1 files changed, 1 insertions, 62 deletions
diff --git a/framework/Web/UI/ActiveControls/TCallbackResponseAdapter.php b/framework/Web/UI/ActiveControls/TCallbackResponseAdapter.php
index cad3c9ee..501f50cd 100755
--- a/framework/Web/UI/ActiveControls/TCallbackResponseAdapter.php
+++ b/framework/Web/UI/ActiveControls/TCallbackResponseAdapter.php
@@ -94,65 +94,4 @@ class TCallbackResponseAdapter extends THttpResponseAdapter
 	{
 		return $this->_redirectUrl;
 	}
-}
-
-/**
- * TCallbackResponseWriter class.
- *
- * TCallbackResponseWriter class enclosed a chunck of content within a
- * html comment boundary. This allows multiple chuncks of content to return
- * in the callback response and update multiple HTML elements.
- *
- * The {@link setBoundary Boundary} property sets boundary identifier in the
- * HTML comment that forms the boundary. By default, the boundary identifier
- * is generated using microtime.
- *
- * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
- * @package System.Web.UI.ActiveControls
- * @since 3.1
- */
-class TCallbackResponseWriter extends TTextWriter
-{
-	/**
-	 * @var string boundary ID
-	 */
-	private $_boundary;
-
-	/**
-	 * Constructor. Generates unique boundary ID using microtime.
-	 */
-	public function __construct()
-	{
-		$this->_boundary = sprintf('%x',crc32(microtime()));
-	}
-
-	/**
-	 * @return string boundary identifier.
-	 */
-	public function getBoundary()
-	{
-		return $this->_boundary;
-	}
-
-	/**
-	 * @param string boundary identifier.
-	 */
-	public function setBoundary($value)
-	{
-		$this->_boundary = $value;
-	}
-
-	/**
-	 * Returns the text content wrapped within a HTML comment with boundary
-	 * identifier as its comment content.
-	 * @return string text content chunck.
-	 */
-	public function flush()
-	{
-		$content = parent::flush();
-		if(empty($content))
-			return "";
-		return '<!--'.$this->getBoundary().'-->'.$content.'<!--//'.$this->getBoundary().'-->';
-	}
-}
-
+}
+\ No newline at end of file