What is FIX API? Why is FIX API helpful?
FIX API. FIX is the so-called Financial Information eXchange (FIX) protocol. It is a message-based standard for the …
This part of the FIX API Starter application takes the responsibility to start a FIX API Order Session.
devEnv is configured to specify the running environment.
If devEnv is set to true, that stands for an environment in development. If devEnv is set to false, that stands for an environment in production.
public static boolean startOrderFix() {
if (!devEnv) {
if (startOrderFixProd(resetSeqOrder)) {
return true;
} else {
logger.error("Failed to start order service.");
return false;
}
} else {
if (startOrderFixDev(resetSeqOrder)) {
return true;
} else {
logger.error("Failed to start order service.");
return false;
}
}
}
private static boolean startOrderFixProd(boolean resetReq) {
if (orderInitiator != null) {
orderInitiator.stop(true);
try {
orderInitiator.start();
return true;
} catch (Exception e) {
orderInitiator = null;
e.printStackTrace();
logger.error(e.getMessage());
return false;
}
}
boolean result = false;
FileInputStream fileInputStream = null;
try {
fileInputStream = new FileInputStream(orderCfgFileName);
SessionSettings settings = new SessionSettings(fileInputStream);
fileInputStream.close();
fileInputStream = null;
orderFIX = new Order(settings, resetReq);
MessageStoreFactory storeFactory = new FileStoreFactory(settings);
LogFactory logFactory = new FileLogFactory(settings);
MessageFactory messageFactory = new DefaultMessageFactory();
orderInitiator = new SocketInitiator(orderFIX, storeFactory, settings, logFactory,
messageFactory);
orderInitiator.start();
result = true;
} catch (Exception e) {
orderInitiator = null;
e.printStackTrace();
logger.error(e.getMessage());
} finally {
if (fileInputStream != null) {
try {
fileInputStream.close();
} catch (Exception e) {
e.printStackTrace();
logger.error(e.getMessage());
}
}
}
return result;
}
private static boolean startOrderFixDev(boolean resetReq) {
if (orderInitiator != null) {
orderInitiator.stop(true);
try {
orderInitiator.start();
return true;
} catch (Exception e) {
orderInitiator = null;
e.printStackTrace();
logger.error(e.getMessage());
return false;
}
}
boolean result = false;
InputStream fileInputStream = null;
try {
fileInputStream = Thread.currentThread().getContextClassLoader().getResourceAsStream(orderCfgFileName);
SessionSettings settings = new SessionSettings(fileInputStream);
fileInputStream.close();
fileInputStream = null;
orderFIX = new Order(settings, resetReq);
MessageStoreFactory storeFactory = new FileStoreFactory(settings);
LogFactory logFactory = new FileLogFactory(settings);
MessageFactory messageFactory = new DefaultMessageFactory();
orderInitiator = new SocketInitiator(orderFIX, storeFactory, settings, logFactory,
messageFactory);
orderInitiator.start();
result = true;
} catch (Exception e) {
orderInitiator = null;
e.printStackTrace();
logger.error(e.getMessage());
} finally {
if (fileInputStream != null) {
try {
fileInputStream.close();
} catch (Exception e) {
e.printStackTrace();
logger.error(e.getMessage());
}
}
}
return result;
}
Relevant Articles
Fintechee Online FIX API Parser
The received messages will output to the “orderlog” folder.
If you want to parse them, please use Fintechee Online FIX Parser.
Fintechee FIX API Trading Platform Individual Version
If you want to trade via FIX API, please use Fintechee FIX API Trading Platform Individual Version(Paid Version).
If you have a Github / Youtube account, you can get a free license for the paid version(No Charge)!
If you have no Github / Youtube account, you can still use Fintechee FIX API Trading Platform Bridge Version(Free Forever)!
If you are working for financial institutions, you can choose Fintechee FIX API Trading Platform Institution Version(White Label License).
Github Repository
Please access our Github repository to get the latest source codes.
