Void</span> <span class="k">where</span> <span class="kt">Failure</span> <span class="p">:</span> <span class="kt">Error</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire17DataStreamRequestC0C0V"></a> <a name="//apple_ref/swift/Struct/Stream" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire17DataStreamRequestC0C0V">Stream</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Type encapsulating an <code><a href="../Classes/DataStreamRequest/Event.html">Event</a></code> as it flows through the stream, as well as a <code><a href="../Classes/DataStreamRequest/CancellationToken.html">CancellationToken</a></code> which can be used to stop the stream at any time.</p> <a href="../Classes/DataStreamRequest/Stream.html" class="slightly-smaller">See more</a> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">struct</span> <span class="kt">Stream</span><span class="o"><</span><span class="kt">Success</span><span class="p">,</span> <span class="kt">Failure</span><span class="o">></span> <span class="k">where</span> <span class="kt">Failure</span> <span class="p">:</span> <span class="kt">Error</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire17DataStreamRequestC5EventO"></a> <a name="//apple_ref/swift/Enum/Event" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire17DataStreamRequestC5EventO">Event</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Type representing an event flowing through the stream. Contains either the <code>Result</code> of processing streamed <code>Data</code> or the completion of the stream.</p> <a href="../Classes/DataStreamRequest/Event.html" class="slightly-smaller">See more</a> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">enum</span> <span class="kt">Event</span><span class="o"><</span><span class="kt">Success</span><span class="p">,</span> <span class="kt">Failure</span><span class="o">></span> <span class="k">where</span> <span class="kt">Failure</span> <span class="p">:</span> <span class="kt">Error</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire17DataStreamRequestC10CompletionV"></a> <a name="//apple_ref/swift/Struct/Completion" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire17DataStreamRequestC10CompletionV">Completion</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Value containing the state of a <code><a href="../Classes/DataStreamRequest.html">DataStreamRequest</a></code> when the stream was completed.</p> <a href="../Classes/DataStreamRequest/Completion.html" class="slightly-smaller">See more</a> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">struct</span> <span class="kt">Completion</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire17DataStreamRequestC17CancellationTokenV"></a> <a name="//apple_ref/swift/Struct/CancellationToken" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire17DataStreamRequestC17CancellationTokenV">CancellationToken</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Type used to cancel an ongoing stream.</p> <a href="../Classes/DataStreamRequest/CancellationToken.html" class="slightly-smaller">See more</a> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">struct</span> <span class="kt">CancellationToken</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire17DataStreamRequestC11convertibleAA21URLRequestConvertible_pvp"></a> <a name="//apple_ref/swift/Property/convertible" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire17DataStreamRequestC11convertibleAA21URLRequestConvertible_pvp">convertible</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p><code><a href="../Protocols/URLRequestConvertible.html">URLRequestConvertible</a></code> value used to create <code>URLRequest</code>s for this instance.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">let</span> <span class="nv">convertible</span><span class="p">:</span> <span class="kt"><a href="../Protocols/URLRequestConvertible.html">URLRequestConvertible</a></span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire17DataStreamRequestC021automaticallyCancelOnC5ErrorSbvp"></a> <a name="//apple_ref/swift/Property/automaticallyCancelOnStreamError" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire17DataStreamRequestC021automaticallyCancelOnC5ErrorSbvp">automaticallyCancelOnStreamError</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Whether or not the instance will be cancelled if stream parsing encounters an error.