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 is the FIX API Starter Application Class.
It includes:
- A method to be called to start FIX API Data session
- A method to be called to start FIX API Order session
- A method to be called to close FIX API Data session
- A method to be called to close FIX API Order session
package org.fixapi.starter;
import java.io.FileInputStream;
import java.io.InputStream;
import javax.annotation.PreDestroy;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import quickfix.DefaultMessageFactory;
import quickfix.FileLogFactory;
import quickfix.FileStoreFactory;
import quickfix.LogFactory;
import quickfix.MessageFactory;
import quickfix.MessageStoreFactory;
import quickfix.SessionSettings;
import quickfix.SocketInitiator;
@SpringBootApplication
public class FixapistarterApplication {
private static final Logger logger = LoggerFactory.getLogger(FixapistarterApplication.class);
private static boolean devEnv = true;
private static boolean resetSeqData = true;
private static boolean resetSeqOrder = true;
private static String dataCfgFileName = "data.cfg";
private static String orderCfgFileName = "order.cfg";
private static SocketInitiator dataInitiator = null;
private static Data dataFIX = null;
private static SocketInitiator orderInitiator = null;
private static Order orderFIX = null;
public static void main(String[] args) {
SpringApplication.run(FixapistarterApplication.class, args);
logger.info("Opening......");
startDataFix();
startOrderFix();
}
@PreDestroy
public void onExit() {
logger.info("Closing......");
try {
endDataFix();
endOrderFix();
Thread.sleep(5 * 1000);
} catch (InterruptedException e) {
logger.error(e.getMessage());
}
}
public static boolean startDataFix() {
if (!devEnv) {
if (startDataFixProd(resetSeqData)) {
return true;
} else {
logger.error("Failed to start data service.");
return false;
}
} else {
if (startDataFixDev(resetSeqData)) {
return true;
} else {
logger.error("Failed to start data service.");
return false;
}
}
}
public static boolean endDataFix() {
try {
if (dataInitiator != null) {
dataInitiator.stop(true);
dataInitiator = null;
dataFIX = null;
return true;
}
return false;
} catch (Exception e) {
dataInitiator = null;
dataFIX = null;
e.printStackTrace();
logger.error(e.getMessage());
return false;
}
}
private static boolean startDataFixProd(boolean resetReq) {
if (dataInitiator != null) {
dataInitiator.stop(true);
try {
dataInitiator.start();
return true;
} catch (Exception e) {
dataInitiator = null;
e.printStackTrace();
logger.error(e.getMessage());
return false;
}
}
boolean result = false;
FileInputStream fileInputStream = null;
try {
fileInputStream = new FileInputStream(dataCfgFileName);
SessionSettings settings = new SessionSettings(fileInputStream);
fileInputStream.close();
fileInputStream = null;
dataFIX = new Data(settings, resetReq);
MessageStoreFactory storeFactory = new FileStoreFactory(settings);
LogFactory logFactory = null;
logFactory = new FileLogFactory(settings);
MessageFactory messageFactory = new DefaultMessageFactory();
dataInitiator = new SocketInitiator(dataFIX, storeFactory, settings, logFactory,
messageFactory);
dataInitiator.start();
result = true;
} catch (Exception e) {
dataInitiator = 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 startDataFixDev(boolean resetReq) {
if (dataInitiator != null) {
dataInitiator.stop(true);
try {
dataInitiator.start();
return true;
} catch (Exception e) {
dataInitiator = null;
e.printStackTrace();
logger.error(e.getMessage());
return false;
}
}
boolean result = false;
InputStream fileInputStream = null;
try {
fileInputStream = Thread.currentThread().getContextClassLoader().getResourceAsStream(dataCfgFileName);
SessionSettings settings = new SessionSettings(fileInputStream);
fileInputStream.close();
fileInputStream = null;
dataFIX = new Data(settings, resetReq);
MessageStoreFactory storeFactory = new FileStoreFactory(settings);
LogFactory logFactory = null;
logFactory = new FileLogFactory(settings);
MessageFactory messageFactory = new DefaultMessageFactory();
dataInitiator = new SocketInitiator(dataFIX, storeFactory, settings, logFactory,
messageFactory);
dataInitiator.start();
result = true;
} catch (Exception e) {
dataInitiator = 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;
}
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 endOrderFix() {
try {
if (orderInitiator != null) {
orderInitiator.stop(true);
orderInitiator = null;
orderFIX = null;
return true;
}
return false;
} catch (Exception e) {
orderInitiator = null;
orderFIX = null;
e.printStackTrace();
logger.error(e.getMessage());
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;
}
}
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.
