private boolean hasTenantUsageAclOnQos(QosSpecification qos){
  StorageOSUser user=getUserFromContext();
  URI tenantId=URI.create(user.getTenantId());
  VirtualPool virtualPool=_dbClient.queryObject(VirtualPool.class,qos.getVirtualPoolId());
  return _permissionsHelper.tenantHasUsageACL(tenantId,virtualPool);
}

private boolean hasTenantUsageAclOnQos ( QosSpecification qos ) { StorageOSUser user = getUserFromContext ( ) ; URI tenantId = URI . create ( user . getTenantId ( ) ) ; VirtualPool virtualPool = _dbClient . queryObject ( VirtualPool . class , qos . getVirtualPoolId ( ) ) ; return _permissionsHelper . tenantHasUsageACL ( tenantId , virtualPool ) ; }
checks whether user ' s tenant has usage acl on qos
