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Banzai.java
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Banzai.java
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/*******************************************************************************
* Copyright (c) quickfixengine.org All rights reserved.
*
* This file is part of the QuickFIX FIX Engine
*
* This file may be distributed under the terms of the quickfixengine.org
* license as defined by quickfixengine.org and appearing in the file
* LICENSE included in the packaging of this file.
*
* This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING
* THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE.
*
* See http://www.quickfixengine.org/LICENSE for licensing information.
*
* Contact ask@quickfixengine.org if any conditions of this licensing
* are not clear to you.
******************************************************************************/
package quickfix.examples.banzai;
import java.io.FileInputStream;
import java.io.InputStream;
import java.util.concurrent.CountDownLatch;
import javax.swing.JFrame;
import javax.swing.UIManager;
import org.quickfixj.jmx.JmxExporter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import quickfix.DefaultMessageFactory;
import quickfix.FileStoreFactory;
import quickfix.Initiator;
import quickfix.LogFactory;
import quickfix.MessageFactory;
import quickfix.MessageStoreFactory;
import quickfix.ScreenLogFactory;
import quickfix.Session;
import quickfix.SessionID;
import quickfix.SessionSettings;
import quickfix.SocketInitiator;
import quickfix.examples.banzai.ui.BanzaiFrame;
/**
* Entry point for the Banzai application.
*/
public class Banzai {
private static final CountDownLatch shutdownLatch = new CountDownLatch(1);
private static final Logger log = LoggerFactory.getLogger(Banzai.class);
private static Banzai banzai;
private boolean initiatorStarted = false;
private Initiator initiator = null;
private JFrame frame = null;
public Banzai(String[] args) throws Exception {
InputStream inputStream = null;
if (args.length == 0) {
inputStream = Banzai.class.getResourceAsStream("banzai.cfg");
} else if (args.length == 1) {
inputStream = new FileInputStream(args[0]);
}
if (inputStream == null) {
System.out.println("usage: " + Banzai.class.getName() + " [configFile].");
return;
}
SessionSettings settings = new SessionSettings(inputStream);
inputStream.close();
boolean logHeartbeats = Boolean.valueOf(System.getProperty("logHeartbeats", "true"));
OrderTableModel orderTableModel = new OrderTableModel();
ExecutionTableModel executionTableModel = new ExecutionTableModel();
BanzaiApplication application = new BanzaiApplication(orderTableModel, executionTableModel);
MessageStoreFactory messageStoreFactory = new FileStoreFactory(settings);
LogFactory logFactory = new ScreenLogFactory(true, true, true, logHeartbeats);
MessageFactory messageFactory = new DefaultMessageFactory();
initiator = new SocketInitiator(application, messageStoreFactory, settings, logFactory,
messageFactory);
JmxExporter exporter = new JmxExporter();
exporter.register(initiator);
frame = new BanzaiFrame(orderTableModel, executionTableModel, application);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
public synchronized void logon() {
if (!initiatorStarted) {
try {
initiator.start();
initiatorStarted = true;
} catch (Exception e) {
log.error("Logon failed", e);
}
} else {
for (SessionID sessionId : initiator.getSessions()) {
Session.lookupSession(sessionId).logon();
}
}
}
public void logout() {
for (SessionID sessionId : initiator.getSessions()) {
Session.lookupSession(sessionId).logout("user requested");
}
}
public void stop() {
shutdownLatch.countDown();
}
public JFrame getFrame() {
return frame;
}
public static Banzai get() {
return banzai;
}
public static void main(String[] args) throws Exception {
try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (Exception e) {
log.info(e.getMessage(), e);
}
banzai = new Banzai(args);
if (!System.getProperties().containsKey("openfix")) {
banzai.logon();
}
shutdownLatch.await();
}
}