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="k">let</span> <span class="nv">automaticallyCancelOnStreamError</span><span class="p">:</span> <span class="kt">Bool</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire17DataStreamRequestC8validateyACXDs6ResultOyyts5Error_pG10Foundation10URLRequestVSg_So17NSHTTPURLResponseCtcF"></a> <a name="//apple_ref/swift/Method/validate(_:)" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire17DataStreamRequestC8validateyACXDs6ResultOyyts5Error_pG10Foundation10URLRequestVSg_So17NSHTTPURLResponseCtcF">validate(_:<wbr>)</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Validates the <code>URLRequest</code> and <code>HTTPURLResponse</code> received for the instance using the provided <code><a href="../Classes/DataStreamRequest.html#/s:9Alamofire17DataStreamRequestC10Validationa">Validation</a></code> closure.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">@discardableResult</span> <span class="kd">public</span> <span class="kd">func</span> <span class="nf">validate</span><span class="p">(</span><span class="n">_</span> <span class="nv">validation</span><span class="p">:</span> <span class="kd">@escaping</span> <span class="kt"><a href="../Classes/DataStreamRequest.html#/s:9Alamofire17DataStreamRequestC10Validationa">Validation</a></span><span class="p">)</span> <span class="o">-></span> <span class="k">Self</span></code></pre> </div> </div> <div> <h4>Parameters</h4> <table class="graybox"> <tbody> <tr> <td> <code> <em>validation</em> </code> </td> <td> <div> <p><code><a href="../Classes/DataStreamRequest.html#/s:9Alamofire17DataStreamRequestC10Validationa">Validation</a></code> closure used to validate the request and response.</p> </div> </td> </tr> </tbody> </table> </div> <div> <h4>Return Value</h4> <p>The <code>DataStreamRequest</code>.</p> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire17DataStreamRequestC07asInputC010bufferSizeSo07NSInputC0CSgSi_tF"></a> <a name="//apple_ref/swift/Method/asInputStream(bufferSize:)" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire17DataStreamRequestC07asInputC010bufferSizeSo07NSInputC0CSgSi_tF">asInputStream(bufferSize:<wbr>)</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Produces an <code>InputStream</code> that receives the <code>Data</code> received by the instance.</p> <div class="aside aside-note"> <p class="aside-title">Note</p> <p>The <code>InputStream</code> produced by this method must have <code>open()</code> called before being able to read <code>Data</code>. Additionally, this method will automatically call <code>resume()</code> on the instance, regardless of whether or not the creating session has <code>startRequestsImmediately</code> set to <code>true</code>.</p> </div> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">func</span> <span class="nf">asInputStream</span><span class="p">(</span><span class="nv">bufferSize</span><span class="p">:</span> <span class="kt">Int</span> <span class="o">=</span> <span class="mi">1024</span><span class="p">)</span> <span class="o">-></span> <span class="kt">InputStream</span><span class="p">?</span></code></pre> </div> </div> <div> <h4>Parameters</h4> <table class="graybox"> <tbody> <tr> <td> <code> <em>bufferSize</em> </code> </td> <td> <div> <p>Size, in bytes, of the buffer between the <code>OutputStream</code> and <code>InputStream</code>.</p> </div> </td> </tr> </tbody> </table> </div> <div> <h4>Return Value</h4> <p>The <code>InputStream</code> bound to the internal <code>OutboundStream</code>.