Subversion-Projekte lars-tiefland.prado

<?php
/**
 * THttpResponseAdatper class
 *
 * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
 * @link http://www.pradosoft.com/
 * @copyright Copyright &copy; 2005-2008 PradoSoft
 * @license http://www.pradosoft.com/license/
 * @version $Id$
 * @package System.Web
 */

/**
 * THttpResponseAdapter class.
 *
 * THttpResponseAdapter allows the base http response class to change behavior
 * without change the class hierarchy.
 *
 * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
 * @version $Id$
 * @package System.Web
 * @since 3.0
 */
class THttpResponseAdapter extends TApplicationComponent
{
        /**
         * @var THttpResponse the response object the adapter is attached.
         */
        private $_response;

        /**
         * Constructor. Attach a response to be adapted.
         * @param THttpResponse the response object the adapter is to attach to.
         */
        public function __construct($response)
        {
                $this->_response=$response;
        }

        /**
         * @return THttpResponse the response object adapted.
         */
        public function getResponse()
        {
                return $this->_response;
        }

        /**
         * This method is invoked when the response flushes the content and headers.
         * Default implementation calls the attached response flushContent method.
         */
        public function flushContent()
        {
                $this->_response->flushContent();
        }

        /**
         * This method is invoked when the response is to redirect to another page.
         * @param string new url to redirect to.
         */
        public function httpRedirect($url)
        {
                $this->_response->httpRedirect($url);
        }

        /**
         * This method is invoked when a new HtmlWriter needs to be created.
         * Default implementation calls the attached response createNewHtmlWriter method.
         * @param string type of the HTML writer to be created.
         * @param ITextWriter the writer responsible for holding the content.
         */
        public function createNewHtmlWriter($type, $writer)
        {
                return $this->_response->createNewHtmlWriter($type,$writer);
        }
}

?>