public CFSecurityHostNodeBuff readBuff(
     CFSecurityAuthorization Authorization, CFSecurityHostNodePKey PKey) {
   final String S_ProcName = "readBuff";
   if (!schema.isTransactionOpen()) {
     throw CFLib.getDefaultExceptionFactory()
         .newUsageException(getClass(), S_ProcName, "Transaction not open");
   }
   ResultSet resultSet = null;
   try {
     Connection cnx = schema.getCnx();
     long ClusterId = PKey.getRequiredClusterId();
     long HostNodeId = PKey.getRequiredHostNodeId();
     String sql = "{ call sp_read_hostnode( ?, ?, ?, ?, ?" + ", " + "?" + ", " + "?" + " ) }";
     if (stmtReadBuffByPKey == null) {
       stmtReadBuffByPKey = cnx.prepareStatement(sql);
     }
     int argIdx = 1;
     stmtReadBuffByPKey.setLong(
         argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId());
     stmtReadBuffByPKey.setString(
         argIdx++, (Authorization == null) ? "" : Authorization.getSecUserId().toString());
     stmtReadBuffByPKey.setString(
         argIdx++, (Authorization == null) ? "" : Authorization.getSecSessionId().toString());
     stmtReadBuffByPKey.setLong(
         argIdx++, (Authorization == null) ? 0 : Authorization.getSecClusterId());
     stmtReadBuffByPKey.setLong(
         argIdx++, (Authorization == null) ? 0 : Authorization.getSecTenantId());
     stmtReadBuffByPKey.setLong(argIdx++, ClusterId);
     stmtReadBuffByPKey.setLong(argIdx++, HostNodeId);
     resultSet = stmtReadBuffByPKey.executeQuery();
     if ((resultSet != null) && resultSet.next()) {
       CFSecurityHostNodeBuff buff = unpackHostNodeResultSetToBuff(resultSet);
       if (resultSet.next()) {
         resultSet.last();
         throw CFLib.getDefaultExceptionFactory()
             .newRuntimeException(
                 getClass(),
                 S_ProcName,
                 "Did not expect multi-record response, " + resultSet.getRow() + " rows selected");
       }
       return (buff);
     } else {
       return (null);
     }
   } catch (SQLException e) {
     throw CFLib.getDefaultExceptionFactory().newDbException(getClass(), S_ProcName, e);
   } finally {
     if (resultSet != null) {
       try {
         resultSet.close();
       } catch (SQLException e) {
       }
       resultSet = null;
     }
   }
 }
 public void deleteHostNodeByIdIdx(
     CFSecurityAuthorization Authorization, CFSecurityHostNodePKey argKey) {
   deleteHostNodeByIdIdx(
       Authorization, argKey.getRequiredClusterId(), argKey.getRequiredHostNodeId());
 }