</p> </div> </section> </div> </li> </ul> </div> <div class="task-group"> <div class="task-name-container"> <a name="/DataStreamRequest"></a> <a name="//apple_ref/swift/Section/DataStreamRequest" class="dashAnchor"></a> <div class="section-name-container"> <a class="section-name-link" href="#/DataStreamRequest"></a> <h3 class="section-name"><p>DataStreamRequest</p> </h3> </div> </div> <ul class="item-container"> <li class="item"> <div> <code> <a name="/s:9Alamofire17DataStreamRequestC08responseC02on6streamACXDSo17OS_dispatch_queueC_yAC0C0Vy_10Foundation0B0Vs5NeverOGKctF"></a> <a name="//apple_ref/swift/Method/responseStream(on:stream:)" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire17DataStreamRequestC08responseC02on6streamACXDSo17OS_dispatch_queueC_yAC0C0Vy_10Foundation0B0Vs5NeverOGKctF">responseStream(on:<wbr>stream:<wbr>)</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Adds a stream handler which performs no parsing on incoming <code>Data</code>.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">@discardableResult</span> <span class="kd">public</span> <span class="kd">func</span> <span class="nf">responseStream</span><span class="p">(</span><span class="n">on</span> <span class="nv">queue</span><span class="p">:</span> <span class="kt">DispatchQueue</span> <span class="o">=</span> <span class="o">.</span><span class="n">main</span><span class="p">,</span> <span class="nv">stream</span><span class="p">:</span> <span class="kd">@escaping</span> <span class="kt"><a href="../Classes/DataStreamRequest.html#/s:9Alamofire17DataStreamRequestC7Handlera">Handler</a></span><span class="o"><</span><span class="kt">Data</span><span class="p">,</span> <span class="kt">Never</span><span class="o">></span><span class="p">)</span> <span class="o">-></span> <span class="k">Self</span></code></pre> </div> </div> <div> <h4>Parameters</h4> <table class="graybox"> <tbody> <tr> <td> <code> <em>queue</em> </code> </td> <td> <div> <p><code>DispatchQueue</code> on which to perform <code>StreamHandler</code> closure.</p> </div> </td> </tr> <tr> <td> <code> <em>stream</em> </code> </td> <td> <div> <p><code>StreamHandler</code> closure called as <code>Data</code> is received. May be called multiple times.</p> </div> </td> </tr> </tbody> </table> </div> <div> <h4>Return Value</h4> <p>The <code>DataStreamRequest</code>.</p> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire17DataStreamRequestC08responseC05using2on6streamACXDx_So17OS_dispatch_queueCyAC0C0Vy_16SerializedObjectQzAA7AFErrorOGKctAA0bC10SerializerRzlF"></a> <a name="//apple_ref/swift/Method/responseStream(using:on:stream:)" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire17DataStreamRequestC08responseC05using2on6streamACXDx_So17OS_dispatch_queueCyAC0C0Vy_16SerializedObjectQzAA7AFErrorOGKctAA0bC10SerializerRzlF">responseStream(using:<wbr>on:<wbr>stream:<wbr>)</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Adds a <code>StreamHandler</code> which uses the provided <code><a href="../Protocols/DataStreamSerializer.html">DataStreamSerializer</a></code> to process incoming <code>Data</code>.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">@discardableResult</span> <span class="kd">public</span> <span class="kd">func</span> <span class="n">responseStream</span><span class="o"><</span><span class="kt">Serializer</span><span class="p">:</span> <span class="kt"><a href="../Protocols/DataStreamSerializer.html">DataStreamSerializer</a></span><span class="o">></span><span class="p">(</span><span class="n">using</span> <span class="nv">serializer</span><span class="p">:</span> <span class="kt">Serializer</span><span class="p">,</span> <span class="n">on</span> <span class="nv">queue</span><span class="p">:</span> <span class="kt">DispatchQueue</span> <span class="o">=</span> <span class="o">.</span><span class="n">main</span><span class="p">,</span> <span class="nv">stream</span><span class="p">:</span> <span class="kd">@escaping</span> <span class="kt"><a href="../Classes/DataStreamRequest.html#/s:9Alamofire17DataStreamRequestC7Handlera">Handler</a></span><span class="o"><</span><span class="kt">Serializer</span><span class="o">.</span><span class="kt">SerializedObject</span><span class="p">,</span> <span class="kt"><a href="../Enums/AFError.html">AFError</a></span><span class="o">></span><span class="p">)</span> <span class="o">-></span> <span class="k">Self</span></code></pre> </div> </div> <div> <h4>Parameters</h4> <table class="graybox"> <tbody> <tr> <td> <code> <em>serializer</em> </code> </td> <td> <div> <p><code><a href="../Protocols/DataStreamSerializer.html">DataStreamSerializer</a></code> used to process incoming <code>Data</code>. Its work is done on the <code>serializationQueue</code>.