Package org.apache.curator.framework.api

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


        return callback;
    }

    private static BackgroundCallback wrapCallback(final CuratorFrameworkImpl client, final BackgroundCallback callback, final Executor executor)
    {
        return new BackgroundCallback()
        {
            @Override
            public void processResult(CuratorFramework dummy, final CuratorEvent event) throws Exception
            {
                executor.execute
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        {
            CreateBuilderImpl createBuilder = (CreateBuilderImpl)client.create();
            createBuilder.failNextCreateForTesting = true;

            final BlockingQueue<String> queue = Queues.newArrayBlockingQueue(1);
            BackgroundCallback callback = new BackgroundCallback()
            {
                @Override
                public void processResult(CuratorFramework client, CuratorEvent event) throws Exception
                {
                    queue.put(event.getPath());
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            String      path = queue.poll(10, TimeUnit.SECONDS);
            Assert.assertEquals(path, "/base");

            client.getCuratorListenable().removeListener(listener);

            BackgroundCallback      callback = new BackgroundCallback()
            {
                @Override
                public void processResult(CuratorFramework client, CuratorEvent event) throws Exception
                {
                    queue.put(event.getPath());
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        CuratorFramework client = CuratorFrameworkFactory.newClient(server.getConnectString(), new RetryOneTime(1));
        client.start();
        try
        {
            final CountDownLatch    latch = new CountDownLatch(1);
            BackgroundCallback      callback = new BackgroundCallback()
            {
                @Override
                public void processResult(CuratorFramework client, CuratorEvent event) throws Exception
                {
                    if ( event.getType() == CuratorEventType.CREATE )
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        {
            client.create().forPath("/head");
            Assert.assertNotNull(client.checkExists().forPath("/head"));

            final CountDownLatch      latch = new CountDownLatch(1);
            BackgroundCallback callback = new BackgroundCallback()
            {
                @Override
                public void processResult(CuratorFramework client, CuratorEvent event) throws Exception
                {
                    if ( event.getType() == CuratorEventType.SYNC )
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            client.start();
            client.getZookeeperClient().blockUntilConnectedOrTimedOut();
            server.close();
            client.getChildren().inBackground
            (
                new BackgroundCallback()
                {
                    public void processResult(CuratorFramework client, CuratorEvent event) throws Exception
                    {
                        latch.countDown();
                    }
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    void refresh(final RefreshMode mode) throws Exception
    {
        ensurePath.ensure(client.getZookeeperClient());

        final BackgroundCallback callback = new BackgroundCallback()
        {
            @Override
            public void processResult(CuratorFramework client, CuratorEvent event) throws Exception
            {
                processChildren(event.getChildren(), mode);
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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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