Examples with RoleHasUserException org.motechproject.security.exception.RoleHasUserException used on opensource projects

Example 1 with RoleHasUserException

use of org.motechproject.security.exception.RoleHasUserException in project motech by motech.

the class MotechRoleServiceImpl method deleteRole.

@Override
@Transactional
public void deleteRole(RoleDto role) {
    LOGGER.info("Deleting role: {}", role.getRoleName());
    MotechRole motechRole = findByRoleName(role.getRoleName());
    if (motechRole.isDeletable()) {
        List<MotechUser> users = motechUsersDao.findByRole(role.getRoleName());
        if (!users.isEmpty()) {
            throw new RoleHasUserException("Role cannot be deleted because a user has the role.");
        }
        motechRolesDataService.delete(motechRole);
        userContextsService.refreshAllUsersContextIfActive();
        LOGGER.info("Deleted role: {}", role);
    } else {
        LOGGER.warn("The role {} cant be deleted", role.getRoleName());
    }
}