</p> </div> </td> </tr> <tr> <td> <code> <em>queue</em> </code> </td> <td> <div> <p><code>DispatchQueue</code> on which to perform <code>StreamHandler</code> closure.</p> </div> </td> </tr> <tr> <td> <code> <em>stream</em> </code> </td> <td> <div> <p><code>StreamHandler</code> closure called as <code>Data</code> is received. May be called multiple times.</p> </div> </td> </tr> </tbody> </table> </div> <div> <h4>Return Value</h4> <p>The <code>DataStreamRequest</code>.</p> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire17DataStreamRequestC08responseC6String2on6streamACXDSo17OS_dispatch_queueC_yAC0C0Vy_SSs5NeverOGKctF"></a> <a name="//apple_ref/swift/Method/responseStreamString(on:stream:)" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire17DataStreamRequestC08responseC6String2on6streamACXDSo17OS_dispatch_queueC_yAC0C0Vy_SSs5NeverOGKctF">responseStreamString(on:<wbr>stream:<wbr>)</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Adds a <code>StreamHandler</code> which parses incoming <code>Data</code> as a UTF8 <code>String</code>.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">@discardableResult</span> <span class="kd">public</span> <span class="kd">func</span> <span class="nf">responseStreamString</span><span class="p">(</span><span class="n">on</span> <span class="nv">queue</span><span class="p">:</span> <span class="kt">DispatchQueue</span> <span class="o">=</span> <span class="o">.</span><span class="n">main</span><span class="p">,</span> <span class="nv">stream</span><span class="p">:</span> <span class="kd">@escaping</span> <span class="kt"><a href="../Classes/DataStreamRequest.html#/s:9Alamofire17DataStreamRequestC7Handlera">Handler</a></span><span class="o"><</span><span class="kt">String</span><span class="p">,</span> <span class="kt">Never</span><span class="o">></span><span class="p">)</span> <span class="o">-></span> <span class="k">Self</span></code></pre> </div> </div> <div> <h4>Parameters</h4> <table class="graybox"> <tbody> <tr> <td> <code> <em>queue</em> </code> </td> <td> <div> <p><code>DispatchQueue</code> on which to perform <code>StreamHandler</code> closure.</p> </div> </td> </tr> <tr> <td> <code> <em>stream</em> </code> </td> <td> <div> <p><code>StreamHandler</code> closure called as <code>Data</code> is received. May be called multiple times.</p> </div> </td> </tr> </tbody> </table> </div> <div> <h4>Return Value</h4> <p>The <code>DataStreamRequest</code>.</p> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire17DataStreamRequestC08responseC9Decodable2of2on5using12preprocessor6streamACXDxm_So17OS_dispatch_queueCAA0B7Decoder_pAA0B12Preprocessor_pyAC0C0Vy_xAA7AFErrorOGKctSeRzlF"></a> <a name="//apple_ref/swift/Method/responseStreamDecodable(of:on:using:preprocessor:stream:)" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire17DataStreamRequestC08responseC9Decodable2of2on5using12preprocessor6streamACXDxm_So17OS_dispatch_queueCAA0B7Decoder_pAA0B12Preprocessor_pyAC0C0Vy_xAA7AFErrorOGKctSeRzlF">responseStreamDecodable(of:<wbr>on:<wbr>using:<wbr>preprocessor:<wbr>stream:<wbr>)</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Adds a <code>StreamHandler</code> which parses incoming <code>Data</code> using the provided <code><a href="../Protocols/DataDecoder.html">DataDecoder</a></code>.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">@discardableResult</span> <span class="kd">public</span> <span class="kd">func</span> <span class="n">responseStreamDecodable</span><span class="o"><</span><span class="kt">T</span><span class="p">:</span> <span class="kt">Decodable</span><span class="o">></span><span class="p">(</span><span class="n">of</span> <span class="nv">type</span><span class="p">:</span> <span class="kt">T</span><span class="o">.</span><span class="k">Type</span> <span class="o">=</span> <span class="kt">T</span><span class="o">.</span><span class="k">self</span><span class="p">,</span> <span class="n">on</span> <span class="nv">queue</span><span class="p">:</span> <span class="kt">DispatchQueue</span> <span class="o">=</span> <span class="o">.