Java tutorial
/* * Copyright 2015, Yahoo Inc. * Copyrights licensed under the New BSD License. * See the accompanying LICENSE file for terms. */ package com.yahoo.gondola.container; import com.fasterxml.jackson.databind.ObjectMapper; import com.yahoo.gondola.Config; import org.apache.curator.framework.CuratorFramework; import org.apache.curator.framework.CuratorFrameworkFactory; import org.apache.curator.retry.RetryOneTime; import java.io.IOException; /** * The Factory class for creating registry client easily. */ public class RegistryClients { /** * prevening create instance of this factory class. */ private RegistryClients() { } /** * create zookeeper client via config. * @param config The Gondola config * @return The ZookeeperRegistryClient instance */ public static RegistryClient createZookeeperClient(Config config) throws IOException { CuratorFramework client = CuratorFrameworkFactory.builder() .connectString(getZookeeperConnectionString(config)).retryPolicy(new RetryOneTime(1000)).build(); client.start(); return new ZookeeperRegistryClient(client, new ObjectMapper(), config); } private static String getZookeeperConnectionString(Config config) { return String.join(",", config.getList("registry_zookeeper.servers")); } }