paramFactory.afterPropertiesSet();
Transformer transformer1 = new SearchResultToAttrValueList( "uniqueMember", "uid" ); //$NON-NLS-1$ //$NON-NLS-2$
GenericLdapSearch allUsernamesSearch = new GenericLdapSearch( getContextSource(), paramFactory, transformer1 );
allUsernamesSearch.afterPropertiesSet();
DefaultLdapUserRoleListService userRoleListService = new DefaultLdapUserRoleListService();
userRoleListService.setAllUsernamesSearch( allUsernamesSearch );
userRoleListService.setUsernameComparator( new DefaultUsernameComparator() );