コード例 #1
0
 ReadAccessToken(boolean explicit) {
   myExplicit = explicit;
   LOG.assertTrue(
       !Thread.holdsLock(PsiLock.LOCK),
       "Thread must not hold PsiLock while performing readAction");
   try {
     myActionsLock.readLock().acquire();
     if (myExplicit) acquired();
   } catch (InterruptedException e) {
     throw new RuntimeInterruptedException(e);
   }
 }
コード例 #2
0
    public WriteAccessToken(Class _clazz) {
      clazz = _clazz;
      assertCanRunWriteAction();

      ActivityTracker.getInstance().inc();
      fireBeforeWriteActionStart(_clazz);
      final AtomicBoolean stopped = new AtomicBoolean(false);

      if (ourDumpThreadsOnLongWriteActionWaiting > 0) {
        executeOnPooledThread(
            new Runnable() {
              @Override
              public void run() {
                while (!stopped.get()) {
                  try {
                    Thread.sleep(ourDumpThreadsOnLongWriteActionWaiting);
                    if (!stopped.get()) {
                      PerformanceWatcher.getInstance().dumpThreads(true);
                    }
                  } catch (InterruptedException ignored) {
                  }
                }
              }
            });
      }

      LOG.assertTrue(
          myActionsLock.isWriteLockAcquired(Thread.currentThread())
              || !Thread.holdsLock(PsiLock.LOCK),
          "Thread must not hold PsiLock while performing writeAction");
      try {
        myActionsLock.writeLock().acquire();
        acquired();
      } catch (InterruptedException e) {
        throw new RuntimeInterruptedException(e);
      }
      stopped.set(true);

      myWriteActionsStack.push(_clazz);

      fireWriteActionStarted(_clazz);
    }