* Saves (creates or updates) a bank account entry
*/
public String saveBankAccount() throws Exception {
bankAccountDetailForm = (BankAccountDetailForm) getForm(BANK_ACCOUNT_DETAIL_FORM);
try {
bankAccountVO = new BankAccountVO();
CustomerMapperFactory.getBankAccountMapper().mapToObj(bankAccountDetailForm, bankAccountVO);
UserVO loggedInUserVO = (UserVO)getSession().getAttribute(Constants.LOGGED_IN_USER);
if (bankAccountVO.getBankAccountId() == null) {
bankAccountVO.setCreatedOn(new Date());
bankAccountVO.setCreatedBy(loggedInUserVO.getUserIdent());