java - Windows 7의 시계 서비스가 작동하지 않습니다

Windows 7 전문가 인 NetBeans IDE 8.0 RC1 (빌드 201402242200)을 NetBeans 8.0 패치 1.1, JDK 1.8 버전으로 업데이트했습니다

package watchfilethreadmod;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.RandomAccessFile;
import java.nio.file.Files;
import static java.nio.file.LinkOption.NOFOLLOW_LINKS;
import java.nio.file.Path;
import java.nio.file.Paths;
import static java.nio.file.StandardWatchEventKinds.*;
import java.nio.file.WatchEvent;
import java.nio.file.WatchKey;
import java.nio.file.WatchService;
import java.util.ArrayList;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
public class WatchFileThreadMod {
static class WatchFile {
    String fileName;
    long lastFilePos;
    RandomAccessFile file;
    public WatchFile(String _fileName, RandomAccessFile _file) {
        fileName = _fileName;
        lastFilePos = 0;
        file = _file;
    }
}
public static void shutDownListener(Thread thread) {
    Thread thr = thread;
    if (thr != null) {
        thr.interrupt();
    }
}
private static class MyWatchQueueReader implements Runnable {
    /**
     * the watchService that is passed in from above
     */
    private WatchService myWatcher;
    public ArrayList<WatchFile> threadFileToWatch;
    public String dirPath;
    public MyWatchQueueReader(String _dirPath, WatchService myWatcher, ArrayList<WatchFile> _threadFileToWatch) {
        this.myWatcher = myWatcher;
        this.threadFileToWatch = _threadFileToWatch;
        this.dirPath = _dirPath;
    }
    private void openFile(WatchFile obj) {
        try {
            System.out.println("Open file "+obj.fileName);
            obj.file = new RandomAccessFile(dirPath + "/" + obj.fileName, "r");                
        } catch (FileNotFoundException e) {
            obj.file = null;
            System.out.println("filename " + obj.fileName + " non trovato");
        }
        obj.lastFilePos = 0;
    }
    private void process(WatchEvent evt) {
        String thisLine;
        ArrayList<WatchFile> auxList = threadFileToWatch;
        for (WatchFile obj : auxList) {
            if (obj.fileName.equals(evt.context().toString())) {
                if (obj.file == null) {
                    openFile(obj);
                }
                try {
                    obj.file.seek(obj.lastFilePos);
                } catch (IOException e) {
                    System.err.println("Seek error: " + e);
                }
                try {     
                    thisLine = obj.file.readLine();
                    if ((thisLine == null)&&(evt.kind() == ENTRY_MODIFY)) {
                        System.out.printf("---> thisLine == null received %s event for file: %s\n",
                        evt.kind(), evt.context());
                        obj.file.close();
                        System.out.println("Close file "+obj.fileName);
                        openFile(obj);
                        thisLine = obj.file.readLine();
                    }
                    while (thisLine != null) { // while loop begins here                                                        
                        if (thisLine.length() > 0) {
                            if (thisLine.substring(thisLine.length() - 1).equals("*")) {
                                obj.lastFilePos = obj.file.getFilePointer();
                                System.out.println(obj.fileName + ": " + thisLine);
                            }
                        }
                        thisLine = obj.file.readLine();
                    } // end while 
                } // end try
                catch (IOException e) {
                    System.err.println("Error: " + e);
                }
            }
        }
    }
    /**
     * In order to implement a file watcher, we loop forever ensuring
     * requesting to take the next item from the file watchers queue.
     */
    @Override
    public void run() {
        try {
            // get the first event before looping
            WatchKey key = myWatcher.take();
            while (key != null) {
                // we have a polled event, now we traverse it and 
                // receive all the states from it
                for (WatchEvent event : key.pollEvents()) {
                    WatchEvent.Kind eventType = event.kind();
                    if (eventType == OVERFLOW) {
                        continue;
                    }
                    process(event);
                }
                key.reset();
                key = myWatcher.take();
            }
        } catch (InterruptedException e) {
            ArrayList<WatchFile> auxList = threadFileToWatch;
            for (WatchFile obj : auxList) {
                if (obj.file != null) {
                    try {
                        obj.file.close();
                        System.out.println("chiusura file " + obj.fileName);
                    } catch (IOException ex) {
                        System.out.println("errore in chiusura file");
                        Logger.getLogger(WatchFileThreadMod.class.getName()).log(Level.SEVERE, null, ex);
                    }
                }
            }
            //e.printStackTrace();
        }
        System.out.println("Stopping thread");
    }
}
public static void main(String[] args) throws Exception {
    // get the directory we want to watch, using the Paths singleton class
    //Path toWatch = Paths.get(DIRECTORY_TO_WATCH);
    ArrayList<WatchFile> fileToWatch = new ArrayList<>();
    String filename;
    RandomAccessFile file;
    fileToWatch.add(new WatchFile("EURUSD.rlt", new RandomAccessFile(args[0] + "/EURUSD.rlt", "r")));
    filename = "EURCHF2.rlt";
    try {
        file = new RandomAccessFile(args[0] + "/" + filename, "r");
    } catch (FileNotFoundException e) {
        file = null;
        System.out.println("filename " + filename + " non trovato");
    }
    fileToWatch.add(new WatchFile(filename, file));
    fileToWatch = fileToWatch;
    Path toWatch = Paths.get(args[0]);
    if (toWatch == null) {
        throw new UnsupportedOperationException("Directory not found");
    }
    // Sanity check - Check if path is a folder
    try {
        Boolean isFolder = (Boolean) Files.getAttribute(toWatch,
                "basic:isDirectory", NOFOLLOW_LINKS);
        if (!isFolder) {
            throw new IllegalArgumentException("Path: " + toWatch + " is not a folder");
        }
    } catch (IOException ioe) {
        // Folder does not exists
        ioe.printStackTrace();
    }
    // make a new watch service that we can register interest in 
    // directories and files with.
    WatchService myWatcher = toWatch.getFileSystem().newWatchService();
    // start the file watcher thread below
    MyWatchQueueReader fileWatcher = new MyWatchQueueReader(args[0], myWatcher, fileToWatch);
    Thread processingThread = new Thread(fileWatcher, "FileWatcher");
    processingThread.start();
    toWatch.register(myWatcher, ENTRY_CREATE, ENTRY_MODIFY);  
}
}

