(ListSelectionModel)event.getSource();
if (lsm.isSelectionEmpty()) {
//no rows are selected
} else {
int selectedRow = lsm.getMinSelectionIndex();
RegisterTrans trans = (RegisterTrans)transactionList.get(selectedRow);
DAOFactory daoFactory = new DAOFactory();
TransactionDAO transDao = (TransactionDAO)daoFactory.getDAO("transaction");
List transList = transDao.load("WHERE TRANSACTION_ID = '" + trans.getTransactionID() + "'", null, false);
transController.setTransaction((Transaction)transList.get(0), trans.getAmount(), trans.getBalance());
}
}