Test.java Source code

Introduction

Here is the source code for Test.java

Source

import java.io.IOException;
import java.nio.file.FileSystem;
import java.nio.file.FileSystems;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardWatchEventKinds;
import java.nio.file.WatchEvent;
import java.nio.file.WatchKey;
import java.nio.file.WatchService;

public class Test {
    public static void main(String[] args) throws Exception {
        FileSystem fileSystem = FileSystems.getDefault();
        WatchService watchService = fileSystem.newWatchService();
        Path directory = Paths.get("/home/docs");
        WatchEvent.Kind<?>[] events = { StandardWatchEventKinds.ENTRY_CREATE, StandardWatchEventKinds.ENTRY_DELETE,
                StandardWatchEventKinds.ENTRY_MODIFY };
        directory.register(watchService, events);
        while (true) {
            System.out.println("Waiting for a watch event");
            WatchKey watchKey = watchService.take();
            System.out.println("Path being watched: " + watchKey.watchable());
            if (watchKey.isValid() == false) {
                return;
            }
            for (WatchEvent<?> event : watchKey.pollEvents()) {
                System.out.println("Kind: " + event.kind());
                System.out.println("Context: " + event.context());
                System.out.println("Count: " + event.count());
                System.out.println();
            }
            boolean valid = watchKey.reset();
            System.out.println(valid);

        }
    }
}