/**
* Get the GeoCode error associated with this GeoCode_Exception. This function
* simply returns the value of {@link GeoCoder::getErrorMessage()} and passes
* the error code
*
* Returns N/A when no driver is set
*
* @return string
*/
public function getGeoCodeMessage()
{
// Return the GeoCoder error message associated with this excpetion.
// If a valid code is not found, it will just return 'Unknown'
// If no driver is specified, it will just return 'N/A'
return $this->driver === null ? 'N/A' : $this->driver->getErrorMessage($this->code);
}
