/**
See JSONMessage constructor. $ex must be-a Exception or a string
describing an exception. If !$ex then a useless default message is used,
reminding the caller to pass the second argument.
*/
public function __construct(JSONRequest $req, $ex)
{
if (!$req instanceof JSONRequest) {
$req = new JSONRequest();
$req->setType("error");
}
parent::__construct($req);
if (!$ex instanceof Exception) {
if (!$ex) {
$ex = "No error text passed to " . __CLASS__ . "::__construct(request,error).";
}
$ex = new JSONError('' . $ex, JSONMessage::ErrIDException);
}
$code = $ex->getCode();
if (!$code) {
$code = JSONMessage::ErrIDException;
}
$this->setResult($code, $ex->getMessage());
}
