@Override public VirtualRouter destroyRouter( final long routerId, final Account caller, final Long callerUserId) throws ResourceUnavailableException, ConcurrentOperationException { if (s_logger.isDebugEnabled()) { s_logger.debug("Attempting to destroy router " + routerId); } final DomainRouterVO router = _routerDao.findById(routerId); if (router == null) { return null; } _accountMgr.checkAccess(caller, null, true, router); _itMgr.expunge(router.getUuid()); _routerDao.remove(router.getId()); return router; }