Package com.netflix.curator.framework

Examples of com.netflix.curator.framework.CuratorFramework.checkExists()

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        // get the data
        client.getData().watched().inBackground().forPath("/test");

        // check the path exits
        client.checkExists().forPath(path);

        return "@adf";
    }

    public static void main(String[] args) throws Exception {
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        // 取数据
        client.getData().watched().inBackground().forPath("/test");

        // 检查路径是否存在
        client.checkExists().forPath(path);

        // 异步删除
        client.delete().inBackground().forPath("/head");

        // 注册观察者，当节点变动时触发
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