// Controller methods.
//
// In a big project, consider using separate controller/presenter
// for improved testability. MVP is a popular pattern for large
// Vaadin applications.
private void listPayees() {
// filtered by authorized user from Bluemix SSO
try {
Subject s = WSSubject.getCallerSubject();
if (s != null) {
Set<Principal> principals = s.getPrincipals();
if (principals != null && principals.size() > 0) {
authname = principals.iterator().next().getName();
}
}
} catch (Exception exc) {
authname = "bad stuff";
}
tservice.updateTransactions(authname);
payeeTable.setBeans(new ArrayList<>(service.findByName(authname)));
}
private void listPayees(String filterString) {
payeeTable.setBeans(new ArrayList<>(service.findByName(filterString)));
}