</span><span class="n">main</span><span class="p">,</span> <span class="n">using</span> <span class="nv">decoder</span><span class="p">:</span> <span class="kt"><a href="../Protocols/DataDecoder.html">DataDecoder</a></span> <span class="o">=</span> <span class="kt">JSONDecoder</span><span class="p">(),</span> <span class="nv">preprocessor</span><span class="p">:</span> <span class="kt"><a href="../Protocols/DataPreprocessor.html">DataPreprocessor</a></span> <span class="o">=</span> <span class="kt"><a href="../Structs/PassthroughPreprocessor.html">PassthroughPreprocessor</a></span><span class="p">(),</span> <span class="nv">stream</span><span class="p">:</span> <span class="kd">@escaping</span> <span class="kt"><a href="../Classes/DataStreamRequest.html#/s:9Alamofire17DataStreamRequestC7Handlera">Handler</a></span><span class="o"><</span><span class="kt">T</span><span class="p">,</span> <span class="kt"><a href="../Enums/AFError.html">AFError</a></span><span class="o">></span><span class="p">)</span> <span class="o">-></span> <span class="k">Self</span></code></pre> </div> </div> <div> <h4>Parameters</h4> <table class="graybox"> <tbody> <tr> <td> <code> <em>type</em> </code> </td> <td> <div> <p><code>Decodable</code> type to parse incoming <code>Data</code> into.</p> </div> </td> </tr> <tr> <td> <code> <em>queue</em> </code> </td> <td> <div> <p><code>DispatchQueue</code> on which to perform <code>StreamHandler</code> closure.</p> </div> </td> </tr> <tr> <td> <code> <em>decoder</em> </code> </td> <td> <div> <p><code><a href="../Protocols/DataDecoder.html">DataDecoder</a></code> used to decode the incoming <code>Data</code>.</p> </div> </td> </tr> <tr> <td> <code> <em>preprocessor</em> </code> </td> <td> <div> <p><code><a href="../Protocols/DataPreprocessor.html">DataPreprocessor</a></code> used to process the incoming <code>Data</code> before it’s passed to the <code>decoder</code>.</p> </div> </td> </tr> <tr> <td> <code> <em>stream</em> </code> </td> <td> <div> <p><code>StreamHandler</code> closure called as <code>Data</code> is received. May be called multiple times.</p> </div> </td> </tr> </tbody> </table> </div> <div> <h4>Return Value</h4> <p>The <code>DataStreamRequest</code>.</p> </div> </section> </div> </li> </ul> </div> <div class="task-group"> <ul class="item-container"> <li class="item"> <div> <code> <a name="/s:9Alamofire17DataStreamRequestC10Validationa"></a> <a name="//apple_ref/swift/Alias/Validation" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire17DataStreamRequestC10Validationa">Validation</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>A closure used to validate a request that takes a <code>URLRequest</code> and <code>HTTPURLResponse</code> and returns whether the request was valid.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">typealias</span> <span class="kt">Validation</span> <span class="o">=</span> <span class="p">(</span><span class="n">_</span> <span class="nv">request</span><span class="p">:</span> <span class="kt">URLRequest</span><span class="p">?,</span> <span class="n">_</span> <span class="nv">response</span><span class="p">:</span> <span class="kt">HTTPURLResponse</span><span class="p">)</span> <span class="o">-></span> <span class="kt">ValidationResult</span></code></pre> </div> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire17DataStreamRequestC8validate10statusCodeACXDx_tSTRzSi7ElementRtzlF"></a> <a name="//apple_ref/swift/Method/validate(statusCode:)" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire17DataStreamRequestC8validate10statusCodeACXDx_tSTRzSi7ElementRtzlF">validate(statusCode:<wbr>)</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Validates that the response has a status code in the specified sequence.</p> <p>If validation fails, subsequent calls to response handlers will have an associated error.