public static void init(PrivilegeDAO privDAO, UserDAO usrDAO, GroupDAO grpDAO, PrincipalDAO prinDAO,
                          PermissionDAO permDAO, ResourceDAO resDAO) {
    privilegeDAO  = privDAO;
    userDAO       = usrDAO;
    groupDAO      = grpDAO;
    principalDAO  = prinDAO;
    permissionDAO = permDAO;
    resourceDAO   = resDAO;
  }
Static initialization.

@param privDAO  the privilege data access object
@param usrDAO   the user data access object
@param grpDAO   the group data access object
@param prinDAO  the principal data access object
@param permDAO  the permission data access object
@param resDAO   the resource data access object
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/PrivilegeResourceProvider.java