public final void handle(Transaction transaction) throws Exception {
SessionEnvironment sessionEnvironment = transaction.getSessionEnvironment();
if (sessionEnvironment.getUser() != null) {
Logs.log(
Logs.SECURITY_WARNING_CAT,
"User tries to login while logged.",
Logs.USER_ID_TAG,
Integer.toString(sessionEnvironment.getUser().userId));
sessionEnvironment.setUser(null);
}
transaction.sendHttpRedirection(SSLLogin);
}
