Examples of org.zkoss.io.FileWatchdog

org.zkoss.io.FileWatchdog

File modification monitor thread. It monitors a gving file in a lowest priority thread. Then, if it detects any modification, invokes a giving interface. Note: Callback.onModified is at least called once.

Caller has to implement the FileWatchdog.Callback interface. Then,
new FileWatchdog(filename, 30000, callback).start();

This class is extended from Thread, so you could manipulate it as a normal thread, such as interrupt, suspend, and change priority.

The watchdog executes at the lowest priority, so it won't affect much of the system performance. @author tomyeh

   *
   * @param file the file
   * @param delay the delay in milliseconds to wait between each check.
   */
  public final FileWatchdog configureAndWatch(File file, long delay) {
    FileWatchdog wg = new FileWatchdog(file, delay, new WatchdogCallback());
    wg.start();
    return wg;
  }

Examples of org.zkoss.io.FileWatchdog

Related Classes of org.zkoss.io.FileWatchdog