I have following controller to return view:
@RequestMapping(value = "/admin/adminUsers", method = RequestMethod.GET)
public String adminUsers(ModelMap model, HttpSession session) {
Set<TerminalAdmin> users = terminalAdminService.getAllAdmins();
session.setAttribute("users", users);
model.addAttribute("adminRoles", terminalAdminService.findAllAdminRoles());
model.addAttribute("terminalAdmin", new TerminalAdmin());
model.addAttribute("generatedPassword", PasswordUpdateStatus.generatePassword());
return "admin/adminUsers";
}
terminalAdminService.findAllAdminRoles()
returns collection with ids:
On jsp I render it like this:
<form:form modelAttribute="terminalAdmin" action="/admin/addNewAdmin">
...
<form:checkboxes items="${adminRoles}" path="adminRoles"/>
...
</form:form>
I have the follwing controller to accept this object:
@RequestMapping(value = "/admin/addNewAdmin")
public String adminUsers(@ModelAttribute @Valid TerminalAdmin terminalAdmin...){
....
}
In debug I see that terminalAdmin
comes with adminRoles without ids.
How to fix this?
P.S.
It is continue of Dependent collection duplicates when I save entity
i prefer to use Converters, because for me it's cleaner
you should have something like the following:
public class StringToAdminRoleConverter implements Converter<String, AdminRole> {
@Autowired
TerminalAdminService terminalAdminService;
@Override
public AdminRole convert(String role) {
return terminalAdminService.findRoleByName(role);
}
}
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