TWiki::EngineException
Exception used to raise an engine related error. This exception has the following fields:
status
- status code to send to client
reason
a text string giving the reason for the refusal.
$status
- status code to send to client
$reason
- string reason for failure
$response
- custom TWiki::Response object to be sent to client. Optional.
All the above fields are accessible from the object in a catch clause
in the usual way e.g. $e->{status}
and $e->{reason}
Generate a summary string. This is mainly for debugging.