private Result getRoleList(Screen.Button button) {
Result result;
Screen next;
List<Role> roleList = new ArrayList<Role>();
result = listAllRoles(roleList);
if (result.isSuccessful()) {
next = new Screen(this, button.destination());
next.setValue(Screen.AVAILABLE_ROLES, roleList);
result.objectValue(next);
} else {
log(result.getReason().name());
log(result.allMessages());
}
return result;
}
private Result getUserList(Screen.Button button) {
Result result;
Screen next;
List<User> userList = new ArrayList<User>();
result = listUsers(userList);
if (result.isSuccessful()) {
next = new Screen(this, button.destination());
next.setValue(Screen.USERS_LIST, userList);
result.objectValue(next);
} else {
log(result.getReason().name());
log(result.allMessages());
}
return result;
}