Metacat

         DBConnection dbConn = null;

         int serialNumber = -1;

         {

            // Get dbconnection

            dbConn=DBConnectionPool.getDBConnection

                                          ("DBSAXHandler.startElement");

                          "WHERE entry_type = 'Schema' " +

                          "AND public_id = '" + doctype + "'");

            boolean hasRow = rs.next();

              catalogid = rs.getString(1);

            }

            stmt.close();

             // Return dbconnection

             DBConnectionPool.returnDBConnection(dbConn, serialNumber);

         //create documentImpl object by the constructor which can specify

         //the revision

     //delete relation table

     deleteRelations();

     //write relations

     {

       String id = (String)onlineDataFileIdVector.elementAt(i);

       writeOnlineDataFileIdIntoRelationTable(id);

     // Starting new thread for writing XML Index.

     // It calls the run method of the thread.