/** * @param domainId * @return * @throws Exception */ public Group[] getAllRootGroups(String domainId) throws Exception { Group[] groups = null; try { // Set the OrganizationSchema (if not already done) getOrganizationSchema(); // Get a DomainDriver instance DomainDriver domainDriver = this.getDomainDriver(idAsInt(domainId)); // Get Group from specific domain groups = domainDriver.getAllRootGroups(); } catch (AdminException e) { throw new AdminException( "DomainDriverManager.getAllRootGroups", SilverpeasException.ERROR, "admin.EX_ERR_GET_ALL_ROOT_GROUPS", "domain Id: '" + domainId + "'", e); } finally { releaseOrganizationSchema(); } return groups; }