Thread: GetOffers" is keep getting same data after execute once

hi, i had found that the sample code for "GetOffers" is keep getting same data after execute once. so, do any solution that i can get those data as updated like FXCM Trading Station ? if yes, can giving me any sample code ?

Note :
1 ) API Version : FX Connect 1.0.3
2 ) the "GetOffers" sample, i get from C:\Program Files\Candleworks\ForexConnectAPIx64\samples\java\SimpleSamples\GetOffers

Thanks

Could you please provide screnshots demonstrating the issue?
Do you mean that the initial prices that the sample displays are the same as initial prices displayed when you start the sample for the second time?

Originally Posted by Natalya

Could you please provide screnshots demonstrating the issue?
Do you mean that the initial prices that the sample displays are the same as initial prices displayed when you start the sample for the second time?

hi, i had get the solution and i had done the mistake previously. From the ReadMe.txt, if i want to get live offer updates, i have to specified the instrument. but how about i have more then 1 instrument like EUR/USD and USD/JPY ? do i need to like below ?

String mInstrument_EUR_USD = "EUR/USD",mInstrument_USD_JPY = "USD/JPY" ;

ResponseListener responseListener_EUR_USD = new ResponseListener();
responseListener_EUR_USD.Const_ResponseListener(mSession, mInstrument_EUR_USD);

ResponseListener responseListener_USD_JPY = new ResponseListener();
responseListener_USD_JPY.Const_ResponseListener(mSession, ,mInstrument_USD_JPY);

The sample uses the filter so that updates are displayed only for one instrument.

You don't need to add a second response listener. Just remove the line to check the instrument ("if ( row.getInstrument().equals(instrument) )" ) from the code.

This is how it is now:

Code:

public void printOffers(O2GSession session, O2GResponse response, String instrument) {
        O2GResponseReaderFactory readerFactory = session.getResponseReaderFactory();
        if (readerFactory != null) {
            O2GOffersTableResponseReader reader = readerFactory.createOffersTableReader(response);
            for (int i = 0; i < reader.size(); i++) {       
                O2GOfferRow row = reader.getRow(i);
                if (row.isBidValid() && row.isAskValid())
                {
                    if (row.getInstrument().equals(instrument)) {
                        if (mRequest == "getoffers") {
                            System.out.println("This is a response to getOffers request.");
                        }
                        if (mRequest == "tablesupdates") {
                            System.out.println("This is your live update.");
                        }           
                        System.out.println("Instrument = " + row.getInstrument() +
                                       " Bid Price = " +  row.getBid() +
                                       " Ask Price = " + row.getAsk()); 
                        mRequest = "";                 
                        break;                      
                    }
                }                          
            }
        }   
    }

This is how it should be:

Code:

 // Prints response to a user request and live offer updates
    public void printOffers(O2GSession session, O2GResponse response, String instrument) {
        O2GResponseReaderFactory readerFactory = session.getResponseReaderFactory();
        if (readerFactory != null) {
            O2GOffersTableResponseReader reader = readerFactory.createOffersTableReader(response);
            for (int i = 0; i < reader.size(); i++) {       
                O2GOfferRow row = reader.getRow(i);
                if (row.isBidValid() && row.isAskValid())
                {
                        if (mRequest == "getoffers") {
                            System.out.println("This is a response to getOffers request.");
                        }
                        if (mRequest == "tablesupdates") {
                            System.out.println("This is your live update.");
                        }           
                        System.out.println("Instrument = " + row.getInstrument() +
                                       " Bid Price = " +  row.getBid() +
                                       " Ask Price = " + row.getAsk()); 
                        mRequest = "";                 
                }                          
            }
        }   
    }