public void serverRun() {
try {
// the socket
server = new ServerSocket(port);
// the Console
Console console = new Console(this);
console.start();
// init the ServletContainer
ServletContainer.init();
// Threads started here
System.out.println("Server started!:");
while (true) {
Socket socket = server.accept();
new ServerThread(socket, webConfigureReader, servletContext).start();
}
} catch (IOException ex) {
ex.printStackTrace();
}
}
public static void main(String... args) {
// read in the file and start reasoning process
System.out.println(ReasonerUtilities.getAppStartMessage());
System.out.flush();
Map<String, String> configs = new Hashtable<String, String>();
List<String> theoryFiles = new ArrayList<String>();
List<URL> filenames = null;
// print application message
boolean isPrintAppMessage = false;
try {
Utilities.extractArguments(args, AppConst.ARGUMENT_PREFIX, configs, theoryFiles);
if (theoryFiles.size() > 0) {
filenames = new ArrayList<URL>();
for (String f : theoryFiles) {
filenames.addAll(ReasonerUtilities.getFilenames(f));
}
}
isPrintAppMessage = ReasonerUtilities.printAppMessage(configs);
} catch (Exception e) {
e.printStackTrace(System.err);
System.err.flush();
System.exit(1);
}
// reasoning engine start here
if (configs.containsKey(ConfTag.USE_CONSOLE)) {
Console console = null;
try {
console = new Console(configs);
console.start((null == filenames || filenames.size() == 0) ? null : filenames);
} catch (Exception e) {
e.printStackTrace();
} finally {
if (null != console) {
console.terminate();
console = null;
}
}
} else if (!isPrintAppMessage) {
if (null == filenames || filenames.size() == 0) {
System.out.flush();
System.out.println("\n" + AppConst.APP_USAGE);
System.out.flush();
System.err.flush();
System.err.println(
Messages.getSystemMessage(SystemMessage.APPLICATION_NO_THEORY_TO_PROCESS) + "\n");
System.err.flush();
} else {
Conf.initializeApplicationContext(configs);
long sleepTime = Conf.getReasoningFileSleeptime();
performanceStatistics = new ArrayList<PerformanceStatistic>();
memoryMonitor = new MemoryMonitor();
messageListener = new AbstractReasonerMessageListener(System.out);
Timer timer = null;
try {
timer = new Timer();
timer.schedule(
new TimerTask() {
@Override
public void run() {
memoryMonitor.checkMemoryUsed();
}
},
10,
Conf.getMemoryMonitorTimeInterval());
for (int i = 0; i < filenames.size(); i++) {
URL filename = filenames.get(i);
try {
runReasoner(filename);
} catch (Exception e) {
e.printStackTrace(System.out);
System.out.flush();
} finally {
System.gc();
}
if (i != filenames.size() - 1) {
try {
long m =
performanceStatistics.get(performanceStatistics.size() - 1).getNoOfRules()
/ 8000;
if (m > 1) m = 1;
Thread.sleep(m * sleepTime);
} catch (Exception e) {
}
}
}
} finally {
if (null != timer) {
timer.cancel();
timer = null;
}
// print out the performance statistics
ReasonerUtilities.printPerformanceStatistics(performanceStatistics);
performanceStatistics = null;
}
}
}
}