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">@discardableResult</span> <span class="kd">public</span> <span class="kd">func</span> <span class="n">validate</span><span class="o"><</span><span class="kt">S</span><span class="o">></span><span class="p">(</span><span class="n">statusCode</span> <span class="nv">acceptableStatusCodes</span><span class="p">:</span> <span class="kt">S</span><span class="p">)</span> <span class="o">-></span> <span class="k">Self</span> <span class="k">where</span> <span class="kt">S</span> <span class="p">:</span> <span class="kt">Sequence</span><span class="p">,</span> <span class="kt">S</span><span class="o">.</span><span class="kt">Element</span> <span class="o">==</span> <span class="kt">Int</span></code></pre> </div> </div> <div> <h4>Parameters</h4> <table class="graybox"> <tbody> <tr> <td> <code> <em>statusCode</em> </code> </td> <td> <div> <p><code>Sequence</code> of acceptable response status codes.</p> </div> </td> </tr> </tbody> </table> </div> <div> <h4>Return Value</h4> <p>The instance.</p> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire17DataStreamRequestC8validate11contentTypeACXDxyXA_tSTRzSS7ElementRtzlF"></a> <a name="//apple_ref/swift/Method/validate(contentType:)" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire17DataStreamRequestC8validate11contentTypeACXDxyXA_tSTRzSS7ElementRtzlF">validate(contentType:<wbr>)</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Validates that the response has a content type in the specified sequence.</p> <p>If validation fails, subsequent calls to response handlers will have an associated error.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">@discardableResult</span> <span class="kd">public</span> <span class="kd">func</span> <span class="n">validate</span><span class="o"><</span><span class="kt">S</span><span class="o">></span><span class="p">(</span><span class="n">contentType</span> <span class="nv">acceptableContentTypes</span><span class="p">:</span> <span class="kd">@autoclosure</span> <span class="kd">@escaping</span> <span class="p">()</span> <span class="o">-></span> <span class="kt">S</span><span class="p">)</span> <span class="o">-></span> <span class="k">Self</span> <span class="k">where</span> <span class="kt">S</span> <span class="p">:</span> <span class="kt">Sequence</span><span class="p">,</span> <span class="kt">S</span><span class="o">.</span><span class="kt">Element</span> <span class="o">==</span> <span class="kt">String</span></code></pre> </div> </div> <div> <h4>Parameters</h4> <table class="graybox"> <tbody> <tr> <td> <code> <em>contentType</em> </code> </td> <td> <div> <p>The acceptable content types, which may specify wildcard types and/or subtypes.</p> </div> </td> </tr> </tbody> </table> </div> <div> <h4>Return Value</h4> <p>The request.</p> </div> </section> </div> </li> <li class="item"> <div> <code> <a name="/s:9Alamofire17DataStreamRequestC8validateACXDyF"></a> <a name="//apple_ref/swift/Method/validate()" class="dashAnchor"></a> <a class="token" href="#/s:9Alamofire17DataStreamRequestC8validateACXDyF">validate()</a> </code> </div> <div class="height-container"> <div class="pointer-container"></div> <section class="section"> <div class="pointer"></div> <div class="abstract"> <p>Validates that the response has a status code in the default acceptable range of 200…299, and that the content type matches any specified in the Accept HTTP header field.</p> <p>If validation fails, subsequent calls to response handlers will have an associated error.</p> </div> <div class="declaration"> <h4>Declaration</h4> <div class="language"> <p class="aside-title">Swift</p> <pre class="highlight swift"><code><span class="kd">@discardableResult</span> <span class="kd">public</span> <span class="kd">func</span> <span class="nf">validate</span><span class="p">()</span> <span class="o">-></span> <span class="k">Self</span></code></pre> </div> </div> <div> <h4>Return Value</h4> <p>The instance.</p> </div> </section> </div> </li> </ul> </div> </div> </section> </article> </div> <section class="footer"> <p>© 2020 <a class="link" href="http://alamofire.org/" target="_blank" rel="external">Alamofire Software Foundation</a>. All rights reserved. (Last updated: 2020-04-04)</p> <p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external">jazzy ♪♫ v0.13.2</a>, a <a class="link" href="https://realm.io" target="_blank" rel="external">Realm</a> project.</p> </section> </body> </div> </html>