Elektron Message Api(java) Forex Spot Fid(3) Fid(78) blank

canadian201010

Hi

I am using EMA java api to get forex spot market data. I was confirmed by support I can get contributor from Fid (3)and dealing code from Fid(78) . However, in updateMsg, those fields were blank.

Thanks.

Code:

OmmConsumerConfig config = EmaFactory.createOmmConsumerConfig();
consumer = EmaFactory.createOmmConsumer(
config.host("host:14002").username("xxxx").operationModel(OperationModel.USER_DISPATCH));
OmmConsumerClient eventHandler = this;
ElementList batch = EmaFactory.createElementList();
OmmArray array = EmaFactory.createOmmArray();
array.add(EmaFactory.createOmmArrayEntry().ascii("EUR="));
array.add(EmaFactory.createOmmArrayEntry().ascii("GBP="));
array.add(EmaFactory.createOmmArrayEntry().ascii("JPY="));
batch.add(EmaFactory.createElementEntry().array(EmaRdm.ENAME_BATCH_ITEM_LIST, array));
consumer.registerClient(EmaFactory.createReqMsg().serviceName("ELEKTRON_DD").payload(batch), eventHandler);

Jirapongse

If your code is based on example370_MarketPrice_Batch, please verify the decode function if it contains switch/case for DataTypes.RMTES data type, as shown below.

void decode(FieldList fieldList)
    {

...
           if (Data.DataCode.BLANK == fieldEntry.code())
                System.out.println(" blank");
           else
                switch (fieldEntry.loadType())
                {
                case DataTypes.RMTES :
                    System.out.println(fieldEntry.rmtes().toString());
                    break;
                case DataTypes.REAL :
                    System.out.println(fieldEntry.real().asDouble());
                    break;
...
                }

...

}

After adding this code, you should see the data of FID 3 and 78 printed to the console.

Item Name: GBP=
Service Name: API_ELEKTRON_EPD_RSSL
...
Fid: 3 Name = DSPLY_NAME DataType: Rmtes Value: INTERPROMBAN MOW
Fid: 78 Name = OFFCL_CODE DataType: Rmtes Value: IPBM        
Fid: 105 Name = BCKGRNDPAG DataType: Rmtes Value: IPBM
...