protected void updateCurrentView()

in clearcase-server/src/jetbrains/buildServer/buildTriggers/vcs/clearcase/ClearCaseConnection.java [595:623]

26 lines of code
5 McCabe index (conditional complexity)


  protected void updateCurrentView() throws VcsException {
    Semaphore semaphore;
    final String viewPath = myViewPath.getClearCaseViewPath(); 
    synchronized (viewName2Semaphore) {
      semaphore = viewName2Semaphore.get(viewPath);
      if (semaphore == null) {
        semaphore = new Semaphore(1);
        viewName2Semaphore.put(viewPath, semaphore);
      }
    }
    try {
      semaphore.acquire();
      //      final String log = writeLog ? UPDATE_LOG : (SystemInfo.isWindows ? "NUL" : "/dev/null");
      executeAndReturnProcessInput(new String[] { "update", "-force", "-rename", "-log", UPDATE_LOG /*log*/}).close();
    } catch (IOException e) {
      if (e.getLocalizedMessage().contains("is not a valid snapshot view path")) {
        //ignore, it is dynamic view
        LOG.debug("Please ignore the error above if you use dynamic view.");
      } else {
        throw new VcsException(e);
      }
    } catch (InterruptedException e) {
      throw new VcsException(e);
    } finally {
      semaphore.release();
      FileUtil.delete(new File(getViewWholePath(), UPDATE_LOG));//TODO: ????????
    }

  }