@Override
  public final <T> List<T> retLstCnd(final Map<String, Object> pRqVs,
    final Class<T> pCls, final String pCond,
      final String[][] pNdFlds) throws Exception {
    throw new Exception("NEI");
  }
@ Override public final < T > List < T > retLstCnd ( final Map < String , Object > pRqVs , final Class < T > pCls , final String pCond , final String [ ] [ ] pNdFlds ) throws Exception { throw new Exception ( "NEI" ) ; }
<p>Retrieve a list of entities.</p>
@param <T> - type of business object
@param pRqVs request scoped vars
@param pCls entity class
@param pCond Not NULL e.g. "where name='U1' ORDER BY id"
@param pNdFlds Not NULL, Map "EntityName"-"needed fields list", e.g.:
nms - {"iid", "nme"}
mpNdFl - {{"Uom"}, nms, {"Good"}, nms, {"OrdLn"},
{"uom", "itm", "iid", "ver", "pric", "quan"}}
@return list of business objects or empty list, not null
@throws Exception - an exception