197 lines
6.6 KiB
HTML
197 lines
6.6 KiB
HTML
<!DOCTYPE html>
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<title>VKJSONOperation Class Reference</title>
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<a href="../index.html">VK SDK </a>
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<optgroup label="Instance Methods">
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<option value="//api/name/setCompletionBlockWithSuccess:failure:">- setCompletionBlockWithSuccess:failure:</option>
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<h1 class="title">VKJSONOperation Class Reference</h1>
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<div class="section section-specification"><table cellspacing="0"><tbody>
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<tr>
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<th>Inherits from</th>
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<td><a href="../Classes/VKHTTPOperation.html">VKHTTPOperation</a> : <a href="../Classes/VKOperation.html">VKOperation</a> : NSOperation</td>
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</tr><tr>
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<th>Declared in</th>
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<td>VKJSONOperation.h<br />VKJSONOperation.m</td>
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</tr>
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</tbody></table></div>
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<div class="section section-tasks">
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<div class="task-list">
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<div class="section-method">
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<a name="//api/name/setCompletionBlockWithSuccess:failure:" title="setCompletionBlockWithSuccess:failure:"></a>
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<h3 class="method-title"><code><a href="#//api/name/setCompletionBlockWithSuccess:failure:">– setCompletionBlockWithSuccess:failure:</a></code>
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</h3>
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<div class="method-info">
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<div class="pointy-thing"></div>
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<div class="method-info-container">
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<div class="method-subsection brief-description">
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<p>Sets the <code>completionB</code>lock<code></code> property with a b<a href="../Classes/VKHTTPOperation.html#//api/name/lock">lock</a> that executes either the specified success or failure b<a href="../Classes/VKHTTPOperation.html#//api/name/lock">lock</a>, depending on the state of the <a href="../Classes/VKHTTPOperation.html#//api/name/request">request</a> on completion. If <a href="../Classes/VKHTTPOperation.html#//api/name/error"><code>error</code></a> returns a value, which can be caused by an unacceptable status code or content type, then <code>failure</code> is executed. Otherwise, <code>success</code> is executed.</p>
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</div>
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<div class="method-subsection method-declaration"><code>- (void)setCompletionBlockWithSuccess:(void ( ^ ) ( VKHTTPOperation *operation , id responseObject ))<em>success</em> failure:(void ( ^ ) ( VKHTTPOperation *operation , NSError *error ))<em>failure</em></code></div>
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<div class="method-subsection arguments-section parameters">
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<h4 class="method-subtitle parameter-title">Parameters</h4>
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<table class="argument-def parameter-def">
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<tr>
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<th scope="row" class="argument-name"><code>success</code></th>
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<td><p>The b<a href="../Classes/VKHTTPOperation.html#//api/name/lock">lock</a> to be executed on the completion of a successful <a href="../Classes/VKHTTPOperation.html#//api/name/request">request</a>. This b<a href="../Classes/VKHTTPOperation.html#//api/name/lock">lock</a> has no return value and takes two arguments: the receiver operation and the object constructed from the <a href="../Classes/VKHTTPOperation.html#//api/name/response">response</a> data of the <a href="../Classes/VKHTTPOperation.html#//api/name/request">request</a>.</p></td>
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</tr>
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<tr>
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<th scope="row" class="argument-name"><code>failure</code></th>
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<td><p>The b<a href="../Classes/VKHTTPOperation.html#//api/name/lock">lock</a> to be executed on the completion of an unsuccessful <a href="../Classes/VKHTTPOperation.html#//api/name/request">request</a>. This b<a href="../Classes/VKHTTPOperation.html#//api/name/lock">lock</a> has no return value and takes two arguments: the receiver operation and the <a href="../Classes/VKHTTPOperation.html#//api/name/error">error</a> that occurred during the <a href="../Classes/VKHTTPOperation.html#//api/name/request">request</a>.</p></td>
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</tr>
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</table>
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</div>
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<div class="method-subsection discussion-section">
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<h4 class="method-subtitle">Discussion</h4>
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<p>Sets the <code>completionB</code>lock<code></code> property with a b<a href="../Classes/VKHTTPOperation.html#//api/name/lock">lock</a> that executes either the specified success or failure b<a href="../Classes/VKHTTPOperation.html#//api/name/lock">lock</a>, depending on the state of the <a href="../Classes/VKHTTPOperation.html#//api/name/request">request</a> on completion. If <a href="../Classes/VKHTTPOperation.html#//api/name/error"><code>error</code></a> returns a value, which can be caused by an unacceptable status code or content type, then <code>failure</code> is executed. Otherwise, <code>success</code> is executed.</p>
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<p>This method should be overridden in subclasses in order to specify the <a href="../Classes/VKHTTPOperation.html#//api/name/response">response</a> object passed into the success b<a href="../Classes/VKHTTPOperation.html#//api/name/lock">lock</a>.</p>
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</div>
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<div class="method-subsection declared-in-section">
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<h4 class="method-subtitle">Declared In</h4>
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<p><code class="declared-in-ref">VKHTTPOperation.h</code></p>
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</div>
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</div>
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</div>
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</div>
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</div>
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<p class="copyright">Copyright © 2016 VK. All rights reserved. Updated: 2016-03-17</p>
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