Metacat

          Hashtable controlPairs = new Hashtable();

          double extendedQueryStart = System.currentTimeMillis() / 1000;

          doclist.deleteCharAt(doclist.length() - 1); //remove the last comma

          // check if user has permission to see the return field data

                 qspec.printAccessControlSQLForReturnField(doclist.toString());

          pstmt = dbconn.prepareStatement(accessControlSQL);

          //increase dbconnection usage count

          dbconn.increaseUsageCount(1);

          pstmt.execute();

          rs = pstmt.getResultSet();

          while (tableHasRows)

          {

            long startNodeId = rs.getLong(1);

            long endNodeId = rs.getLong(2);

            controlPairs.put(new Long(startNodeId), new Long(endNodeId));

            tableHasRows = rs.next();

           double extendedAccessQueryEnd = System.currentTimeMillis() / 1000;

           logMetacat.info( "Time for execute access extended query: "

                          + (extendedAccessQueryEnd - extendedQueryStart));

           String extendedQuery =

           logMetacat.info("Extended query: " + extendedQuery);

           if(extendedQuery != null){