Exemplo n.º 1
0
    private static void closeFiles() throws IOException {
      if (myFlushingFuture != null) {
        myFlushingFuture.cancel(false);
        myFlushingFuture = null;
      }

      if (myNames != null) {
        myNames.close();
        myNames = null;
      }

      if (myAttributes != null) {
        Disposer.dispose(myAttributes);
        myAttributes = null;
      }

      if (myContents != null) {
        Disposer.dispose(myContents);
        myContents = null;
      }

      if (myRecords != null) {
        markClean();
        myRecords.close();
        myRecords = null;
      }
      ourInitialized = false;
    }
Exemplo n.º 2
0
 public static boolean isDirty() {
   return myDirty
       || myNames.isDirty()
       || myAttributes.isDirty()
       || myContents.isDirty()
       || myRecords.isDirty();
 }
Exemplo n.º 3
0
    private static int getAttributeId(String attId) throws IOException {
      if (myAttributeIds.containsKey(attId)) {
        return myAttributeIds.get(attId);
      }

      int id = myNames.enumerate(attId);
      myAttributeIds.put(attId, id);

      return id;
    }
Exemplo n.º 4
0
 public static void force() {
   try {
     w.lock();
     if (myRecords != null) {
       markClean();
     }
     if (myNames != null) {
       myNames.force();
       myAttributes.force();
       myContents.force();
       myRecords.force();
     }
   } finally {
     w.unlock();
   }
 }
Exemplo n.º 5
0
    public static void flushSome() {
      if (!isDirty() || HeavyProcessLatch.INSTANCE.isRunning()) return;

      try {
        w.lock();
        if (myFlushingFuture == null) {
          return; // avoid NPE when close has already taken place
        }
        myNames.force();

        final boolean attribsFlushed = myAttributes.flushSome();
        final boolean contentsFlushed = myContents.flushSome();
        if (attribsFlushed && contentsFlushed) {
          markClean();
          myRecords.force();
        }
      } finally {
        w.unlock();
      }
    }