UserManagement (controller-api 7.534.29 API)

All Known Implementing Classes:

MockUserManagement
```
public interface UserManagement
```
Management of UserIds as members of Roles.

Author:

jonmv

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`addToRoles(UserId user, Collection<Role> roles)`	Ensures the given user exist, and are part of the given roles, or throws if the roles does not exist.
`void`	`addUsers(Role role, Collection<UserId> users)`	Ensures the given users exist, and are part of the given role, or throws if the role does not exist.
`void`	`createRole(Role role)`	Creates the given role, or throws if the role already exists.
`void`	`deleteRole(Role role)`	Ensures the given role does not exist.
`List<Role>`	`listRoles()`	Returns all roles
`List<Role>`	`listRoles(UserId user)`	Returns all roles of which the given user is part, or throws if the user does not exist
`List<User>`	`listUsers(Role role)`	Returns all users in the given role, or throws if the role does not exist.
`void`	`removeFromRoles(UserId user, Collection<Role> roles)`	Ensures the given users are not part of the given role, or throws if the roles does not exist.
`void`	`removeUsers(Role role, Collection<UserId> users)`	Ensures none of the given users are part of the given role, or throws if the role does not exist.

- Method Detail
  - createRole
```
void createRole(Role role)
```
    Creates the given role, or throws if the role already exists.
  - deleteRole
```
void deleteRole(Role role)
```
    Ensures the given role does not exist.
  - addUsers
```
void addUsers(Role role,
              Collection<UserId> users)
```
    Ensures the given users exist, and are part of the given role, or throws if the role does not exist.
  - addToRoles
```
void addToRoles(UserId user,
                Collection<Role> roles)
```
    Ensures the given user exist, and are part of the given roles, or throws if the roles does not exist.
  - removeUsers
```
void removeUsers(Role role,
                 Collection<UserId> users)
```
    Ensures none of the given users are part of the given role, or throws if the role does not exist.
  - removeFromRoles
```
void removeFromRoles(UserId user,
                     Collection<Role> roles)
```
    Ensures the given users are not part of the given role, or throws if the roles does not exist.
  - listUsers
```
List<User> listUsers(Role role)
```
    Returns all users in the given role, or throws if the role does not exist.
  - listRoles
```
List<Role> listRoles(UserId user)
```
    Returns all roles of which the given user is part, or throws if the user does not exist
  - listRoles
```
List<Role> listRoles()
```
    Returns all roles