수정 :요청에 따라 코드가 줄어 듭니다.

편집 2: 파일 경로

편집 3 :데이터를 작성하는 데 사용하는 메타 트레이더 코드

#property strict
int file_handle;
string InpFileName = _Symbol + ".rlt"; // File name
input string InpDirectoryName = "Data"; // Folder name
int OnInit()
{
ResetLastError();
file_handle = FileOpen(InpDirectoryName + "//" + InpFileName, FILE_SHARE_READ|FILE_WRITE|FILE_TXT|FILE_ANSI);
if(file_handle == INVALID_HANDLE) {
    PrintFormat("Failed to open %s file, Error code = %d", InpFileName, GetLastError());
    ExpertRemove();
}
return INIT_SUCCEEDED;
}
void OnTick()
{
//  file_handle = FileOpen(InpDirectoryName + "//" + InpFileName, FILE_SHARE_READ|FILE_WRITE|FILE_TXT|FILE_ANSI);
// Datetime), Bid, Volume
//  string s = FileRead()
string s = TimeToStr(TimeGMT()) + "|" + Bid + "|" + Volume[0];
FileWriteString(file_handle, s + "|*\r\n");
FileFlush(file_handle);
//FileClose(file_handle);
}
void OnDeinit(const int reason)
{
FileClose(file_handle);
}

편집 4 :문제를보다 잘 보여주기위한 스크린 캐스트 : 출력 파일을 클릭 할 때만 데이터 업데이트

시계 서비스가 업데이트되지 않습니다