private Button.ClickListener deleteAccount() {
return event -> {
@SuppressWarnings("unchecked")
final BeanFieldGroup<Account> tabBinder = view.getCurrentTabBinder();
final Account selectedAccount = tabBinder.getItemDataSource().getBean();
if (selectedAccount.getId() != null) {
accountService.deleteByObjectId(selectedAccount.getId());
}
loadTabs();
};
}
private Button.ClickListener saveAccount() {
return event -> {
@SuppressWarnings("unchecked")
final BeanFieldGroup<Account> tabBinder = view.getCurrentTabBinder();
try {
TextFieldVisitatorEngine.visit(
view.getSelectedAccountForm(), new ValidationVisibleVisitator(true));
tabBinder.commit();
} catch (FieldGroup.CommitException e) {
throw new ValidationException("validation error", e);
}
accountService.save(tabBinder.getItemDataSource().getBean());
loadTabs();
};
}
private void loadTabs() {
final List<Account> accountList = accountService.getAllAccounts();
view.removeAllTabs();
accountList.forEach(account -> view.addTab(account.getName(), account, false));
}