public static void EnsurePath(this ZooKeeperClient client, string path, CreateMode mode)
{
if (client.Exists(path, false) == false)
{
client.Create(path, mode);
}
}
public static void EnsurePathRecursive(this ZooKeeperClient client, string path, bool ignoreLast = true)
{
var chunks = path.Split(new char[] { '/' }, StringSplitOptions.RemoveEmptyEntries);
var parentLevel = ignoreLast ? chunks.Length - 1 : chunks.Length;
var parentPaths = Enumerable.Range(1, parentLevel).Select(len => "/" + string.Join("/", chunks.Left(len)));
parentPaths.ForEach(p => client.Create(p));
}
public static string Create(this ZooKeeperClient client, string path)
{
var data = new byte[0];
return(client.Create(path, data, CreateMode.Persistent));
}
public static byte[] GetData(this ZooKeeperClient client, string path)
{
return(client.GetData(path, false, null));
}
public static string Create(this ZooKeeperClient client, string path, CreateMode mode)
{
var data = new byte[0];
return(client.Create(path, data, mode));
}
