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<?php
/* --------------------------------------------------------------
   AjaxException.php 2015-03-12 gm
   Gambio GmbH
   http://www.gambio.de
   Copyright (c) 2015 Gambio GmbH
   Released under the GNU General Public License (Version 2)
   [http://www.gnu.org/licenses/gpl-2.0.html]
   --------------------------------------------------------------
*/

/**
 * Class AjaxException
 *
 * @category   System
 * @package    Http
 * @subpackage Exceptions
 * @extends    Exception
 */
class AjaxException extends Exception
{
    /**
     * Returns a JSON encoded object containing the exception information.
     *
     * This particular exception class can pass JSON encoded information as an
     * AJAX response, so that they can be parsed and manipulated by JavaScript.
     *
     * @param Exception $ex Contains the exception information to be returned as a response.
     *
     * @return array Provide this array as an argument in the JsonHttpControllerResponse object.
     */
    public static function response(Exception $ex)
    {
        return array(
            'exception'     => true,
            'message'       => $ex->getMessage(),
            'code'          => $ex->getCode(),
            'file'          => $ex->getFile(),
            'line'          => $ex->getLine(),
            'trace'         => $ex->getTrace(),
            'previous'      => $ex->getPrevious(),
            'traceAsString' => $ex->getTraceAsString()
        );
    }
}