コード例 #1
0
  private static synchronized boolean lockSystemFolders(String[] args) {
    if (ourLock == null) {
      ourLock = new SocketLock();
    }

    SocketLock.ActivateStatus activateStatus =
        ourLock.lock(PathManager.getConfigPath(false), true, args);
    if (activateStatus == SocketLock.ActivateStatus.NO_INSTANCE) {
      activateStatus = ourLock.lock(PathManager.getSystemPath(), false);
    }

    if (activateStatus != SocketLock.ActivateStatus.NO_INSTANCE) {
      if (isHeadless() || activateStatus == SocketLock.ActivateStatus.CANNOT_ACTIVATE) {
        showError(
            "Error",
            "Only one instance of "
                + ApplicationNamesInfo.getInstance().getFullProductName()
                + " can be run at a time.");
      }
      return false;
    }

    return true;
  }
コード例 #2
0
 public static synchronized void addExternalInstanceListener(Consumer<List<String>> consumer) {
   ourLock.setActivateListener(consumer);
 }