Package org.apache.curator.framework.api

Examples of org.apache.curator.framework.api.BackgroundCallback

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            );
    }

    void getDataAndStat(final String fullPath) throws Exception
    {
        BackgroundCallback existsCallback = new BackgroundCallback()
        {
            @Override
            public void processResult(CuratorFramework client, CuratorEvent event) throws Exception
            {
                applyNewData(fullPath, event.getResultCode(), event.getStat(), null);
            }
        };

        BackgroundCallback getDataCallback = new BackgroundCallback()
        {
            @Override
            public void processResult(CuratorFramework client, CuratorEvent event) throws Exception
            {
                applyNewData(fullPath, event.getResultCode(), event.getStat(), event.getData());
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    void reset() throws Exception
    {
        setLeadership(false);
        setNode(null);

        BackgroundCallback callback = new BackgroundCallback()
        {
            @Override
            public void processResult(CuratorFramework client, CuratorEvent event) throws Exception
            {
                if ( debugResetWaitLatch != null )
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                        }
                    }
                }
            };

            BackgroundCallback callback = new BackgroundCallback()
            {
                @Override
                public void processResult(CuratorFramework client, CuratorEvent event) throws Exception
                {
                    if ( event.getResultCode() == KeeperException.Code.NONODE.intValue() )
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        }
    }

    private void getChildren() throws Exception
    {
        BackgroundCallback callback = new BackgroundCallback()
        {
            @Override
            public void processResult(CuratorFramework client, CuratorEvent event) throws Exception
            {
                if ( event.getResultCode() == KeeperException.Code.OK.intValue() )
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            final MyWatcher watcher = new MyWatcher(listener, possiblyWithSequence(node));
            watcher.checkEphemeral();
            watcher.setChildren();
            client.checkExists().usingWatcher(watcher).forPath(watcher.path);
           
            client.getChildren().inBackground(new BackgroundCallback() {

                @Override
                public void processResult(CuratorFramework client, CuratorEvent event) throws Exception {
                    final List<String> children = event.getChildren();
                    if(children != null) {
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            client.create().forPath(ChaosMonkeyCnxnFactory.CHAOS_ZNODE);
            client.create()
                .withProtection()
                .withMode(CreateMode.EPHEMERAL_SEQUENTIAL)
                .inBackground(
                    new BackgroundCallback()
                    {
                        public void processResult(CuratorFramework client, CuratorEvent event)
                            throws Exception
                        {
                            log.info("Receive event {}", event.toString());
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            client.create().forPath(ChaosMonkeyCnxnFactory.CHAOS_ZNODE);
            client.create()
                .withProtection()
                .withMode(CreateMode.EPHEMERAL_SEQUENTIAL)
                .inBackground(
                    new BackgroundCallback()
                    {
                        public void processResult(CuratorFramework client, CuratorEvent event)
                            throws Exception
                        {
                            log.info("Receive event {}", event.toString());
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            curator.getCuratorListenable().addListener(localListener);
            listener.set(localListener);

            try
            {
                BackgroundCallback      callback = new BackgroundCallback()
                {
                    @Override
                    public void processResult(CuratorFramework client, CuratorEvent event) throws Exception
                    {
                        WatchedEvent        fakeEvent = new WatchedEvent(Watcher.Event.EventType.None, curator.getZookeeperClient().isConnected() ? Watcher.Event.KeeperState.SyncConnected : Watcher.Event.KeeperState.Disconnected, null);
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    }

    final CountDownLatch latch = new CountDownLatch(paths.size());
    final AtomicInteger missing = new AtomicInteger();

    final BackgroundCallback callback = new BackgroundCallback() {

      @Override
      public void processResult(CuratorFramework client, CuratorEvent event) throws Exception {
        if (event.getData() == null || event.getData().length == 0) {
          LOG.trace("Expected active node {} but it wasn't there", event.getPath());
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    final List<T> objects = Lists.newArrayListWithExpectedSize(parents.size());

    final CountDownLatch latch = new CountDownLatch(parents.size());
    final AtomicInteger missing = new AtomicInteger();

    final BackgroundCallback callback = new BackgroundCallback() {

      @Override
      public void processResult(CuratorFramework client, CuratorEvent event) throws Exception {
        if (event.getChildren() == null || event.getChildren().size() == 0) {
          LOG.trace("Expected children for node {} - but found none", event.getPath());
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Related Classes of org.apache.curator.framework.api.BackgroundCallback

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  • com.netflix.curator.x.zkclientbridge.CuratorZKClientBridge
  • org.apache.curator.framework.imps.Backgrounding
  • org.apache.curator.framework.imps.TestFailedDeleteManager
  • org.apache.curator.framework.imps.TestFramework
  • org.apache.curator.framework.imps.TestFrameworkBackground
  • org.apache.curator.framework.imps.TestFrameworkEdges
  • org.apache.curator.framework.recipes.cache.PathChildrenCache
  • org.apache.curator.framework.recipes.cache.TestPathChildrenCache
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