O2GTradesTableResponseReader

All data from the trading server come in the form of responses. The type of the response depends on the type of the request. An O2GResponse object of the type GET_TRADES comes from the trading server as a response to the request for initial open position information. The response consists of the Trades table rows. Every row is represented by an O2GTradeRow object. In order to read this response you must use the O2GTradesTableResponseReader.

If your application uses the O2GTableManager, the Trades table is always loaded during the login process. This information is kept in an O2GTradesTable object.

If your application does not use the O2GTableManager, the initial open position information needs to be requested.
Depending on the trading server settings, the Trades table may or may not be loaded by the server automatically during the login process. To determine whether the table is loaded or not and what follow-up action is required to obtain the GET_TRADES response, use the returned value of the O2GLoginRules.isTableLoadedByDefault method with the O2GTableType.TRADES argument:

O2GResponseReaderFactory responseFactory = session.getResponseReaderFactory();

O2GTradesTableResponseReader tradesReader = responseFactory.createTradesTableReader(tradesResponse);

Get Trade ID, Offer ID and Amount [hide]

    // Get trades information
    public static void getTrades(O2GSession session, ResponseListener responseListener) {
        try {
            O2GLoginRules loginRules = session.getLoginRules();
 
            // Check if Trades table is loaded automatically
            if (loginRules != null && loginRules.isTableLoadedByDefault(O2GTableType.TRADES)) {
 
                // If table is loaded, use getTableRefreshResponse method
                O2GResponse tradesResponse = loginRules.getTableRefreshResponse(O2GTableType.TRADES);
                O2GResponseReaderFactory responseFactory = session.getResponseReaderFactory();
                O2GTradesTableResponseReader tradesReader = responseFactory.createTradesTableReader(tradesResponse);
                for (int i = 0; i < tradesReader.size(); i++) {
                    O2GTradeRow trade = tradesReader.getRow(i);
                    System.out.println("TradeID = " + trade.getTradeID() +
                                       " OfferID = " +  trade.getOfferID() +
                                       " Amount= " + trade.getAmount());
                }
            } else {
 
                // If table is not loaded, use createRefreshTableRequest method
                O2GRequestFactory requestFactory = session.getRequestFactory();
                if (requestFactory != null) {
                    O2GRequest request = requestFactory.createRefreshTableRequest(O2GTableType.TRADES);
                    responseListener.setRequest(request.getRequestId());
                    session.sendRequest(request);
                    Thread.sleep(1000);
                }
            }
        } catch (Exception e) {
            System.out.println("Exception in getTrades().\n\t " + e.getMessage());
        }
    }
 
    // Implementation of IO2GResponseListener interface public method onRequestCompleted
    public void onRequestCompleted(String requestID, O2GResponse response) {
        if (requestID.equals(mRequestID)) {
            O2GResponseReaderFactory readerFactory = mSession.getResponseReaderFactory();
            O2GTradesTableResponseReader reader = readerFactory.createTradesTableReader(response);
            for (int i = 0; i < reader.size(); i++) {
                O2GTradeRow trade = reader.getRow(i);
                System.out.println(" This is a response to your request: \nTradeID = " + trade.getTradeID() +
                                   " OfferID = " +  trade.getOfferID() +
                                   " Amount= " + trade.getAmount());
            }
        }
    }

Public Methods
getCell	Gets the value of a cell.
getColumns	Gets an instance of the class that provides access to the list of table columns.
getGenericRow	Gets a row by its index.
getRow	Gets a row from the Trades table.
getType	Gets the type of a trading table.
isCellValid	Checks whether the cell value can be used or not.
size	Gets the number of rows in the reader.