/**
*
* When an exception is thrown during the fetch() process, use this
* method to recover from it.
*
* This default implementation just displays the exception, but extended
* classes may override the behavior to return alternative output from
* the failed fetch().
*
* @param Exception $e The exception thrown during the fetch() process.
*
* @return string The alternative output from the rescued exception.
*
*/
protected function _exceptionDuringFetch(Exception $e)
{
$this->_errors[] = $e;
$this->_view = 'exception';
$this->_response->setStatusCode(500);
// render directly; because this came from the fetch process, we
// can't depend on that process to complete successfully.
$this->_render();
return $this->_response;
}
/**
*
* Sets the log message in the response headers.
*
* @param string $data The JSON data for the header.
*
* @param int $type 3 - normal, 2 - dump
*
* @return void
*
*/
protected function _setHeader($data, $type = 3)
{
$utime = explode(' ', microtime());
$utime = substr($utime[1], 7) . substr($utime[0], 2);
$this->_response->setHeader("X-FirePHP-Data-{$type}{$utime}", "{$data},");
}
/**
*
* Sets the log message in the response headers.
*
* @param string $data The JSON data for the header.
*
* @param int $type 3 - normal, 2 - dump
*
* @return void
*
*/
protected function _setHeader($data)
{
$this->_response->setHeader("X-Wf-1-1-1-" . $this->_count, "{$data}");
$this->_count++;
}
