void setRollbackOnly() {
try {
transactionManager.setRollbackOnly();
} catch (IllegalStateException e) {
// this exception always get generated in a finally block and
// when it happens another exception has already been thrown
// (most likley NotInTransactionException)
logger.debug("Failed to set transaction rollback only", e);
} catch (javax.transaction.SystemException se) {
// our TM never throws this exception
logger.error("Failed to set transaction rollback only", se);
}
}
