RoleService (xl-security-api 2015.5.2 API)

```
public interface RoleService
```
Reads roles from the repository and allows editing. The ordinary getSomething() methods return Roles without the assigned principals. Only readRoleAssignments() will a return a list with Role objects that also contain the principals. To edit the roles, first get a local copy of everything using readRoleAssignments(), then write them all back with writeRoleAssignments(List).

Methods
Modifier and Type	Method and Description
`Role`	`getRoleForRoleName(java.lang.String roleName)`
`java.util.List<Role>`	`getRoles()`
`java.util.List<Role>`	`getRolesFor(org.springframework.security.core.Authentication auth)`
`java.util.List<Role>`	`getRolesFor(java.lang.String principal)`
`java.util.List<Role>`	`readRoleAssignments()`
`void`	`writeRoleAssignments(java.util.List<Role> roles)`

java.util.List<Role> getRolesFor(java.lang.String principal)

java.util.List<Role> getRolesFor(org.springframework.security.core.Authentication auth)

Role getRoleForRoleName(java.lang.String roleName)

java.util.List<Role> readRoleAssignments()

void writeRoleAssignments(java.util.List<Role> roles)

Interface RoleService